<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-957645231386122099</id><updated>2012-02-02T01:40:29.550Z</updated><category term='Blogs de Matemáticas'/><category term='Departamento de Matemáticas'/><category term='Cuentos'/><category term='1bach'/><category term='2 ESO'/><category term='Acertijos nivel 1'/><category term='1eso'/><category term='juego'/><category term='video'/><category term='Balanzas algebraicas 1º ESO'/><category term='Fotos'/><category term='3º ESO'/><category term='4eso'/><category term='Acertijos nivel 2'/><category term='Naturales'/><category term='Pre-Universitario'/><category term='Fotografías'/><category term='2bach'/><category term='general'/><category term='4º ESO OPCIÓN B'/><title type='text'>DEPARTAMENTO DE MATEMÁTICAS</title><subtitle type='html'>Blog del Departamento de Matemáticas del IES López de Arenas
( MARCHENA )</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default?start-index=101&amp;max-results=100'/><author><name>López de arenas</name><uri>http://www.blogger.com/profile/14963329683108266091</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>212</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1302388975074745185</id><published>2011-12-13T10:33:00.000Z</published><updated>2011-12-13T10:34:39.127Z</updated><title type='text'>Ecuación de segundo grado excel</title><content type='html'>&lt;a href="http://www.google.es/url?sa=t&amp;amp;rct=j&amp;amp;q=excel%20ecuacion%20de%20segundo%20grado&amp;amp;source=web&amp;amp;cd=1&amp;amp;sqi=2&amp;amp;ved=0CB4QFjAA&amp;amp;url=http%3A%2F%2Faulamagica.wordpress.com%2F2008%2F03%2F30%2Fecuaciones-de-segundo-grado-resolucion-en-excel%2F&amp;amp;ei=1yjnTrOeNIOLhQf-3ejTCg&amp;amp;usg=AFQjCNGTFG32RbjLLPPhCw_GT36aJ5n3kA&amp;amp;sig2=NbfVDFX746oYQjbuiaFMhw"&gt;Pulsa&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1302388975074745185?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1302388975074745185/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1302388975074745185&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1302388975074745185'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1302388975074745185'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/12/ecuacion-de-segundo-grado-excel.html' title='Ecuación de segundo grado excel'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7676676193309611661</id><published>2011-12-10T23:57:00.002Z</published><updated>2011-12-11T00:00:59.339Z</updated><title type='text'>Portal de matematicas visuales</title><content type='html'>&lt;a href="http://www.matematicasvisuales.com/"&gt;Tiene un gran variedad de apples interactivos sobre determinadas propiedades matemáticas.&lt;br /&gt;http://www.matematicasvisuales.com/&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7676676193309611661?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7676676193309611661/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7676676193309611661&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7676676193309611661'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7676676193309611661'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/12/portal-de-matematicas-visuales.html' title='Portal de matematicas visuales'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6959905922029265342</id><published>2011-11-24T09:29:00.003Z</published><updated>2011-11-24T09:31:05.121Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Soluciones factorización polinomios</title><content type='html'>Abrir en nueva página&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/-vjBKJ37Thl0/Ts4OnJxFYEI/AAAAAAAAABU/y8E9nF0DdJM/s1600/factorizar%2Bpolinomios.png"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 87px; DISPLAY: block; HEIGHT: 200px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5678492245960253506" border="0" alt="" src="http://2.bp.blogspot.com/-vjBKJ37Thl0/Ts4OnJxFYEI/AAAAAAAAABU/y8E9nF0DdJM/s200/factorizar%2Bpolinomios.png" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6959905922029265342?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6959905922029265342/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6959905922029265342&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6959905922029265342'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6959905922029265342'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/11/soluciones-factorizacion-polinomios.html' title='Soluciones factorización polinomios'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-vjBKJ37Thl0/Ts4OnJxFYEI/AAAAAAAAABU/y8E9nF0DdJM/s72-c/factorizar%2Bpolinomios.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6110613155945246276</id><published>2011-11-10T19:43:00.001Z</published><updated>2011-11-10T19:48:32.685Z</updated><title type='text'>Portal de Geometria de wikipedia</title><content type='html'>Para repasar un poco de matemáticas&lt;br /&gt;&lt;a href="http://es.wikipedia.org/wiki/Portal:Geometr%C3%ADa"&gt;Enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6110613155945246276?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6110613155945246276/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6110613155945246276&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6110613155945246276'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6110613155945246276'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/11/portal-de-geometria-de-wikipedia.html' title='Portal de Geometria de wikipedia'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8768396756410279528</id><published>2011-10-27T17:37:00.001+01:00</published><updated>2011-10-27T17:46:15.170+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Lectura de los números</title><content type='html'>Pulsa el&lt;a href="http://blasinfantelebrija.com/numjgm/nombrenumeros.swf"&gt; enlace&lt;/a&gt;&lt;br /&gt;Es un ejemplo de las múltiples aplicaciones flash realizadas por Juan García Moreno y que se puede ver en &lt;a href="http://didactmaticprimaria.blogspot.com/p/mis-trabajos.html"&gt;http://didactmaticprimaria.blogspot.com/p/mis-trabajos.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8768396756410279528?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8768396756410279528/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8768396756410279528&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8768396756410279528'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8768396756410279528'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/10/lectura-de-los-numeros.html' title='Lectura de los números'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-9097084989891903400</id><published>2011-10-27T09:23:00.001+01:00</published><updated>2011-10-27T09:25:57.895+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Soluciones  de ejercicios de radicales</title><content type='html'>Pulsa para&lt;a href="https://docs.google.com/uc?id=0B1xrCnj33_pxYTQ2MTMzNmUtNTdhNy00MTI2LWIyOTQtYmMyMGNlYmU3YzY1&amp;amp;export=download&amp;amp;hl=en_US"&gt; descargar&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-9097084989891903400?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/9097084989891903400/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=9097084989891903400&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9097084989891903400'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9097084989891903400'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/10/soluciones-de-ejercicios-de-radicales.html' title='Soluciones  de ejercicios de radicales'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1001125225032440568</id><published>2011-10-25T12:17:00.001+01:00</published><updated>2011-10-25T12:18:38.103+01:00</updated><title type='text'>División de euclides para polinomios</title><content type='html'>&lt;a href="http://www.x.edu.uy/division.swf"&gt;Enlace de la aplicación flash&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1001125225032440568?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1001125225032440568/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1001125225032440568&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1001125225032440568'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1001125225032440568'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/10/division-de-euclides-para-polinomios.html' title='División de euclides para polinomios'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4922562670880376938</id><published>2011-10-20T17:57:00.001+01:00</published><updated>2011-10-20T17:58:40.421+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>Numero e</title><content type='html'>De la serie +x-&lt;br /&gt;&lt;iframe width="420" height="315" src="http://www.youtube.com/embed/R4mbwINroUg" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4922562670880376938?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4922562670880376938/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4922562670880376938&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4922562670880376938'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4922562670880376938'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/10/numero-e.html' title='Numero e'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/08929306330615771612</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/R4mbwINroUg/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8820000071909794064</id><published>2011-10-06T18:32:00.006+01:00</published><updated>2011-10-13T16:37:26.547+01:00</updated><title type='text'>wiris</title><content type='html'>Un ejemplo de unos ejercicios resueltos por wiris, en este caso radicales de 4 ESO&lt;br /&gt;&lt;a href="https://docs.google.com/leaf?id=0B3K8Ujgb-mm-NzBkZGIyMTUtOTMzZC00NWVlLWIzNzMtYTViYzIzMDg1YThh&amp;amp;hl=es"&gt;pulsa&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8820000071909794064?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8820000071909794064/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8820000071909794064&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8820000071909794064'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8820000071909794064'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/10/wiris.html' title='wiris'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4920203592204232489</id><published>2011-10-05T10:53:00.001+01:00</published><updated>2011-10-05T10:53:46.858+01:00</updated><title type='text'>Prueba inicial 3 eso</title><content type='html'>&lt;a href="http://www.thatquiz.org/es/classpage?012145678ac6b69"&gt;pulsa&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4920203592204232489?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4920203592204232489/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4920203592204232489&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4920203592204232489'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4920203592204232489'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/10/prueba-inicial-3-eso.html' title='Prueba inicial 3 eso'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5310256390220779457</id><published>2011-09-29T21:37:00.000+01:00</published><updated>2011-09-30T09:29:54.033+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>SUCESIONES DE NÚMEROS REALES (Ejercicios)</title><content type='html'>&lt;ul&gt;   &lt;li&gt;Concepto y definición de sucesión con &lt;a href="http://descartes.cnice.mecd.es/materiales_didacticos/Sucesiones_de_numeros_reales/index.htm"&gt;Descartes&lt;/a&gt;&lt;/li&gt;   &lt;li&gt;Definición de &lt;a href="http://descartes.cnice.mecd.es/materiales_didacticos/Progresiones/Progresiones_aritmeticas_definicion.htm"&gt;progresión aritmética con Descartes&lt;/a&gt;&lt;/li&gt;   &lt;li&gt;Definición de &lt;a href="http://descartes.cnice.mecd.es/materiales_didacticos/Progresiones/Progresiones_geometricas_definicion.htm"&gt;progresión geométrica con Descartes&lt;/a&gt;&lt;/li&gt;   &lt;li&gt;Ejercicios de wims para &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=4I9FE5A902.10&amp;amp;lang=es&amp;amp;cmd=new&amp;amp;module=H6%2Falgebra%2Foefsuites.fr&amp;amp;exo=nature_suite&amp;amp;qnum=9&amp;amp;qcmlevel=1&amp;amp;scoredelay=400"&gt;distinguir entre aritmética y geométrica (en francés)&lt;/a&gt;. Para &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=4I9FE5A902.10&amp;amp;+lang=es&amp;amp;+module=H6%2Falgebra%2Foefsuites.fr"&gt;otras opciones&lt;/a&gt; del mismo ejercicio.&lt;/li&gt;&lt;li&gt;Ejercicios de wims: &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=4I9FE5A902.11&amp;amp;lang=es&amp;amp;cmd=new&amp;amp;module=H4%2Falgebra%2Foefsuites1S.fr&amp;amp;exo=suiteannexe&amp;amp;qnum=1&amp;amp;qcmlevel=3&amp;amp;scoredelay="&gt;dada una sucesión por recurrencia averiguar dos términos e indicar si es aritmética o  geométrica (francés).&lt;/a&gt; Para &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=4I9FE5A902.11&amp;amp;+lang=es&amp;amp;+module=H4%2Falgebra%2Foefsuites1S.fr"&gt;otras opciones&lt;/a&gt; del mismo ejercicio.&lt;/li&gt;&lt;li&gt;Ejercicios de wims: &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=4I9FE5A902.13&amp;amp;+lang=es&amp;amp;+module=H5%2Fanalysis%2Fsuites.fr&amp;amp;+cmd=renew&amp;amp;+worksheet=&amp;amp;+exo=Termeinitialet&amp;amp;+qnum=1&amp;amp;+qcmlevel=3&amp;amp;+scoredelay="&gt;Dados dos términos de una progresión aritmética hallar la diferencia o raison (francés)&lt;/a&gt;. Para &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=4I9FE5A902.11&amp;amp;+lang=es&amp;amp;+module=H5%2Fanalysis%2Fsuites.fr"&gt;otras opciones&lt;/a&gt; del mismo ejercicio.&lt;/li&gt;   &lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5310256390220779457?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5310256390220779457/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5310256390220779457&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5310256390220779457'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5310256390220779457'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2007/10/sucesiones-de-nmeros-reales.html' title='SUCESIONES DE NÚMEROS REALES (Ejercicios)'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4768551595342662548</id><published>2011-09-19T12:34:00.000+01:00</published><updated>2011-09-19T12:35:29.846+01:00</updated><title type='text'>Tema 1 de tercer0</title><content type='html'>&lt;a href="http://catalogo.santillana.es/files/pdf/LA_9788429437751.pdf"&gt;Enlace descargar aqui&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4768551595342662548?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4768551595342662548/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4768551595342662548&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4768551595342662548'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4768551595342662548'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/09/tema-1-de-tercer0.html' title='Tema 1 de tercer0'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2069538404604284747</id><published>2011-08-23T17:26:00.001+01:00</published><updated>2011-08-23T17:28:27.181+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><title type='text'>Video del programa Tesis: Estudiar Matemáticas</title><content type='html'>&lt;iframe width="560" height="345" src="http://www.youtube.com/embed/23m3rQP0N5Y" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2069538404604284747?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2069538404604284747/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2069538404604284747&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2069538404604284747'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2069538404604284747'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/08/video-del-programa-tesis-estudiar.html' title='Video del programa Tesis: Estudiar Matemáticas'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/23m3rQP0N5Y/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7623672673418050188</id><published>2011-06-10T09:26:00.000+01:00</published><updated>2011-06-10T11:16:43.965+01:00</updated><title type='text'>Azar y probabilidad. Aplicaciones interactivas</title><content type='html'>En la página del enlace podemos ver muchas aplicaciones y juegos de azar para experimentar con los alumnos para toda la secundaria ESO y Bachillerato.Estamos hablando de matemath.com&lt;br /&gt;&lt;a href="http://matemath.com/azar/index.html"&gt;Enlace&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Un ejemplo es la carrera de camellos, sumando el resultado del lanzamiento de dos dados. Pulsa en la imagen para ver la aplicación flash&lt;br /&gt;&lt;a href="http://matemath.com/azar/flash/camellos.swf"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 263px; DISPLAY: block; HEIGHT: 320px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5404407231958732722" border="0" alt="" src="http://4.bp.blogspot.com/_yCf-VpP8YBs/SwBPvmJzz7I/AAAAAAAAAvU/8Mb2Cog_2QQ/s320/carrera+de+camellos.GIF" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7623672673418050188?