{"id":7674,"date":"2023-10-22T23:51:10","date_gmt":"2023-10-22T21:51:10","guid":{"rendered":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/?p=7674"},"modified":"2023-10-24T09:34:16","modified_gmt":"2023-10-24T07:34:16","slug":"matematiques-experimentem-la-propietat-fonamental-de-les-fraccions-equivalent-amb-trossos-de-pizza","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/portada\/matematiques-experimentem-la-propietat-fonamental-de-les-fraccions-equivalent-amb-trossos-de-pizza\/","title":{"rendered":"Experimentem la propietat fonamental de les fraccions equivalent amb pizza"},"content":{"rendered":"<p>Matem\u00e0tiques: l\u2019alumnat de 2n d\u2019ESO ha dut a terme una activitat de consolidaci\u00f3 de la propietat fonamental de les fraccions equivalents fent servir material manipulable, concretament, fitxes de cartr\u00f3 que representaven trossos de pizza tallades en porcions m\u00e9s grans o m\u00e9s petites.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-7675 aligncenter\" src=\"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-1536x1152.jpg 1536w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-2048x1536.jpg 2048w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2a-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>Cada alumne disposava de quatre fitxes i havia d&#8217;identificar si en alguna de les seves fitxes els trossos de pizza tenien un valor equivalent al de la fracci\u00f3 que el professor escrivia a la pissarra. En cas que l&#8217;alumne trob\u00e9s una fitxa de valor equivalent, obtenia un punt.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-7676 aligncenter\" src=\"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-1536x1152.jpg 1536w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-2048x1536.jpg 2048w, https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-content\/uploads\/usu44\/2023\/10\/2b-200x150.jpg 200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><br \/>\nPer a poder assegurar-se que els companys que reclamaven tenir una fitxa de valor equivalent a la fracci\u00f3 escrita a la pissarra tenien ra\u00f3, la resta del grup havia de comprovar, amb calculadora, la propietat fonamental de les fraccions equivalents, una propietat que ens diu que, quan dues fraccions tenen el mateix valor, &#8220;el producte d&#8217;extrems \u00e9s igual al producte de mitjans&#8221;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Matem\u00e0tiques: l\u2019alumnat de 2n d\u2019ESO ha dut a terme una activitat de consolidaci\u00f3 de la propietat fonamental de les fraccions equivalents fent servir material manipulable, concretament, fitxes de cartr\u00f3 que representaven trossos de pizza tallades en porcions m\u00e9s grans o m\u00e9s petites. Cada alumne disposava de quatre fitxes i havia d&#8217;identificar si en alguna de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7676,"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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[99,29],"tags":[463,41,464],"class_list":["post-7674","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activitats","category-portada","tag-fraccions","tag-matematiques","tag-pizza"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/posts\/7674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/comments?post=7674"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/posts\/7674\/revisions"}],"predecessor-version":[{"id":7680,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/posts\/7674\/revisions\/7680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/media\/7676"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/media?parent=7674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/categories?post=7674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ies-santaeulalia\/wp-json\/wp\/v2\/tags?post=7674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}