{"id":3422,"date":"2017-09-20T15:13:45","date_gmt":"2017-09-20T13:13:45","guid":{"rendered":"http:\/\/agora.xtec.cat\/iespauvila\/?p=3422"},"modified":"2018-01-17T18:04:35","modified_gmt":"2018-01-17T17:04:35","slug":"contrarellotge-matematica","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iespauvila\/sense-categoria-en\/contrarellotge-matematica\/","title":{"rendered":"Contrarellotge matem\u00e0tica"},"content":{"rendered":"<p>La Contrarellotge matem\u00e0tica \u00e9s un portal web on s&#8217;organitzen concursos matem\u00e0tics online per divulgar les matem\u00e0tiques entre els estudiants de secund\u00e0ria.<\/p>\n<p>La principal activitat que s&#8217;hi desenvolupa s\u00f3n les <strong>Contrarellotges<\/strong>. Una Contrarellotge \u00e9s un concurs en directe, amb 15 q\u00fcestions d&#8217;estil test que els participants van responent d&#8217;una en una. Les proves s\u00f3n especialment engrescadores perqu\u00e8 tots els estudiants responen alhora, tenen el temps limitat per cada pregunta, i els problemes es van corregint a mesura que va avan\u00e7ant la prova; a m\u00e9s, poden guanyar punts addicionals si s\u00f3n especialment r\u00e0pids. Les proves es realitzen fora de l&#8217;horari lectiu (normalment els dilluns de 19h a 20h).<\/p>\n<p>Aquest mes de setembre han comen\u00e7at una segona activitat: els <strong>Problemes del mes<\/strong>. Cada mes plantegen 3 problemes (dels nivells de 2n d&#8217;ESO, 4t d&#8217;ESO i 2n de Batxillerat), i els usuaris tenen tot el mes per enviar les seves respostes.<\/p>\n<p>Per participar, nom\u00e9s us heu de registrar al web <a href=\"https:\/\/www.contrarellotge.cat\/\" target=\"_blank\">https:\/\/www.contrarellotge.cat\/<\/a> i immediatament podeu enviar respostes als Problemes del mes, apuntar-vos per participar a les Contrarellotges i rebreu recordatoris de les proves per correu electr\u00f2nic. Tamb\u00e9 trobareu: els concursos que ja s&#8217;han realitzat \u2014problemes, solucions (tots els problemes van acompanyats de solucions raonades), classificaci\u00f3, etc.\u2014, instruccions completes, i moltes m\u00e9s coses.<\/p>\n<p>Animeu-vos a participar!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Contrarellotge matem\u00e0tica \u00e9s un portal web on s&#8217;organitzen concursos matem\u00e0tics online per divulgar les matem\u00e0tiques entre els estudiants de secund\u00e0ria.&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iespauvila\/sense-categoria-en\/contrarellotge-matematica\/\" title=\"Read Contrarellotge matem\u00e0tica\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":3423,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[8,3,1],"tags":[85,41],"class_list":["post-3422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batxillerat","category-eso","category-sense-categoria-en","tag-concursos","tag-matematiques"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/posts\/3422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/comments?post=3422"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/posts\/3422\/revisions"}],"predecessor-version":[{"id":3424,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/posts\/3422\/revisions\/3424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/media\/3423"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/media?parent=3422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/categories?post=3422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iespauvila\/wp-json\/wp\/v2\/tags?post=3422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}