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7623672673418050188/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7623672673418050188&amp;isPopup=true' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7623672673418050188'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7623672673418050188'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/11/raton-y-el-gato.html' title='Azar y probabilidad. Aplicaciones interactivas'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_yCf-VpP8YBs/SwBPvmJzz7I/AAAAAAAAAvU/8Mb2Cog_2QQ/s72-c/carrera+de+camellos.GIF' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5399902084999889939</id><published>2011-05-30T10:07:00.000+01:00</published><updated>2011-05-30T11:52:41.035+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Gráfica de una función definida con dos y tres trozos</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.geogebra.org/en/upload/files/antorre/funcion_con_dos_trozos.html" target="_blank"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; DISPLAY: block; CURSOR: pointer" id="BLOGGER_PHOTO_ID_5190988966814724930" border="0" alt="" src="http://1.bp.blogspot.com/_yCf-VpP8YBs/SAoY9lf2s0I/AAAAAAAAAJ4/-igA-oq0ffQ/s320/trozos.gif" /&gt;&lt;/a&gt;En esta aplicación tienes dos opciones de modificación:&lt;br /&gt;&lt;br /&gt;&lt;ol&gt;&lt;br /&gt;&lt;li&gt;Cambiar el valor de "a" subiendo o bajando el punto verde, modificas el domino de definición de cada trozo.&lt;/li&gt;&lt;br /&gt;&lt;li&gt;Cambiar la expresión algebraica de cada trozo, pulsando con el botón derecho en f(x) "en rojo" y seleccionando &lt;span style="FONT-STYLE: italic"&gt;Redefine&lt;/span&gt;.&lt;/li&gt;&lt;/ol&gt;Para una función definida con tres trozos &lt;a href="http://web.educastur.princast.es/ies/vluz/geogebra/funcion_trozos.html"&gt;pulsa aquí&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5399902084999889939?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5399902084999889939/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5399902084999889939&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5399902084999889939'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5399902084999889939'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/04/grfica-de-la-funcin-definida-en-dos.html' title='Gráfica de una función definida con dos y tres trozos'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_yCf-VpP8YBs/SAoY9lf2s0I/AAAAAAAAAJ4/-igA-oq0ffQ/s72-c/trozos.gif' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5699516854284394681</id><published>2011-05-27T11:56:00.001+01:00</published><updated>2011-05-27T11:59:13.515+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>THATQUIZ : ÁREAS Y PERÍMETROS DE POLÍGONOS</title><content type='html'>Aqui tienes unas actividades en THATQUIZ para repasar las áreas y perímetro&lt;br /&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://www.thatquiz.org/es/practicetest?ix2f7hjy3mng"&gt;ENLACE&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5699516854284394681?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5699516854284394681/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5699516854284394681&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5699516854284394681'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5699516854284394681'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/05/thatquiz-areas-y-perimetros-de.html' title='THATQUIZ : ÁREAS Y PERÍMETROS DE POLÍGONOS'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2201581768918907443</id><published>2011-05-23T17:49:00.000+01:00</published><updated>2011-05-23T17:50:02.808+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>TEORÍA SOBRE LA INTEGRAL DEFINIDA</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20INTEGRAL%20DEFINIDA"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2201581768918907443?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2201581768918907443/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2201581768918907443&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2201581768918907443'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2201581768918907443'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/05/teoria-sobre-la-integral-definida.html' title='TEORÍA SOBRE LA INTEGRAL DEFINIDA'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1498420660407812523</id><published>2011-04-27T18:44:00.000+01:00</published><updated>2011-04-27T18:45:39.340+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>TEORÍA TEMA INTEGRAL INDEFINIDA</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20INTEGRAL%20INDEFINIDA"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1498420660407812523?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1498420660407812523/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1498420660407812523&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1498420660407812523'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1498420660407812523'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/04/teoria-tema-integral-indefinida.html' title='TEORÍA TEMA INTEGRAL INDEFINIDA'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5047201504626212169</id><published>2011-04-12T17:38:00.000+01:00</published><updated>2011-04-12T17:39:07.028+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>EXAMEN DE RECUPERACIÓN DE GEOMETRÍA RESUELTO</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/EXAMEN%20RECUPERACION%20GEOMETRIA%20RESUELTO"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5047201504626212169?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5047201504626212169/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5047201504626212169&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5047201504626212169'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5047201504626212169'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/04/examen-de-recuperacion-de-geometria.html' title='EXAMEN DE RECUPERACIÓN DE GEOMETRÍA RESUELTO'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1480945092644567280</id><published>2011-04-06T12:49:00.000+01:00</published><updated>2011-04-06T12:50:43.461+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>SOLUCIONARIO EJERCICIOS SOBRE REPRESENTACIONES DE FUNCIONES</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/SOLUCIONARIO%20REPRESENTACIONES.pdf"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1480945092644567280?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1480945092644567280/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1480945092644567280&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1480945092644567280'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1480945092644567280'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/04/solucionario-ejercicios-sobre.html' title='SOLUCIONARIO EJERCICIOS SOBRE REPRESENTACIONES DE FUNCIONES'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8338679581536784661</id><published>2011-04-03T19:19:00.001+01:00</published><updated>2011-04-03T19:23:21.919+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Balanzas algebraicas 1º ESO'/><title type='text'>Balanzas algebraicas</title><content type='html'>&lt;a href="http://nlvm.usu.edu/es/nav/frames_asid_201_g_3_t_2.html?open=instructions&amp;amp;hidepanel=true&amp;amp;from=topic_t_2.html"&gt;Resuelve las ecuaciones utilizando las balanzas algebraicas&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8338679581536784661?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8338679581536784661/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8338679581536784661&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8338679581536784661'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8338679581536784661'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/04/balanzas-algebraicas.html' title='Balanzas algebraicas'/><author><name>Marita</name><uri>http://www.blogger.com/profile/04367836495557517969</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4415400948866528117</id><published>2011-03-22T11:02:00.001Z</published><updated>2011-03-22T11:04:03.255Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Actividad de inecuaciones</title><content type='html'>&lt;a href="http://www.amolasmates.es/flash/inecuaciones.html"&gt;Primera&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.amolasmates.es/EDUCAREX/CUARTO/inecuaciones/index.html"&gt;Segunda&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4415400948866528117?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4415400948866528117/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4415400948866528117&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4415400948866528117'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4415400948866528117'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/actividad-de-inecuaciones.html' title='Actividad de inecuaciones'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7864190581329326036</id><published>2011-03-08T18:38:00.001Z</published><updated>2011-03-08T18:39:49.837Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>Recursos geogebra aunque en francés</title><content type='html'>&lt;a href="http://dmentrard.free.fr/GEOGEBRA/Maths/accueilmath.htm"&gt;Pulsa aquí&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7864190581329326036?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7864190581329326036/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7864190581329326036&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7864190581329326036'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7864190581329326036'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/recursos-geogebra-aunque-en-frances.html' title='Recursos geogebra aunque en francés'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2243069605624304353</id><published>2011-03-04T11:52:00.000Z</published><updated>2011-03-04T11:53:26.340Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Problemas de proporcionalidad directa e inversa</title><content type='html'>&lt;a href="http://www.thatquiz.org/es/practicetest?iz27o0iw3r1e"&gt;Pulsa enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2243069605624304353?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2243069605624304353/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2243069605624304353&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2243069605624304353'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2243069605624304353'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/problemas-de-proporcionalidad-directa-e.html' title='Problemas de proporcionalidad directa e inversa'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-804282970494503445</id><published>2011-03-03T18:42:00.000Z</published><updated>2011-03-03T18:43:24.704Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>TEORIA SOBRE LIMITES Y CONTINUIDAD</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20DE%20LIMITES%20Y%20CONTINUIDAD"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-804282970494503445?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/804282970494503445/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=804282970494503445&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/804282970494503445'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/804282970494503445'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/teoria-sobre-limites-y-continuidad.html' title='TEORIA SOBRE LIMITES Y CONTINUIDAD'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1370588080078623755</id><published>2011-03-03T18:41:00.000Z</published><updated>2011-03-03T18:42:31.338Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>TEORIA SOBRE DERIVADAS Y CONTINUIDAD</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20SOBRE%20DERIVADAS%20Y%20CONTINUIDAD"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1370588080078623755?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1370588080078623755/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1370588080078623755&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1370588080078623755'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1370588080078623755'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/teoria-sobre-derivadas-y-continuidad.html' title='TEORIA SOBRE DERIVADAS Y CONTINUIDAD'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2597432413378025585</id><published>2011-03-02T18:46:00.003Z</published><updated>2011-03-02T18:51:15.632Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Divide  usando una aplicación flash</title><content type='html'>En &lt;a href="http://www.juntadeandalucia.es/averroes/~23003429/educativa/"&gt;esta página &lt;/a&gt;podrás encontrar unas aplicaciones flash que te permite hacer el algoritmo de la división con una, dos y tres cifras, introduciendo el dividendo de hasta 6 cifras y el divisor. No te la hace, la haces tú.&lt;br /&gt;Portal de J. Antonio del Olmo&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2597432413378025585?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2597432413378025585/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2597432413378025585&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2597432413378025585'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2597432413378025585'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/divide-usando-una-aplicacion-flash.html' title='Divide  usando una aplicación flash'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2026379110602561678</id><published>2011-03-02T18:41:00.002Z</published><updated>2011-03-02T18:44:24.914Z</updated><title type='text'>Amolasmates un portal con múltiples aplicaciones flash</title><content type='html'>&lt;a href="http://www.amolasmates.es/"&gt;Pulsa enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2026379110602561678?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2026379110602561678/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2026379110602561678&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2026379110602561678'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2026379110602561678'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/03/amolasmates-un-portal-con-multiples.html' title='Amolasmates un portal con múltiples aplicaciones flash'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3931929079076556467</id><published>2011-02-24T10:34:00.001Z</published><updated>2011-02-24T10:35:19.780Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Resolución de sistemas de ecuaciones. Graficas geogebra</title><content type='html'>&lt;a href="http://www.geogebra.org/en/upload/files/javier_fernandez/Algebra/sist_ecn_met_graf.html"&gt;Ver enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3931929079076556467?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3931929079076556467/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3931929079076556467&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3931929079076556467'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3931929079076556467'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/resolucion-de-sistemas-de-ecuaciones.html' title='Resolución de sistemas de ecuaciones. Graficas geogebra'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5009505866183177883</id><published>2011-02-23T10:04:00.002Z</published><updated>2011-02-23T10:19:22.256Z</updated><title type='text'>Actividad de 1º bach cs</title><content type='html'>1) &lt;a href="http://wims.unice.fr/wims/wims.cgi?session=1GBC81F20E.52&amp;amp;+lang=es&amp;amp;+module=H6%2Fanalysis%2FensDefinition.fr&amp;amp;+cmd=renew&amp;amp;+worksheet=&amp;amp;+niv=1&amp;amp;+cls=S&amp;amp;+max=2&amp;amp;+mode=3"&gt;Condición del dominio&lt;/a&gt;&lt;br /&gt;2 )&lt;a href="http://wims.unice.fr/wims/wims.cgi?session=1GBC81F20E.55&amp;amp;+lang=es&amp;amp;+module=H6%2Fanalysis%2FensDefinition.fr&amp;amp;+cmd=renew&amp;amp;+worksheet=&amp;amp;+niv=2&amp;amp;+cls=S&amp;amp;+max=2&amp;amp;+mode=1"&gt; Cálculo del dominio &lt;/a&gt;&lt;br /&gt;3 ) &lt;a href="http://www.xente.mundo-r.com/ilarrosa/GeoGebra/Funcion_exp_log.html"&gt;función exponencial y logartmica&lt;/a&gt;&lt;br /&gt;4) &lt;a href="http://www.geogebra.org/en/upload/files/jsansuan/4eso/TRASLACION_VERTICAL.html"&gt;Translación vertical de una función&lt;/a&gt;&lt;br /&gt;5) &lt;a href="http://www.google.es/url?sa=t&amp;amp;source=web&amp;amp;cd=2&amp;amp;ved=0CCEQFjAB&amp;amp;url=http%3A%2F%2Fwww.geogebra.org%2Fen%2Fupload%2Ffiles%2Fjsansuan%2F4eso%2FTRASLACION_HORIZONTAL.html&amp;amp;rct=j&amp;amp;q=funcion%20translacion%20geogebra&amp;amp;ei=_t1kTa3NF8Ga8QPW6_GgBg&amp;amp;usg=AFQjCNHvLypJAsvT4vZtk2na-crDNf_4xg"&gt;Translación horizontal de una función&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5009505866183177883?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5009505866183177883/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5009505866183177883&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5009505866183177883'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5009505866183177883'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/actividad-de-1-bach-cs.html' title='Actividad de 1º bach cs'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7090619186037512643</id><published>2011-02-16T17:00:00.000Z</published><updated>2011-02-16T19:26:27.528Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1bach'/><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Dominio de definición de una función de variable Real. Ejercicios</title><content type='html'>¿Cuál es la condición para estar en el dominio?&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://wims.unice.fr/wims/wims.cgi?session=1GBC81F20E.52&amp;amp;+lang=es&amp;amp;+module=H6%2Fanalysis%2FensDefinition.fr&amp;amp;+cmd=renew&amp;amp;+worksheet=&amp;amp;+niv=1&amp;amp;+cls=S&amp;amp;+max=2&amp;amp;+mode=3" target="_blank"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SADrK88A9pI/AAAAAAAAAJg/1rhIAY8j0R4/s320/dominio.gif" alt="" id="BLOGGER_PHOTO_ID_5188405344119879314" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;Señala más de una opción si lo crees necesario. Tienes dos oportunidades para conseguir  las opciones correctas.&lt;br /&gt;&lt;br /&gt;Halla el dominio de definición de la función dando la solución con intervalos, vacio o todo los Reales.&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://wims.unice.fr/wims/wims.cgi?session=1GBC81F20E.55&amp;amp;+lang=es&amp;amp;+module=H6%2Fanalysis%2FensDefinition.fr&amp;amp;+cmd=renew&amp;amp;+worksheet=&amp;amp;+niv=2&amp;amp;+cls=S&amp;amp;+max=2&amp;amp;+mode=1" target="_blank"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_yCf-VpP8YBs/SADvWc8A9qI/AAAAAAAAAJo/NcuBliD8CeU/s320/dominointerv.gif" alt="" id="BLOGGER_PHOTO_ID_5188409939734886050" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;Utiliza el botón "ecrire" para escribir la solución (con el segundo intervalo aparece la unión de conjuntos) y "fin" cuando termines.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7090619186037512643?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7090619186037512643/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7090619186037512643&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7090619186037512643'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7090619186037512643'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/04/dominio-de-definicin-de-una-funcin-de.html' title='Dominio de definición de una función de variable Real. Ejercicios'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SADrK88A9pI/AAAAAAAAAJg/1rhIAY8j0R4/s72-c/dominio.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6468473271632926364</id><published>2011-02-15T19:02:00.003Z</published><updated>2011-02-15T19:08:34.744Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Suma de fracciones: Explicación gráfica geogebra</title><content type='html'>&lt;a href="http://web.educastur.princast.es/ies/vluz/geogebra/suma_fracciones.html"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 264px; DISPLAY: block; HEIGHT: 320px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5573994843960106162" border="0" alt="" src="http://1.bp.blogspot.com/-88jPw-ffhEc/TVrOxz4Z3LI/AAAAAAAABDg/4CzDT-VIfmo/s320/fracc%2Bsuma.png" /&gt;&lt;/a&gt; Pulsa la imagen para ver la explicación gráfica de la suma de dos fracciones menores que la unidad&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6468473271632926364?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6468473271632926364/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6468473271632926364&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6468473271632926364'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6468473271632926364'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/suma-de-fracciones-explicacion-grafica.html' title='Suma de fracciones: Explicación gráfica geogebra'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-88jPw-ffhEc/TVrOxz4Z3LI/AAAAAAAABDg/4CzDT-VIfmo/s72-c/fracc%2Bsuma.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-774491115277813050</id><published>2011-02-15T18:45:00.003Z</published><updated>2011-02-15T18:52:13.247Z</updated><title type='text'>Representación de la función valor absoluto con Geogebra</title><content type='html'>&lt;a href="http://www.geogebra.org/en/upload/files/matematicafpu/Representaciones/10ValorAbsoluto.html"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 224px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5573990908225105378" border="0" alt="" src="http://2.bp.blogspot.com/-yIXgt0i_F3c/TVrLMuIDreI/AAAAAAAABDY/Xk3bMyVYfBg/s320/valor%2Babs%2Bpar%25C3%25A1bola.png" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;&lt;a href="http://4.bp.blogspot.com/-dx3vdxAIYP0/TVrKTACTALI/AAAAAAAABDQ/uYPiMCYT1lU/s1600/valor%2Babs%2Bpar%25C3%25A1bola.png"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;Pulsa la imagen para ir a la página y podrás seleccionar 6 familas de funciones con 4 parámetros&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-774491115277813050?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/774491115277813050/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=774491115277813050&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/774491115277813050'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/774491115277813050'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/representacion-de-la-funcion-valor.html' title='Representación de la función valor absoluto con Geogebra'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-yIXgt0i_F3c/TVrLMuIDreI/AAAAAAAABDY/Xk3bMyVYfBg/s72-c/valor%2Babs%2Bpar%25C3%25A1bola.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3819768428130329947</id><published>2011-02-09T16:56:00.001Z</published><updated>2011-02-09T16:58:05.463Z</updated><title type='text'>Explicación: Ejercicio de operaciones combinadas con fracciones</title><content type='html'>&lt;iframe title="YouTube video player" width="325" height="249" src="http://www.youtube.com/embed/liF9LsL2mBY" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3819768428130329947?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3819768428130329947/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3819768428130329947&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3819768428130329947'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3819768428130329947'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/explicacion-ejercicio-de-operaciones.html' title='Explicación: Ejercicio de operaciones combinadas con fracciones'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://img.youtube.com/vi/liF9LsL2mBY/default.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-360835139326946366</id><published>2011-02-04T18:04:00.000Z</published><updated>2011-02-04T18:05:11.852Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>EXAMEN DE RECUPERACIÓN DE ÁLGEBRA RESUELTO</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/SOLUCIONARIO%20RECUPERACION%20ALGEBRA"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-360835139326946366?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/360835139326946366/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=360835139326946366&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/360835139326946366'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/360835139326946366'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/examen-de-recuperacion-de-algebra.html' title='EXAMEN DE RECUPERACIÓN DE ÁLGEBRA RESUELTO'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1093105166092448909</id><published>2011-02-03T10:37:00.000Z</published><updated>2011-02-03T10:38:48.743Z</updated><title type='text'>Clase en thatquiz del 1 ESO A</title><content type='html'>Pulsa el enlace &lt;a href="http://www.thatquiz.org/es/classpage?01223689abf58da"&gt;1º ESO A&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1093105166092448909?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1093105166092448909/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1093105166092448909&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1093105166092448909'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1093105166092448909'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/02/clase-en-thatquiz-del-1-eso.html' title='Clase en thatquiz del 1 ESO A'/><author><name>Antonio</name><uri>http://www.blogger.com/profile/16491127082863436761</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-699973598727022910</id><published>2011-01-25T08:44:00.000Z</published><updated>2011-01-28T11:59:29.177Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Problemas de fracciones</title><content type='html'>&lt;a href="http://www.i-matematicas.com/recursos0809/2ciclo/juegosoperaciones/interactivo/Problemas.htm"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 170px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5295150930315601410" border="0" alt="" src="http://4.bp.blogspot.com/_yCf-VpP8YBs/SXwnt1mKZgI/AAAAAAAAAVI/ZyJueMCWXuU/s320/probfracc.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;Pulsa la imagen&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-699973598727022910?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/699973598727022910/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=699973598727022910&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/699973598727022910'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/699973598727022910'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/problemas-de-fraciones.html' title='Problemas de fracciones'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_yCf-VpP8YBs/SXwnt1mKZgI/AAAAAAAAAVI/ZyJueMCWXuU/s72-c/probfracc.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5160039878067486296</id><published>2011-01-24T17:00:00.000Z</published><updated>2011-01-24T16:03:57.541Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Juego de fracciones equivalentes</title><content type='html'>Pulsa la imagen para jugar&lt;br /&gt;&lt;a href="http://pbskids.kids.us/games/equivalentfractions/equivalent_fractions.swf"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 278px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5432638334082727954" border="0" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/S2SbyBArwBI/AAAAAAAAAws/7hiTS5kQdJw/s320/fracciones+equivalentes.GIF" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5160039878067486296?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5160039878067486296/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5160039878067486296&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5160039878067486296'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5160039878067486296'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/juego-de-fracciones-equivalentes.html' title='Juego de fracciones equivalentes'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/S2SbyBArwBI/AAAAAAAAAws/7hiTS5kQdJw/s72-c/fracciones+equivalentes.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-279053971755143985</id><published>2011-01-24T16:34:00.000Z</published><updated>2011-01-24T16:01:18.534Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Juego: parejas de cartas. Emparejar decimales y fracciones</title><content type='html'>Pulsa la imagen&lt;br /&gt;&lt;a href="http://www.counton.org/games/flash/circus/pairs.swf"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 174px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5435587476625504114" border="0" alt="" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/S28WAtHTN3I/AAAAAAAAAxU/r63bOAzacvU/s320/parejas.JPG" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-279053971755143985?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/279053971755143985/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=279053971755143985&amp;isPopup=true' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/279053971755143985'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/279053971755143985'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/02/juego-parejas-de-cartas-emparejar.html' title='Juego: parejas de cartas. Emparejar decimales y fracciones'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/S28WAtHTN3I/AAAAAAAAAxU/r63bOAzacvU/s72-c/parejas.JPG' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4919652574329383442</id><published>2011-01-18T09:00:00.000Z</published><updated>2011-01-28T12:02:01.147Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Suma de fracciones con distinto denominador y utilizando el mcm.</title><content type='html'>&lt;a href="http://www.gobiernodecanarias.org/educacion/usr/eltanque/todo_mate/fracciones_e/ejercicios/suma_mcm.swf"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; DISPLAY: block; CURSOR: pointer" id="BLOGGER_PHOTO_ID_5167188647385585794" border="0" alt="" src="http://bp2.blogger.com/_yCf-VpP8YBs/R7WKsqbZWII/AAAAAAAAAEw/In-V8hHfBCM/s320/SUMAFRACCIONES.GIF" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.gobiernodecanarias.org/educacion/usr/eltanque/todo_mate/fracciones_e/fracciones_ej_p.html"&gt;Actividad de fracciones&lt;/a&gt; situada en el portal "&lt;a href="http://www.gobiernodecanarias.org/educacion/usr/eltanque/default.htm"&gt;el tanque&lt;/a&gt;" del colectivo de escuelas rurales de Canarias. Interesante porque son ejercicios de autocreación y estan bien presentados. La única pega es la falta de fracciones negativas.&lt;br /&gt;Además podemos utilizar &lt;a href="http://www.thatquiz.org/es/index.html"&gt;Thatquiz&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.thatquiz.org/es/practice.html?fraction"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; DISPLAY: block; CURSOR: pointer" id="BLOGGER_PHOTO_ID_5171976728466774258" border="0" alt="" src="http://bp3.blogger.com/_yCf-VpP8YBs/R8aNbqbZWPI/AAAAAAAAAFo/V7sZhlCOTUY/s320/fracciones.gif" /&gt;&lt;/a&gt;&lt;br /&gt;Para hacer Actividades por niveles.&lt;br /&gt;&lt;br /&gt;También puedes hacer ejercicios utilizando esta aplicación:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://descartes.cnice.mec.es/heda/pagina/materiales/ProfesorTierno/juegos/pagina/feria/operaciones/tresfracciones2.htm"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; DISPLAY: block; CURSOR: hand" id="BLOGGER_PHOTO_ID_5172021589811292002" border="0" alt="" src="http://bp1.blogger.com/_7dv0y0S52wo/R8a2O79aZ2I/AAAAAAAAAFA/eZHtG-2Sa_I/s320/fraccj.gif" /&gt;&lt;/a&gt;&lt;br /&gt;De la coleccion de &lt;a href="http://descartes.cnice.mec.es/heda/pagina/materiales/ProfesorTierno/juegos/index.htm"&gt;Juegos numéricos del IES Tierno Galvan&lt;/a&gt;&lt;br /&gt;Y con esta otra podrás ver las representaciones de las fracciones que se suman y compararla con la fracción resultado.&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.i-matematicas.com/Descartes/calculomental/fraccionesejercicios2.htm#Suma"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; DISPLAY: block; CURSOR: hand" id="BLOGGER_PHOTO_ID_5176967186725976066" border="0" alt="" src="http://bp3.blogger.com/_yCf-VpP8YBs/R9hIOkKnuAI/AAAAAAAAAHg/oiI7okVM5Gw/s320/fraccdib.gif" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4919652574329383442?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4919652574329383442/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4919652574329383442&amp;isPopup=true' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4919652574329383442'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4919652574329383442'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/02/suma-de-fracciones-con-distinto.html' title='Suma de fracciones con distinto denominador y utilizando el mcm.'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp2.blogger.com/_yCf-VpP8YBs/R7WKsqbZWII/AAAAAAAAAEw/In-V8hHfBCM/s72-c/SUMAFRACCIONES.GIF' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3383233067001166348</id><published>2011-01-10T19:05:00.001Z</published><updated>2011-01-10T19:08:54.638Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>EXAMEN RESUELTO DE LOS TEMAS 1 Y 2 DE ÁLGEBRA EN PDF</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/EXAMENRESUELTOTEMAS1Y2"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3383233067001166348?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3383233067001166348/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3383233067001166348&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3383233067001166348'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3383233067001166348'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/01/examen-resuelto-de-los-temas-1-y-2-de.html' title='EXAMEN RESUELTO DE LOS TEMAS 1 Y 2 DE ÁLGEBRA EN PDF'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4836022258831114077</id><published>2011-01-10T19:03:00.000Z</published><updated>2011-01-10T19:05:37.902Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>TEORÍA DE GEOMETRÍA: PROBLEMAS MÉTRICOS</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20PROBLEMAS%20METRICOS"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4836022258831114077?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4836022258831114077/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4836022258831114077&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4836022258831114077'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4836022258831114077'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/01/teoria-de-geometria-problemas-metricos.html' title='TEORÍA DE GEOMETRÍA: PROBLEMAS MÉTRICOS'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1271188093382912134</id><published>2011-01-07T11:37:00.000Z</published><updated>2011-01-07T11:38:26.968Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>SOLUCIONARIO DEL TEMA DE PROBLEMAS MÉTRICOS (ANAYA)</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/SOLUCIONES%20PROBLEMAS%20METRICOS.pdf"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1271188093382912134?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1271188093382912134/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1271188093382912134&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1271188093382912134'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1271188093382912134'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2011/01/solucionario-del-tema-de-problemas.html' title='SOLUCIONARIO DEL TEMA DE PROBLEMAS MÉTRICOS (ANAYA)'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6902953566049956800</id><published>2010-12-03T13:06:00.002Z</published><updated>2010-12-03T13:17:06.322Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>GEOMETRIA: TEORIA SOBRE PUNTOS, RECTAS  Y PLANOS EN EL ESPACIO</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20PUNTOS%20RECTAS%20Y%20PLANOS"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6902953566049956800?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6902953566049956800/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6902953566049956800&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6902953566049956800'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6902953566049956800'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/12/geometria-teoria-sobre-puntos-rectas-y.html' title='GEOMETRIA: TEORIA SOBRE PUNTOS, RECTAS  Y PLANOS EN EL ESPACIO'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8850268357218010298</id><published>2010-12-03T13:02:00.002Z</published><updated>2010-12-03T13:16:07.243Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>GEOMETRÍA: TEORÍA DEL TEMA SOBRE VECTORES EN EL ESPACIO</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/TEORIA%20VECTORES"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8850268357218010298?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8850268357218010298/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8850268357218010298&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8850268357218010298'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8850268357218010298'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/12/geometria-teoria-del-tema-sobre.html' title='GEOMETRÍA: TEORÍA DEL TEMA SOBRE VECTORES EN EL ESPACIO'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5566565907873827228</id><published>2010-11-15T16:49:00.001Z</published><updated>2010-12-03T13:17:54.336Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>EXAMEN TEMAS 1 Y 2 DE ÁLGEBRA RESUELTO</title><content type='html'>&lt;iframe title ="Preview" scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:98px;height:115px;padding:0;background-color:#fcfcfc;" src="http://cid-36212908029d9a79.office.live.com/embedicon.aspx/P%c3%bablico/2%c2%ba%20Bach.%20Ciencias%20y%20Tecnolog%c3%ada/SOLUCIONARIO%20PRUEBA%20TEMAS%201%20Y%202"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5566565907873827228?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5566565907873827228/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5566565907873827228&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5566565907873827228'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5566565907873827228'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/11/examen-temas-1-y-2-de-algebra-resuelto.html' title='EXAMEN TEMAS 1 Y 2 DE ÁLGEBRA RESUELTO'/><author><name>Elena</name><uri>http://www.blogger.com/profile/10908335070517988493</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1088965950052323403</id><published>2010-11-04T19:39:00.002Z</published><updated>2010-11-04T19:42:08.162Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Escuela tic 2.0: pizarra-digital</title><content type='html'>Enlace manual  &lt;a href="http://www.escuelatic.es/pizarra-digital/"&gt;pizarra-digital&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1088965950052323403?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1088965950052323403/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1088965950052323403&amp;isPopup=true' title='2 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1088965950052323403'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1088965950052323403'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/11/escuela-tic-20-pizarra-digital.html' title='Escuela tic 2.0: pizarra-digital'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-339968491538282741</id><published>2010-11-04T09:41:00.006Z</published><updated>2010-11-04T18:36:49.920Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='4eso'/><title type='text'>Programa de recuperación de 4º ESO</title><content type='html'>El portal thatquiz nos proporciona unos recursos que podemos aprovechar, para ver sus aplicaciones sigue las instrucciones:&lt;br /&gt;&lt;br /&gt;1) Entra en el portal pulsando &lt;a href="http://www.thatquiz.org/es/"&gt;thatquiz&lt;/a&gt;, a continuación pulsa en fracciones-comparar, selecciona  fracción y porcentaje y realiza los ejercicios empezando con el nivel 3 y terminando en el 7&lt;br /&gt;2) Después de practicar entra en la página de tu clase pulsando &lt;a href="http://www.thatquiz.org/es/classpage?007123569df38ed"&gt;aqui&lt;/a&gt;, seleccione su nombre y realizarás unos ejercicios que quedarán registrados para su profesor. (pida su contraseña)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-339968491538282741?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/339968491538282741/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=339968491538282741&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/339968491538282741'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/339968491538282741'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/11/programa-de-recuperacion-de-4-eso.html' title='Programa de recuperación de 4º ESO'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4277765951316977587</id><published>2010-10-22T12:12:00.003+01:00</published><updated>2010-10-22T12:23:06.803+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><category scheme='http://www.blogger.com/atom/ns#' term='1bach'/><title type='text'>Colección de ejercicios del IES Cardenal López de Mendoza</title><content type='html'>&lt;a href="http://4.bp.blogspot.com/_yCf-VpP8YBs/TMFytO3giPI/AAAAAAAAA8c/rFxGwuNk17I/s1600/depar.gif"&gt;&lt;img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 320px; DISPLAY: block; HEIGHT: 185px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5530827938798274802" border="0" alt="" src="http://4.bp.blogspot.com/_yCf-VpP8YBs/TMFytO3giPI/AAAAAAAAA8c/rFxGwuNk17I/s320/depar.gif" /&gt;&lt;/a&gt; Puedes entrar por &lt;a href="http://www.lopezdemendoza.es/"&gt;http://www.lopezdemendoza.es/&lt;/a&gt; o directamente en el directorio &lt;a href="http://www.lopezdemendoza.es/desc/matematicas/Fernando/"&gt;http://www.lopezdemendoza.es/desc/matematicas/Fernando/&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4277765951316977587?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4277765951316977587/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4277765951316977587&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4277765951316977587'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4277765951316977587'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/10/coleccion-de-ejercicios-del-ies.html' title='Colección de ejercicios del IES Cardenal López de Mendoza'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_yCf-VpP8YBs/TMFytO3giPI/AAAAAAAAA8c/rFxGwuNk17I/s72-c/depar.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6261325010920798199</id><published>2010-03-16T11:23:00.004Z</published><updated>2010-03-16T11:39:30.256Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><category scheme='http://www.blogger.com/atom/ns#' term='1bach'/><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Página de Bachillerato del Ies Bajo Aragon</title><content type='html'>&lt;a href="http://www.iesbajoaragon.com/%7Ematematicas/bachillerato.htm"&gt;&lt;img id="BLOGGER_PHOTO_ID_5449193937412407522" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 214px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/S59tA9etwOI/AAAAAAAAAxw/-CXUjvT-Kl0/s320/bajo+aragon.GIF" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;En esta página puedes encontrar buenos apuntes, ejercicios resueltos y relacciones de ejercicios.&lt;br /&gt;Pulsa Imagen &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6261325010920798199?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6261325010920798199/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6261325010920798199&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6261325010920798199'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6261325010920798199'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/03/pagina-de-bachillerato-del-ies-bajo.html' title='Página de Bachillerato del Ies Bajo Aragon'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/S59tA9etwOI/AAAAAAAAAxw/-CXUjvT-Kl0/s72-c/bajo+aragon.GIF' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8244793225716174857</id><published>2010-03-10T19:29:00.005Z</published><updated>2010-03-10T19:37:06.575Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>El arte de la composición musical. J. S. Bach</title><content type='html'>&lt;object width="350" height="265"&gt;&lt;param name="movie" value="http://www.youtube.com/v/xUHQ2ybTejU&amp;hl=en_US&amp;fs=1&amp;"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/xUHQ2ybTejU&amp;hl=en_US&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="400" height="305"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8244793225716174857?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8244793225716174857/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8244793225716174857&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8244793225716174857'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8244793225716174857'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/03/el-arte-de-la-composicion-musical-j-s.html' title='El arte de la composición musical. J. S. Bach'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3976816693861818138</id><published>2010-02-09T09:34:00.000Z</published><updated>2010-02-09T10:40:25.574Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Problemas de proporcionalidad directa</title><content type='html'>Pulsa en la imagen&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.escolaeldrac.com/ciencies/mate_1r/09/3.swf" target="_blank"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/SBWMPvOxVaI/AAAAAAAAALI/JWzl05lZiik/s320/proporc.gif" border="0" alt=""id="BLOGGER_PHOTO_ID_5194211947246081442" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3976816693861818138?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3976816693861818138/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3976816693861818138&amp;isPopup=true' title='5 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3976816693861818138'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3976816693861818138'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/04/problemas-de-proporcionalidad-directa.html' title='Problemas de proporcionalidad directa'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/SBWMPvOxVaI/AAAAAAAAALI/JWzl05lZiik/s72-c/proporc.gif' height='72' width='72'/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8125609034102226289</id><published>2010-02-08T19:17:00.000Z</published><updated>2010-02-09T19:25:12.163Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><title type='text'>Juego para practicar las operaciones básicas. Mathematrain</title><content type='html'>Pulsa en la imagen&lt;br /&gt;&lt;a href="http://www.nickelarcade.com/pocketplayers/Arcade/Mathematrain.swf"&gt;&lt;img id="BLOGGER_PHOTO_ID_5436326244705073666" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 256px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_yCf-VpP8YBs/S3G16qrHegI/AAAAAAAAAxc/iR_Xc9SOn6U/s320/mathematrain.GIF" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8125609034102226289?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8125609034102226289/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8125609034102226289&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8125609034102226289'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8125609034102226289'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/02/juego-para-practicar-las-operaciones.html' title='Juego para practicar las operaciones básicas. Mathematrain'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_yCf-VpP8YBs/S3G16qrHegI/AAAAAAAAAxc/iR_Xc9SOn6U/s72-c/mathematrain.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-9145358473932293199</id><published>2010-02-03T19:27:00.000Z</published><updated>2010-02-03T19:29:37.943Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>Canción New Math de Tom Lehrer</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/SXx2VVSWDMo&amp;hl=es_ES&amp;fs=1&amp;"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/SXx2VVSWDMo&amp;hl=es_ES&amp;fs=1&amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-9145358473932293199?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/9145358473932293199/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=9145358473932293199&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9145358473932293199'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9145358473932293199'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/02/cancion-new-math-de-tom-lehrer.html' title='Canción New Math de Tom Lehrer'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7885606583033379958</id><published>2010-02-01T09:55:00.005Z</published><updated>2010-02-01T10:04:08.258Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Blogs de Matemáticas'/><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Blog de matemáticas en la universidad de Almeria</title><content type='html'>En el blog aparece una revista-boletin matemático que te puedes descargar. Pulsa la imagen.&lt;br /&gt;&lt;a href="http://ualmat.wordpress.com/"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 320px; height: 122px;" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/S2am2JMS7uI/AAAAAAAAAxM/GB0wkDlkeRA/s320/blogalmeria.GIF" border="0" alt=""id="BLOGGER_PHOTO_ID_5433213449579720418" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7885606583033379958?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7885606583033379958/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7885606583033379958&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7885606583033379958'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7885606583033379958'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/02/blog-de-matematicas-en-la-universidad.html' title='Blog de matemáticas en la universidad de Almeria'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/S2am2JMS7uI/AAAAAAAAAxM/GB0wkDlkeRA/s72-c/blogalmeria.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8304854654657237778</id><published>2010-02-01T09:23:00.003Z</published><updated>2010-02-01T09:39:12.084Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Indice por niveles de actividades con geogebra</title><content type='html'>&lt;div align="left"&gt;Un ejemplo :&lt;br /&gt;Mediatrices y Circuncentro.Mueve los vértices del triángulo y observa:&lt;br /&gt;¿Qué cumplen las dos rectas que determinan el punto D?&lt;br /&gt;¿Pasará por D también la tercera mediatriz del triángulo? ......&lt;br /&gt;&lt;/div&gt;&lt;p&gt;&lt;a href="http://docentes.educacion.navarra.es/msadaall/geogebra/figuras/tri1circuncentro.htm"&gt;&lt;img id="BLOGGER_PHOTO_ID_5433204853521131570" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 297px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/S2afByYOKDI/AAAAAAAAAw0/8NHr16kp1qU/s320/mediatrices.GIF" border="0" /&gt;&lt;/a&gt; Este tipo de actividades están ordenadas por niveles en la siguiente página. &lt;a href="http://docentes.educacion.navarra.es/msadaall/geogebra/indicerafa.htm"&gt;Pulsa aquí&lt;/a&gt;.&lt;/p&gt;&lt;p&gt; &lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8304854654657237778?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8304854654657237778/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8304854654657237778&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8304854654657237778'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8304854654657237778'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/02/indice-por-niveles-de-actividades-con.html' title='Indice por niveles de actividades con geogebra'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/S2afByYOKDI/AAAAAAAAAw0/8NHr16kp1qU/s72-c/mediatrices.GIF' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5718237428208100357</id><published>2010-01-30T16:36:00.004Z</published><updated>2010-01-30T17:34:07.434Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><title type='text'>99 Bricks</title><content type='html'>Pulsa la imagen para jugar&lt;br /&gt;&lt;a href="http://chat.kongregate.com/gamez/0002/7196/live/99bricks.swf"&gt;&lt;img id="BLOGGER_PHOTO_ID_5432586021324999730" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 250px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/S2RsNAzUTDI/AAAAAAAAAwk/ACt2V4pUJsY/s320/torre.GIF" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;Intenta hacer la torre tan alta como puedas con 99 piezas del tetris. Yo he conseguido una altura de 439.&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5718237428208100357?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5718237428208100357/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5718237428208100357&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5718237428208100357'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5718237428208100357'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/99-bricks.html' title='99 Bricks'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/S2RsNAzUTDI/AAAAAAAAAwk/ACt2V4pUJsY/s72-c/torre.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5425206710555854825</id><published>2010-01-30T09:26:00.002Z</published><updated>2010-01-30T09:30:47.570Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Blogs de Matemáticas'/><category scheme='http://www.blogger.com/atom/ns#' term='general'/><category scheme='http://www.blogger.com/atom/ns#' term='Pre-Universitario'/><title type='text'>Blog la Bella Teoría</title><content type='html'>Sobre el ESPACIO-TIEMPO FRACTAL, sobre física cuántica, fractales... ciencia desde un punto de vista humano. La aventura científica se convierte en la búsqueda de las más sencillas y potentes simetrías (belleza) capaces de descifrar, de la forma más simple, la aparente complejidad del mundo que nos rodea.&lt;br /&gt;Sobre el autor: Salvador Ruiz Fargueta, ingeniero y físico. Considero imprescindible darle una nueva cara más humana a la ciencia.&lt;br /&gt;&lt;br /&gt;Acceder al blog &lt;a href="http://labellateoria.blogspot.com/"&gt;la Bella Teoría&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5425206710555854825?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5425206710555854825/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5425206710555854825&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5425206710555854825'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5425206710555854825'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/blog-la-bella-teoria.html' title='Blog la Bella Teoría'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3962723218885433636</id><published>2010-01-25T19:08:00.004Z</published><updated>2010-01-25T20:00:38.660Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><title type='text'>Practica las multiplicaciones jugando al tetris</title><content type='html'>&lt;div&gt;El juego te da un número, buscas dos números que al multiplicarse resulte dicho número, esos números son las dimensiones del rectángulo que debes dibujar y te saldrá en el tetrís para que lo coloques.&lt;/div&gt;&lt;br /&gt;&lt;div&gt;Pulsa la imagen para jugar&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;br /&gt;&lt;a href="http://hotmath.com/hotmath_help/games/factortris/factortris_hotmath_sound.swf"&gt;&lt;img id="BLOGGER_PHOTO_ID_5430758715519427698" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 232px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/S13uR0NkZHI/AAAAAAAAAwc/3xxX_dC8pgo/s320/tetris.GIF" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3962723218885433636?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3962723218885433636/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3962723218885433636&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3962723218885433636'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3962723218885433636'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/practica-las-multiplicaciones-jugando.html' title='Practica las multiplicaciones jugando al tetris'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/S13uR0NkZHI/AAAAAAAAAwc/3xxX_dC8pgo/s72-c/tetris.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1777067402530766274</id><published>2010-01-24T13:02:00.005Z</published><updated>2010-01-24T13:12:35.884Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>Por qué más es menos</title><content type='html'>¿Somos más libres por tener más donde elegir… o más bien nos ahogamos en el océano de posibilidades que tenemos a nuestro alcance?&lt;br /&gt;Interesante video de la serie de tve redes&lt;br /&gt;&lt;embed src="http://blip.tv/play/%2B3KBu_FiAg" width="400" height="320" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always"&gt;&lt;/embed&gt;&lt;br /&gt;Me quedo con la frase final&lt;br /&gt;&lt;div align="center"&gt;&lt;span style="font-size:130%;"&gt;"Cuando las decisiones son reversibles, acabamos menos satisfechos con ellas"&lt;/span&gt; &lt;/div&gt;&lt;div align="center"&gt;(Barry Schwartz)&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1777067402530766274?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1777067402530766274/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1777067402530766274&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1777067402530766274'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1777067402530766274'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/por-que-mas-es-menos.html' title='Por qué más es menos'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8474398691127132211</id><published>2010-01-12T18:31:00.002Z</published><updated>2010-01-12T18:34:29.843Z</updated><title type='text'>CONVOCATORIA DE INNOVACIÓN, INVESTIGACIÓN Y ELABORACIÓN DE MATERIALES CURRICULARES EN ANDALUCIA</title><content type='html'>Plazo de solicitud abierto desde el 10 enero hasta el 27 de febrero de 2010&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://www.juntadeandalucia.es/educacion/nav/contenido.jsp?pag=/Contenidos/TemasFuerza/nuevosTF/110110_MaterialesCurriculares/texto_curriculares&amp;amp;vismenu=0,0,1,1,1,1,0,0,0"&gt;Pulsa para acceder a la convocatoria&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8474398691127132211?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8474398691127132211/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8474398691127132211&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8474398691127132211'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8474398691127132211'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/convocatoria-de-innovacion.html' title='CONVOCATORIA DE INNOVACIÓN, INVESTIGACIÓN Y ELABORACIÓN DE MATERIALES CURRICULARES EN ANDALUCIA'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3608582851506513971</id><published>2010-01-12T17:26:00.006Z</published><updated>2010-01-12T18:16:06.284Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Los portátiles de la Escuela TIC 2.0</title><content type='html'>&lt;a href="http://www.juntadeandalucia.es/educacion/portal/com/bin/Contenidos/GabinetePrensa/Notas_de_prensa/2010/Enero/nota_prensa_120110_AlumnosPortatiles/1263297308814_arr_6962prensa.jpg"&gt;&lt;img style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 318px; CURSOR: hand; HEIGHT: 212px; TEXT-ALIGN: center" alt="" src="http://www.juntadeandalucia.es/educacion/portal/com/bin/Contenidos/GabinetePrensa/Notas_de_prensa/2010/Enero/nota_prensa_120110_AlumnosPortatiles/1263297308814_arr_6962prensa.jpg" border="0" /&gt;&lt;/a&gt;Alumnos que cursan 5º y 6º de Primaria en los colegios públicos y privados concertados de Andalucía recibirán entre enero y febrero un ordenador portátil, dentro del programa Escuela TIC 2.0&lt;br /&gt;&lt;div&gt;La Consejería de Educación ha comenzado esta semana la distribución de los ordenadores, que se incorporan a la mochila del alumno junto al resto del material escolar para acompañarlo fuera del aula, haciendo partícipe a sus familias del proceso de aprendizaje. &lt;/div&gt;&lt;div&gt;El ordenador, que pesa 1,5 kilogramos y cuenta con una pantalla de 10,1 pulgadas, está equipado con software libre Gualinex EDU.&lt;/div&gt;&lt;div align="center"&gt;¿ Cómo ? ( sorpresa)&lt;/div&gt;&lt;div align="left"&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3608582851506513971?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3608582851506513971/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3608582851506513971&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3608582851506513971'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3608582851506513971'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/los-portatiles-de-la-escuela-tic-20.html' title='Los portátiles de la Escuela TIC 2.0'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-186518270051836870</id><published>2010-01-11T16:07:00.006Z</published><updated>2010-01-12T18:23:07.343Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Blogs de Matemáticas'/><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Blog Matemática Simple</title><content type='html'>Sitio creado por Rodolfo Soto David, Profesor de Enseñanza Media en Matematicas y Computación, grado Licenciado en Educación, de la Universidad de Tarapacá ( Chile ). Tiene por objetivo proporcionar una nueva alternativa de recursos matemáticos a profesores y alumnos de educación primaria y secundaria.&lt;br /&gt;&lt;br /&gt;Podemos encontrar apuntes, ejercicios y pruebas en formato PDF.&lt;br /&gt;Pulsa la imagen para ver el blog&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://matematicasimple.blogspot.com/"&gt;&lt;img id="BLOGGER_PHOTO_ID_5425519237949807906" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 225px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_yCf-VpP8YBs/S0tRAFQL3SI/AAAAAAAAAwU/HoR3xZnTMx4/s320/mate+simple.GIF" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-186518270051836870?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/186518270051836870/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=186518270051836870&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/186518270051836870'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/186518270051836870'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2010/01/blog-matematica-simple.html' title='Blog Matemática Simple'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_yCf-VpP8YBs/S0tRAFQL3SI/AAAAAAAAAwU/HoR3xZnTMx4/s72-c/mate+simple.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8681221626152022336</id><published>2009-12-22T11:36:00.007Z</published><updated>2010-01-05T12:49:33.673Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Soluciones de integrales definidas y cálculo de áreas.</title><content type='html'>&lt;a href="http://club.telepolis.com/musat/web/web_integral/Integral_apli/cal_are.pdf"&gt;Pulsa aquí para ver el documento&lt;/a&gt;&lt;br /&gt;Documento obtenido de la &lt;a href="http://www.musat.net/"&gt;Página personal de Isaac Musat Hervás&lt;/a&gt; (Profesor de Matemáticas del Colegio Villaeuropa de Móstoles)&lt;br /&gt;&lt;br /&gt;Otra página con ejercicios resueltos de cálculo de áreas con integrales es:&lt;br /&gt;&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://www.inetor.com/definidas/ejercicios_areas.html#cero"&gt;Pulsa aquí para acceder a la página&lt;/a&gt;&lt;/div&gt;&lt;div align="left"&gt;Página del portal &lt;a href="http://www.inetor.com/index.html"&gt;Inetor&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8681221626152022336?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8681221626152022336/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8681221626152022336&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8681221626152022336'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8681221626152022336'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/12/soluciones-de-integrales-definidas-y.html' title='Soluciones de integrales definidas y cálculo de áreas.'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7670473145517640655</id><published>2009-12-20T22:18:00.013Z</published><updated>2009-12-20T23:06:55.242Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Solución del examen de 2º bach Ciencias del pasado 14 diciembre</title><content type='html'>&lt;div&gt;Ejercicio 5&lt;br /&gt;Estudia el crecimiento y decrecimiento de la función&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div align="left"&gt;&lt;img id="BLOGGER_PHOTO_ID_5417447892394562562" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 140px; CURSOR: hand; HEIGHT: 64px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_yCf-VpP8YBs/Sy6kJ79d1AI/AAAAAAAAAvk/CcCLrqh3qmc/s320/enunciado5.GIF" border="0" /&gt;&lt;/div&gt;Nota:La notación se refiere a "coseno al cubo" y no a "coseno de algo al cubo". Este fallo en la notación es consecuencia del programa donde está escrito.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://1.bp.blogspot.com/_yCf-VpP8YBs/Sy6khJQIKDI/AAAAAAAAAvs/1l6shf8q-mY/s1600-h/soluciÃ³n5a.GIF"&gt;Pulsa aquí para ver la solución&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;Estudia la curvatura de la función anterior&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://3.bp.blogspot.com/_yCf-VpP8YBs/Sy6pOJ5WhdI/AAAAAAAAAv0/VS96oB58FXg/s1600-h/solb5.GIF"&gt;Pulsa aquí para ver la solución&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;Para comprobar las soluciones ver la gráfica de la función en [0, 2pi] &lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;p&gt;&lt;a href="http://4.bp.blogspot.com/_yCf-VpP8YBs/Sy6t1ooBEmI/AAAAAAAAAwE/78ml5RpMnCY/s1600-h/grafica5.GIF"&gt;Pulsa aquí para ver la gráfica&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7670473145517640655?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7670473145517640655/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7670473145517640655&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7670473145517640655'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7670473145517640655'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/12/solucion-del-examen-de-2-bach-ciencias.html' title='Solución del examen de 2º bach Ciencias del pasado 14 diciembre'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_yCf-VpP8YBs/Sy6kJ79d1AI/AAAAAAAAAvk/CcCLrqh3qmc/s72-c/enunciado5.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8813690433341872238</id><published>2009-12-17T12:56:00.002Z</published><updated>2009-12-17T16:35:51.952Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Examenes de selectividad del 2000 al 2004. Matematicas II</title><content type='html'>&lt;a href="http://personal.us.es/mayoral/indexPAU.html"&gt;Pulsa el enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8813690433341872238?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8813690433341872238/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8813690433341872238&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8813690433341872238'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8813690433341872238'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/12/examenes-de-selectividad-del-2000-al.html' title='Examenes de selectividad del 2000 al 2004. Matematicas II'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-928600372697521040</id><published>2009-12-10T08:44:00.000Z</published><updated>2009-12-10T07:52:56.794Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Cuatro en raya con suma de números enteros</title><content type='html'>&lt;a href="http://www.shodor.org/interactivate/activities/OrderOfOperationsFou/"&gt;&lt;img id="BLOGGER_PHOTO_ID_5272142708749728818" style="margin: 0px auto 10px; display: block; width: 320px; height: 235px; text-align: center;" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SSpp3FAxfDI/AAAAAAAAATQ/_zTi7N_llmo/s320/juego+cuatro+raya.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;br /&gt;Pulsa la imagen&lt;br /&gt;Elige el nivel de dificultad 2 y el tipo de operaciones con paréntesis , para empezar en 1º ESO&lt;br /&gt;&lt;a href="http://www.shodor.org/interactivate/activities/OrderOfOperationsFou/"&gt;&lt;br /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-928600372697521040?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/928600372697521040/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=928600372697521040&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/928600372697521040'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/928600372697521040'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/11/cuatro-en-raya-con-suma-de-nmeros.html' title='Cuatro en raya con suma de números enteros'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SSpp3FAxfDI/AAAAAAAAATQ/_zTi7N_llmo/s72-c/juego+cuatro+raya.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-1618886752195756747</id><published>2009-12-01T09:20:00.002Z</published><updated>2009-12-01T09:26:15.265Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2 ESO'/><title type='text'>Potencias con ematematicas</title><content type='html'>Puedes practicar las potencias en:&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://www.ematematicas.net/potencia.php?a=1"&gt;Enlace a potencias ematematicas&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-1618886752195756747?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/1618886752195756747/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=1618886752195756747&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1618886752195756747'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/1618886752195756747'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/12/potencias-con-ematematicas.html' title='Potencias con ematematicas'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-825438151952795198</id><published>2009-12-01T08:44:00.002Z</published><updated>2009-12-01T08:48:40.452Z</updated><title type='text'>Día internacional de las personas con discapacidad</title><content type='html'>El próximo día 3 de Diciembre se celebra el Día internacional de las personas con discapacidad.&lt;br /&gt;Pulsa el enlace acceder al juego&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://educalia.educared.net/edu/secundaria/aacc/s/jugar/shjugar2.html"&gt;Enlace juego&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-825438151952795198?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/825438151952795198/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=825438151952795198&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/825438151952795198'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/825438151952795198'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/12/dia-internacional-de-las-personas-con.html' title='Día internacional de las personas con discapacidad'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3233597675989934845</id><published>2009-11-30T09:58:00.002Z</published><updated>2009-11-30T10:15:53.007Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Integrales con soluciones</title><content type='html'>Pulsa el enlace&lt;br /&gt;&lt;div align="center"&gt;&lt;a href="http://thales.cica.es/rd/Recursos/rd97/Problemas/54-1-p-INM.HTML"&gt;Enlace para integrales&lt;/a&gt;&lt;/div&gt;&lt;div align="center"&gt; &lt;/div&gt;&lt;div align="center"&gt;&lt;a href="http://www.vitutor.com/integrales/metodos/integral_partes.html"&gt;Enlace para integrales 2&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3233597675989934845?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3233597675989934845/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3233597675989934845&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3233597675989934845'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3233597675989934845'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/11/integrales-con-soluciones.html' title='Integrales con soluciones'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3947653352564755465</id><published>2009-11-30T08:27:00.003Z</published><updated>2009-11-30T10:01:47.799Z</updated><title type='text'>Colección de ejercicios  del Departamento de Matematicas "Ies valle de leiva "   en pdf</title><content type='html'>&lt;div align="left"&gt;Pulsa en este enlace &lt;/div&gt;&lt;div align="center"&gt;&lt;br /&gt;&lt;a href="http://www.google.es/search?hl=es&amp;amp;lr=&amp;amp;rlz=1R2GGLL_esES352&amp;amp;q=Departamentos+Matematicas+%22ies+valle+de+leiva+%22+filetype:pdf&amp;amp;start=30&amp;amp;sa=N&amp;amp;filter=0"&gt;Busca ejercicios&lt;/a&gt; &lt;/div&gt;&lt;div align="left"&gt;&lt;br /&gt;Añade al buscador el tipo de ejercicio que deseas, por ejemplo "porcentajes"&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3947653352564755465?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3947653352564755465/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3947653352564755465&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3947653352564755465'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3947653352564755465'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/11/coleccion-de-ejercicios-del.html' title='Colección de ejercicios  del Departamento de Matematicas &quot;Ies valle de leiva &quot;   en pdf'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-9021736829644531100</id><published>2009-11-28T14:41:00.001Z</published><updated>2009-11-28T14:43:45.788Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><title type='text'>Salvar al grumete</title><content type='html'>&lt;a href="http://www.matemath.com/juegos1.php?cadena=2-2"&gt;&lt;img id="BLOGGER_PHOTO_ID_5409165035604522994" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 193px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/SxE28N6rt_I/AAAAAAAAAvc/jjoVcMAz4jU/s320/grumete.GIF" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;Pulsa la imagen para jugar&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-9021736829644531100?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/9021736829644531100/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=9021736829644531100&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9021736829644531100'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9021736829644531100'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/11/salvar-al-grumete.html' title='Salvar al grumete'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/SxE28N6rt_I/AAAAAAAAAvc/jjoVcMAz4jU/s72-c/grumete.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-9195862394679600515</id><published>2009-11-26T08:08:00.002Z</published><updated>2009-11-26T08:09:57.584Z</updated><title type='text'>Carrera de caracoles con la suma de números enteros</title><content type='html'>Empezamos lentito, pulsa&lt;br /&gt;&lt;a href="http://www.i-matematicas.com/recursos0809/1ciclo/enteros/interactivo/SumasRestas/Ejercicios/sumasenteros2.htm"&gt;Carrera 1&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-9195862394679600515?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/9195862394679600515/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=9195862394679600515&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9195862394679600515'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/9195862394679600515'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/11/carrera-de-caracoles-con-la-suma-de.html' title='Carrera de caracoles con la suma de números enteros'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5018860997775769947</id><published>2009-10-16T08:14:00.002+01:00</published><updated>2009-10-16T08:25:30.496+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Ejercicio resuelto de optimización</title><content type='html'>&lt;embed src="http://blip.tv/play/hLkfgaWEDAI" type="application/x-shockwave-flash" width="400" height="324" allowscriptaccess="always" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5018860997775769947?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5018860997775769947/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5018860997775769947&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5018860997775769947'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5018860997775769947'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/10/ejercicio-resuelto-de-optimizacion.html' title='Ejercicio resuelto de optimización'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4577601834331889821</id><published>2009-09-17T17:24:00.004+01:00</published><updated>2009-09-17T17:34:24.514+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Cálculo de funciones</title><content type='html'>Esta página os permite calcular limites, derivadas, integrales indefinidas y definidas, gráfica, raices y extremos relativos.&lt;br /&gt;Pulsa en la imagen&lt;br /&gt;&lt;br /&gt;&lt;a href="http://wims.unice.fr/wims/wims.cgi?session=7I3AB1C29F.6&amp;amp;+lang=es&amp;amp;+cmd=resume&amp;amp;+module=tool%2Fanalysis%2Ffunction.es"&gt;&lt;img id="BLOGGER_PHOTO_ID_5382473653492502962" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 242px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/SrJjRTFR0bI/AAAAAAAAAuw/i9c0x44p_fc/s320/calculo.jpg" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4577601834331889821?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4577601834331889821/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4577601834331889821&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4577601834331889821'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4577601834331889821'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/09/calculo-de-funciones.html' title='Cálculo de funciones'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/SrJjRTFR0bI/AAAAAAAAAuw/i9c0x44p_fc/s72-c/calculo.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8074605514680323084</id><published>2009-09-13T17:45:00.004+01:00</published><updated>2009-10-16T08:26:43.722+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre-Universitario'/><title type='text'>Demostración por inducción</title><content type='html'>Sea P(n) una proposición o afirmación que relaciona al entero n. Se concluirá que P(n) es cierta para todo n &gt; n&lt;span style="font-size:85%;"&gt;1&lt;/span&gt; si se puede probar que:&lt;br /&gt;i) P(n&lt;span style="font-size:85%;"&gt;1&lt;/span&gt;) es cierta&lt;br /&gt;ii) supuesta cierta P(n&lt;span style="font-size:78%;"&gt;k&lt;/span&gt;) (para k entero tal que k &gt; 1), entonces también es cierta para P(n&lt;span style="font-size:78%;"&gt; k + 1&lt;/span&gt;)&lt;br /&gt;&lt;br /&gt;Este video de St. Petersburg College trata de este tipo de demostración&lt;br /&gt;&lt;br /&gt;&lt;embed src="http://blip.tv/play/AYGb5gsC" type="application/x-shockwave-flash" width="400" height="320" allowscriptaccess="always" allowfullscreen="true"&gt;&lt;/embed&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8074605514680323084?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8074605514680323084/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8074605514680323084&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8074605514680323084'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8074605514680323084'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/09/demostracion-por-induccion.html' title='Demostración por inducción'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-328030114865464633</id><published>2009-05-08T13:36:00.002+01:00</published><updated>2009-05-08T13:40:02.994+01:00</updated><title type='text'>Nuevo Blog  "Fotos y matemáticas"</title><content type='html'>&lt;a href="http://arenasfotos.blogspot.com/"&gt;Pulsa el enlace&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-328030114865464633?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/328030114865464633/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=328030114865464633&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/328030114865464633'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/328030114865464633'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/05/blog-fotos-y-matematicas.html' title='Nuevo Blog  &quot;Fotos y matemáticas&quot;'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4244190083379541493</id><published>2009-04-27T15:27:00.006+01:00</published><updated>2009-04-27T15:43:23.879+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>PROXIMO EVENTO</title><content type='html'>12 DE MAYO: DIA ESCOLAR DE LAS MATEMATICAS&lt;br /&gt;&lt;br /&gt;Un año más celebraremos el Día escolar de las Matemáticas.&lt;br /&gt;El tema de este año es &lt;strong&gt;“La ciudad y las matemáticas“.&lt;/strong&gt;&lt;br /&gt;Proximamente publicaremos las actividades que realizaremos este año, relacionadas con este tema.&lt;br /&gt;Pulsa &lt;a href="http://www.fespm.es/dem2009.html"&gt;aquí &lt;/a&gt;para ampliar la información.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4244190083379541493?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4244190083379541493/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4244190083379541493&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4244190083379541493'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4244190083379541493'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/04/proximo-evento.html' title='PROXIMO EVENTO'/><author><name>Natalia</name><uri>http://www.blogger.com/profile/02392134096974257710</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7411887284226237406</id><published>2009-03-31T09:52:00.003+01:00</published><updated>2009-03-31T10:13:56.447+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Naturales'/><title type='text'>Actividades de C. Naturales por el IES Suel</title><content type='html'>Página de las actividades, &lt;a href="http://iessuel.org/ccnn/#actividades_interactivas"&gt;pulsa&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7411887284226237406?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7411887284226237406/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7411887284226237406&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7411887284226237406'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7411887284226237406'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/03/presentaciones-de-c-naturales-por-el.html' title='Actividades de C. Naturales por el IES Suel'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-7671383997307446742</id><published>2009-03-29T10:44:00.000+01:00</published><updated>2009-03-29T10:45:37.781+01:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='video'/><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>El Número de Oro; Phi; la Divina Proporción</title><content type='html'>&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/j9e0auhmxnc&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=es&amp;feature=player_embedded&amp;fs=1"&gt;&lt;/param&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/j9e0auhmxnc&amp;color1=0xb1b1b1&amp;color2=0xcfcfcf&amp;hl=es&amp;feature=player_embedded&amp;fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-7671383997307446742?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/7671383997307446742/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=7671383997307446742&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7671383997307446742'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/7671383997307446742'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/03/el-numero-de-oro-phi-la-divina.html' title='El Número de Oro; Phi; la Divina Proporción'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2325124136406415196</id><published>2009-02-20T09:11:00.001Z</published><updated>2009-03-05T05:53:53.446Z</updated><title type='text'>Blog del Día de Andalucia</title><content type='html'>&lt;a href="http://arenasactivi.blogspot.com/"&gt;http://arenasactivi.blogspot.com/&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2325124136406415196?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2325124136406415196/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2325124136406415196&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2325124136406415196'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2325124136406415196'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/02/blog-del-dia-de-andalucia.html' title='Blog del Día de Andalucia'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6653400380785325525</id><published>2009-02-09T21:52:00.001Z</published><updated>2009-02-10T06:13:41.352Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>Curva corazón</title><content type='html'>&lt;a href="http://1.bp.blogspot.com/_yCf-VpP8YBs/SZEbD_p287I/AAAAAAAAAVw/bbOCRGO5ouo/s1600-h/corazon.gif"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 320px; height: 246px;" src="http://1.bp.blogspot.com/_yCf-VpP8YBs/SZEbD_p287I/AAAAAAAAAVw/bbOCRGO5ouo/s320/corazon.gif" border="0" alt=""id="BLOGGER_PHOTO_ID_5301047991832343474" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.epsilones.com/paginas/i-curvas.html#curvas-juanmanuel-corazon"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_yCf-VpP8YBs/R7S4mKbZWHI/AAAAAAAAAEo/yXu5F9iWWGA/s320/juanmanuel-corazon-f.gif" alt="" id="BLOGGER_PHOTO_ID_5166957638274603122" border="0" /&gt;&lt;/a&gt;¡Cómo no!, por el día de los enamorados.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6653400380785325525?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6653400380785325525/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6653400380785325525&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6653400380785325525'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6653400380785325525'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/02/curva-corazn.html' title='Curva corazón'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_yCf-VpP8YBs/SZEbD_p287I/AAAAAAAAAVw/bbOCRGO5ouo/s72-c/corazon.gif' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4903064140227823585</id><published>2009-02-04T22:52:00.001Z</published><updated>2009-02-04T22:52:57.334Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 2'/><title type='text'>concurso de acertijos del 4 Febrero</title><content type='html'>NIVEL II ( 3º Y 4º ESO, BACHILLERATO, CICLO)&lt;br /&gt;Sea un rectángulo de lados 8 y 9 cm. Se dibujan dos circunferencias de igual radio tangentes entre sí y de forma que una de ellas sea tangente a dos lados consecutivos del rectángulo y la otra tangente a los otros dos. ¿Cuál es el radio?&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4903064140227823585?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4903064140227823585/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4903064140227823585&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4903064140227823585'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4903064140227823585'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/02/concurso-de-acertijos-del-4-febrero.html' title='concurso de acertijos del 4 Febrero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5620273633419577186</id><published>2009-02-04T22:46:00.002Z</published><updated>2009-02-04T22:49:34.212Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 1'/><title type='text'>Concurso de acertijos 4 Febrero</title><content type='html'>NIVEL I ( 1º Y 2º ESO)&lt;br /&gt;Con los vértices en los puntos señalados se pueden encontrar hasta cinco tipos de cuadrados distintos (distinto lado)&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_yCf-VpP8YBs/SYobbEY5VaI/AAAAAAAAAVo/QRu_QXcLx9Q/s1600-h/puntos.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 297px; height: 296px;" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SYobbEY5VaI/AAAAAAAAAVo/QRu_QXcLx9Q/s320/puntos.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5299078063403390370" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5620273633419577186?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5620273633419577186/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5620273633419577186&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5620273633419577186'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5620273633419577186'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/02/concurso-de-acertijos-4-febrero.html' title='Concurso de acertijos 4 Febrero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SYobbEY5VaI/AAAAAAAAAVo/QRu_QXcLx9Q/s72-c/puntos.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8512948166929645933</id><published>2009-01-29T19:26:00.002Z</published><updated>2009-01-29T19:28:53.652Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 2'/><title type='text'>Concurso de acertijos 28 de Enero</title><content type='html'>NIVEL II ( 3º Y 4º ESO, BACHILLERATO, CICLO)&lt;br /&gt;La figura representa un cuadrado formado con las fichas del dominó, cumpliendo las reglas del juego. &lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/_yCf-VpP8YBs/SYIDSy831PI/AAAAAAAAAVY/y4McKP-6TD0/s1600-h/domino.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 320px; height: 317px;" src="http://3.bp.blogspot.com/_yCf-VpP8YBs/SYIDSy831PI/AAAAAAAAAVY/y4McKP-6TD0/s320/domino.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5296799733190743282" /&gt;&lt;/a&gt;&lt;br /&gt;Los lados de este cuadrado tienen la misma longitud, pero las sumas de los puntos que hay en ellos son distintos: la fila superior y la columna de la izquierda contienen cada una 44 puntos, las otras dos, una 59 y la otra 32.&lt;br /&gt;&lt;br /&gt; ¿Podrías hacer un cuadrado de este tipo en el cual todos los lados contengan igual número de puntos, es decir,&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8512948166929645933?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8512948166929645933/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8512948166929645933&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8512948166929645933'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8512948166929645933'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/concurso-de-acertijos-28-de-enero_29.html' title='Concurso de acertijos 28 de Enero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_yCf-VpP8YBs/SYIDSy831PI/AAAAAAAAAVY/y4McKP-6TD0/s72-c/domino.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3724371081507948895</id><published>2009-01-29T19:23:00.002Z</published><updated>2009-01-29T19:26:29.492Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 1'/><title type='text'>Concurso de Acertijos 28 de Enero</title><content type='html'>Dibujar todas las líneas de la figura dada sin levantar la pluma del papel, sin hacer rayas de más y sin pasar dos veces por una misma línea.&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_yCf-VpP8YBs/SYICy0vulxI/AAAAAAAAAVQ/GmnlJBPLAKA/s1600-h/trazo.jpg"&gt;&lt;img id="BLOGGER_PHOTO_ID_5296799183916668690" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 208px; CURSOR: hand; HEIGHT: 71px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SYICy0vulxI/AAAAAAAAAVQ/GmnlJBPLAKA/s320/trazo.jpg" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3724371081507948895?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3724371081507948895/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3724371081507948895&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3724371081507948895'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3724371081507948895'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/concurso-de-acertijos-28-de-enero.html' title='Concurso de Acertijos 28 de Enero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SYICy0vulxI/AAAAAAAAAVQ/GmnlJBPLAKA/s72-c/trazo.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-946053698658716286</id><published>2009-01-25T08:33:00.003Z</published><updated>2009-01-25T08:40:42.781Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><title type='text'>Busca el número escondido, en cada intento sabrás si es mayor o menor</title><content type='html'>&lt;a href="http://www.i-matematicas.com/recursos0809/2ciclo/juegosoperaciones/interactivo/ApendiceNaturales/Ejemplos/escondidotresdigitos.htm"&gt;&lt;img id="BLOGGER_PHOTO_ID_5295147612670461378" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 163px; TEXT-ALIGN: center" alt="" src="http://4.bp.blogspot.com/_yCf-VpP8YBs/SXwksuZ7BcI/AAAAAAAAAVA/8zA-LntHDEo/s320/escon.jpg" border="0" /&gt;&lt;/a&gt; Pulsa la imagen para jugar.&lt;br /&gt;Obtenido de &lt;a href="http://www.i-matematicas.com/recursos0809/2ciclo/juegosoperaciones/"&gt;la colección de juegos con números de i-matematicas&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-946053698658716286?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/946053698658716286/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=946053698658716286&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/946053698658716286'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/946053698658716286'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/busca-el-nmero-escondido-en-cada.html' title='Busca el número escondido, en cada intento sabrás si es mayor o menor'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_yCf-VpP8YBs/SXwksuZ7BcI/AAAAAAAAAVA/8zA-LntHDEo/s72-c/escon.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2743954085304074479</id><published>2009-01-24T15:00:00.006Z</published><updated>2009-01-24T18:36:08.647Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='juego'/><title type='text'>Sumando</title><content type='html'>&lt;a href="http://www.abc.es/juegos/Adiup/additup.swf"&gt;&lt;img id="BLOGGER_PHOTO_ID_5294875797598773266" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 229px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SXtaM0spA9I/AAAAAAAAAU4/RsE1M6GAmI0/s320/sumare.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;Pulsa la imagen para jugar&lt;/div&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2743954085304074479?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2743954085304074479/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2743954085304074479&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2743954085304074479'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2743954085304074479'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/sumando.html' title='Sumando'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SXtaM0spA9I/AAAAAAAAAU4/RsE1M6GAmI0/s72-c/sumare.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-6242923328306902106</id><published>2009-01-21T21:36:00.002Z</published><updated>2009-01-29T19:47:23.877Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 2'/><title type='text'>Concurso de acertijos 21 de Enero</title><content type='html'>NIVEL II ( 3º Y 4º ESO, BACHILLERATO, CICLO)&lt;br /&gt;Luiyi empezó en su pueblo un negocio de minipizzas, y todas sus pizzas eran perfectamente redondas y con un diámetro de 12 cm. Estas pizzas eran empaquetadas en unas cajas cuadradas de cartón especiales en las que encajaban perfectamente (12 cm. de lado)&lt;br /&gt;Un día le pidieron a Luiyi una pizza algo diferente en tamaño, que fuese un poco más grande, el accedió, pero debía ir en las cajas de pizzas habituales, por lo que cocinó una pizza de un tamaño, tal que al cortarla en 2 por la mitad, pudo encajar cada mitad en una caja perfectamente. Si la hubiera hecho un poco más grande, no habría podido meter las mitades en las cajas.&lt;br /&gt;¿Cuál es el diámetro de la pizza que hizo Luiyi?&lt;br /&gt;&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/_yCf-VpP8YBs/SYIHmITfyYI/AAAAAAAAAVg/dclDv66-CZ4/s1600-h/sol21enero.jpg"&gt;Solución&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-6242923328306902106?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/6242923328306902106/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=6242923328306902106&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6242923328306902106'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/6242923328306902106'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/concurso-de-acertijos-21-de-enero_21.html' title='Concurso de acertijos 21 de Enero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2673188263705467954</id><published>2009-01-21T21:31:00.003Z</published><updated>2009-01-21T21:35:25.106Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 1'/><title type='text'>Concurso de acertijos 21 de Enero</title><content type='html'>NIVEL I ( 1º Y 2º ESO)&lt;br /&gt;En una mesa hay tres vasos colocados de tal forma, que las distancias entre ellos son mayores que la longitud de cada uno de los cuchillos intercalados. &lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_yCf-VpP8YBs/SXeU-dzzyvI/AAAAAAAAAUo/IZ7hZPcGPZc/s1600-h/vasos.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 300px; height: 290px;" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SXeU-dzzyvI/AAAAAAAAAUo/IZ7hZPcGPZc/s320/vasos.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5293863687872039666" /&gt;&lt;/a&gt;&lt;br /&gt;A pesar de esto es necesario hacer, con los tres cuchillos, puentes que unan entre sí los tres vasos. Está claro que no se permite mover los vasos de sus sitios; tampoco se puede utilizar ninguna otra cosa además de los tres vasos y los tres cuchillos. &lt;br /&gt;¿Podrías hacer esto?&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2673188263705467954?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2673188263705467954/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2673188263705467954&amp;isPopup=true' title='3 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2673188263705467954'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2673188263705467954'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/concurso-de-acertijos-21-de-enero.html' title='Concurso de acertijos 21 de Enero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SXeU-dzzyvI/AAAAAAAAAUo/IZ7hZPcGPZc/s72-c/vasos.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-4014182256417077422</id><published>2009-01-14T11:18:00.000Z</published><updated>2009-01-16T18:19:57.051Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 2'/><title type='text'>Concurso de acertijo del 14 de Enero</title><content type='html'>NIVEL II ( 3º Y 4º ESO, BACHILLERATO, CICLO)&lt;br /&gt;El profesor de Matemáticas  quiere que  salgan a la pizarra el mismo número de niños que de niñas. Para ello, ha pensado en construir una ruleta, como en los casinos, en la que si sale el cinco rojo salga a la pizarra el niño número 5 y si sale el tres negro salga la niña número 3.&lt;br /&gt;Si en la clase hay 20 niñas y 10 niños, ¿cómo debería ser la ruleta para que haya la misma probabilidad de salir niño o niña?&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-4014182256417077422?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/4014182256417077422/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=4014182256417077422&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4014182256417077422'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/4014182256417077422'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/concurso-de-acertijo-del-14-de-enero.html' title='Concurso de acertijo del 14 de Enero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5771114915125895546</id><published>2009-01-14T11:15:00.000Z</published><updated>2009-01-16T18:18:07.430Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Acertijos nivel 1'/><title type='text'>Concurso de acertijos del 14 de Enero</title><content type='html'>NIVEL I ( 1º Y 2º ESO)&lt;br /&gt;En la siguiente suma, los números han sido reemplazados por letras. Cada número está representado por la misma letra. A distinta letra, distinto número representado.&lt;br /&gt;XYZ + XYZ + XYZ +XYZ = WZYX&lt;br /&gt;¿Qué números representan X, Y, Z y W?&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5771114915125895546?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5771114915125895546/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5771114915125895546&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5771114915125895546'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5771114915125895546'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/concurso-de-acertijos-del-14-de-enero.html' title='Concurso de acertijos del 14 de Enero'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-345262224394173284</id><published>2009-01-13T21:38:00.002Z</published><updated>2009-01-13T21:42:34.355Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Thatquiz: Refuerzo de 1º ESO D y E</title><content type='html'>Pulsa para ir a &lt;a href="http://www.thatquiz.org/es/classpage?007b874c923264F"&gt;la página en Thatquiz del refuerzo 1º ESO D y E&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-345262224394173284?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/345262224394173284/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=345262224394173284&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/345262224394173284'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/345262224394173284'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2009/01/thatquiz-refuerzo-de-1-eso-d-y-e.html' title='Thatquiz: Refuerzo de 1º ESO D y E'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2168537860479449291</id><published>2008-12-17T19:22:00.005Z</published><updated>2008-12-17T19:32:21.215Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Cuentos'/><title type='text'></title><content type='html'>&lt;div align="center"&gt;&lt;em&gt;&lt;span style="font-size:180%;color:#ff0000;"&gt;&lt;strong&gt;UN CUENTO DE NAVIDAD&lt;/strong&gt;&lt;/span&gt;&lt;/em&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;a href="http://divulgamat.ehu.es/weborriak/cuentos/Navidad.asp"&gt;&lt;span style="color:#ff0000;"&gt;http://divulgamat.ehu.es/weborriak/cuentos/Navidad.asp&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2168537860479449291?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2168537860479449291/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2168537860479449291&amp;isPopup=true' title='1 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2168537860479449291'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2168537860479449291'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/12/un-cuento-de-navidad-httpdivulgamat.html' title=''/><author><name>Natalia</name><uri>http://www.blogger.com/profile/02392134096974257710</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5741275048070365949</id><published>2008-12-16T19:19:00.008Z</published><updated>2008-12-16T19:30:55.977Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='general'/><title type='text'>¿POR QUÉ NO HAY PREMIO NOBEL DE MATEMÁTICAS?</title><content type='html'>&lt;div align="justify"&gt;Los &lt;a href="http://es.wikipedia.org/wiki/Premio_Nobel"&gt;&lt;span style="color:#ff6666;"&gt;premios Nobel&lt;/span&gt;&lt;/a&gt; se entregan a personas que han sobresalido en ciertos campos realizando aportaciones lo suficientemente importantes a la sociedad. Se entregan anualmente el &lt;em&gt;10 de diciembre&lt;/em&gt; (fecha en la que murió &lt;a href="http://es.wikipedia.org/wiki/Alfred_Nobel"&gt;Alfred Nobel&lt;/a&gt;, químico sueco) en Estocolmo y los campos en los que se otorgan son &lt;strong&gt;Física, Química, Medicina, Literatura, Paz y Economía&lt;/strong&gt;. Por tanto, como podréis ver, no hay premio Nobel de Matemáticas….¿por qué?.&lt;br /&gt;Existen un par de leyendas para explicar este tema. Pero son sólo eso: leyendas. ¿Sabéis cuáles son?&lt;br /&gt;Con todo y con esto ha habido matemáticos que han sido merecedores del premio Nobel en alguna de las categorías en las que se entregan. Un par de ejemplos son John Forbes Nash, premio Nobel de Economía y José Echegaray, premio Nobel de Literatura.&lt;br /&gt;Pero los matemáticos no estamos exentos de premios específicos para nosotros; existe un premio, digamos, equivalente al Nobel destinado a matemáticos: la &lt;a href="http://es.wikipedia.org/wiki/Medalla_Fields"&gt;medalla Fields&lt;/a&gt;, que se entrega cada cuatro años a uno o varios matemáticos sobresalientes en ese período y que cumplan la condición de que no superen los 40 años de edad. Es el mayor galardón que puede recibir un matemático.&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5741275048070365949?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5741275048070365949/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5741275048070365949&amp;isPopup=true' title='4 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5741275048070365949'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5741275048070365949'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/12/por-qu-no-hay-premio-nobel-de.html' title='¿POR QUÉ NO HAY PREMIO NOBEL DE MATEMÁTICAS?'/><author><name>Natalia</name><uri>http://www.blogger.com/profile/02392134096974257710</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5267214108803172912</id><published>2008-12-16T13:17:00.002Z</published><updated>2008-12-16T13:21:58.803Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='2bach'/><title type='text'>Calculo de probabilidades. Ejercicios</title><content type='html'>&lt;a href="http://estadistica.ematematicas.net/probabilidad/index.php?tipo=ejercicio"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 320px; height: 191px;" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/SUerRITsIkI/AAAAAAAAAUc/5OCjW5EgPQY/s320/prob.jpg" border="0" alt=""id="BLOGGER_PHOTO_ID_5280377398891389506" /&gt;&lt;/a&gt;&lt;br /&gt;Pulsa la imagen&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5267214108803172912?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5267214108803172912/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5267214108803172912&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5267214108803172912'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5267214108803172912'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/12/calculo-de-probabilidades-ejercicios.html' title='Calculo de probabilidades. Ejercicios'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/SUerRITsIkI/AAAAAAAAAUc/5OCjW5EgPQY/s72-c/prob.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-8563631275391877930</id><published>2008-12-12T12:22:00.005Z</published><updated>2008-12-12T12:28:33.538Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Ejercicios de operaciones con números enteros</title><content type='html'>&lt;div align="center"&gt;----------&lt;/div&gt;&lt;div align="center"&gt;&lt;a href="http://www.i-matematicas.com/recursos0809/1ciclo/enteros/interactivo/Combinadas/Ejercicios/prioridadestrestipo1.htm"&gt;Ejercicio 1&lt;/a&gt;&lt;br /&gt;-----------&lt;br /&gt;&lt;a href="http://www.i-matematicas.com/recursos0809/1ciclo/enteros/interactivo/Combinadas/Ejercicios/prioridadescuatrotipo1.htm"&gt;Ejercicio 2&lt;/a&gt;&lt;br /&gt;-----------&lt;br /&gt;&lt;a href="http://www.i-matematicas.com/recursos0809/1ciclo/enteros/interactivo/Combinadas/Ejercicios/tresnumerostipo2.htm"&gt;Ejercicio 3 &lt;/a&gt;&lt;br /&gt;-----------&lt;br /&gt;&lt;a href="http://www.i-matematicas.com/recursos0809/1ciclo/enteros/interactivo/Combinadas/Ejercicios/parentesisproductos1tipo1.htm"&gt;Ejercicio 4 &lt;/a&gt;&lt;br /&gt;-----------&lt;br /&gt;&lt;a href="http://www.i-matematicas.com/recursos0809/1ciclo/enteros/interactivo/Combinadas/Ejercicios/parentesisproductos2tipo1.htm"&gt;Ejercicio 5&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-8563631275391877930?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/8563631275391877930/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=8563631275391877930&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8563631275391877930'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/8563631275391877930'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/12/ejercicios-de-operaciones-con-nmeros.html' title='Ejercicios de operaciones con números enteros'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-2427835762718303327</id><published>2008-11-30T22:08:00.002Z</published><updated>2008-11-30T22:10:48.457Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='3º ESO'/><title type='text'>Operaciones combinadas con fracciones en ematematicas</title><content type='html'>Pulsa la imagen&lt;br /&gt;&lt;a href="http://www.ematematicas.net/fracciones.php?a=3&amp;amp;frac=8"&gt;&lt;img id="BLOGGER_PHOTO_ID_5274576187826900146" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 259px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_yCf-VpP8YBs/STMPGNAoDLI/AAAAAAAAATo/gJj-gSXUOEY/s320/fracciones.jpg" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-2427835762718303327?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/2427835762718303327/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=2427835762718303327&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2427835762718303327'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/2427835762718303327'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/11/operaciones-combinadas-con-fracciones.html' title='Operaciones combinadas con fracciones en ematematicas'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_yCf-VpP8YBs/STMPGNAoDLI/AAAAAAAAATo/gJj-gSXUOEY/s72-c/fracciones.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-5922941851736360161</id><published>2008-11-29T09:53:00.002Z</published><updated>2008-11-29T09:56:52.447Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='1eso'/><title type='text'>Actividades de iniciación a los números enteros</title><content type='html'>Pulsa la imagen&lt;br /&gt;&lt;a href="http://www.gobiernodecanarias.org/educacion/9/Usr/eltanque/todo_mate/numenteros/enteros_p.html"&gt;&lt;img id="BLOGGER_PHOTO_ID_5274015867224207042" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 320px; CURSOR: hand; HEIGHT: 200px; TEXT-ALIGN: center" alt="" src="http://1.bp.blogspot.com/_yCf-VpP8YBs/STERfQGsLsI/AAAAAAAAATg/hX3syk2uftY/s320/numero+enteros.jpg" border="0" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-5922941851736360161?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/5922941851736360161/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=5922941851736360161&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5922941851736360161'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/5922941851736360161'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/11/actividades-de-iniciacin-los-nmeros.html' title='Actividades de iniciación a los números enteros'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_yCf-VpP8YBs/STERfQGsLsI/AAAAAAAAATg/hX3syk2uftY/s72-c/numero+enteros.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-957645231386122099.post-3322761460215112686</id><published>2008-11-28T13:28:00.003Z</published><updated>2009-02-01T12:05:44.070Z</updated><category scheme='http://www.blogger.com/atom/ns#' term='Departamento de Matemáticas'/><title type='text'>Programación del departamento 2008/2009</title><content type='html'>&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/secundaria.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/primero.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/segundo.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/tercero.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/cuartoopA.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/cuartoopB.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe scrolling="no" marginheight="0" marginwidth="0" frameborder="0" style="width:240px;height:66px;margin:3px;padding:0;border:1px solid #dde5e9;background-color:#ffffff;" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/diversificacion.pdf"&gt;&lt;/iframe&gt;&lt;br /&gt;&lt;iframe style="BORDER-RIGHT: #dde5e9 1px solid; PADDING-RIGHT: 0px; BORDER-TOP: #dde5e9 1px solid; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 3px; BORDER-LEFT: #dde5e9 1px solid; WIDTH: 240px; PADDING-TOP: 0px; BORDER-BOTTOM: #dde5e9 1px solid; HEIGHT: 66px; BACKGROUND-COLOR: #ffffff" marginwidth="0" marginheight="0" src="http://cid-36212908029d9a79.skydrive.live.com/embedrowdetail.aspx/P%c3%bablico/programacion%20del%20departamento/bachillerato.pdf" frameborder="0" scrolling="no"&gt;&lt;/iframe&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/957645231386122099-3322761460215112686?l=arenasmates.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://arenasmates.blogspot.com/feeds/3322761460215112686/comments/default' title='Enviar comentarios'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=957645231386122099&amp;postID=3322761460215112686&amp;isPopup=true' title='0 comentarios'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3322761460215112686'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/957645231386122099/posts/default/3322761460215112686'/><link rel='alternate' type='text/html' href='http://arenasmates.blogspot.com/2008/11/programacin-del-departamento-20082009.html' title='Programación del departamento 2008/2009'/><author><name>Luis Ruiz</name><uri>http://www.blogger.com/profile/01415740192681794558</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
