{"id":11990,"date":"2025-10-27T20:55:37","date_gmt":"2025-10-27T19:55:37","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesterraroja\/?p=11990"},"modified":"2025-10-27T21:48:40","modified_gmt":"2025-10-27T20:48:40","slug":"concurs-xgenys-prova-1","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesterraroja\/portada-22-23\/concurs-xgenys-prova-1\/","title":{"rendered":"Concurs XgenYs &#8211;  Prova 1"},"content":{"rendered":"<div>\n<p><i>Estimats i estimades alumnes,<\/i><\/p>\n<p>Ha arribat el concurs anual de matem\u00e0tiques que fem a l&#8217;institut, els XgenYs 2025-2026.<\/p>\n<p>Com cada any, per saber qui de vosaltres vol participar-hi, hem pensat una primera prova. Si us hi fixeu, trobareu per l&#8217;institut un cartell on expliquem que heu de fer. Ho adjuntem tamb\u00e9 al Classroom.<\/p>\n<p>Aquesta activitat consisteix a fer una\u00a0<b>fotografia amb un t\u00edtol original que tingui contingut matem\u00e0tic<\/b>. Al cartell teniu algun exemple. Si voleu m\u00e9s inspiraci\u00f3, podeu entrar a la web\u00a0<a href=\"https:\/\/fotografiamatematica.cat\/concurs\/guanyadors-anteriors\/\" target=\"_blank\" rel=\"noopener\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/fotografiamatematica.cat\/concurs\/guanyadors-anteriors\/&amp;source=gmail&amp;ust=1761644725373000&amp;usg=AOvVaw18q0MKJJwFfd2OhNWEnHDt\">https:\/\/<wbr \/>fotografiamatematica.cat\/<wbr \/>concurs\/guanyadors-anteriors\/<\/a><\/p>\n<\/div>\n<div><i><i><br \/>\nAquesta<b>\u00a0tasca \u00e9s volunt\u00e0ria<\/b>, per\u00f2 us assegurem que\u00a0<b>si us classifiqueu per a la final, ho passareu molt b\u00e9<\/b>. <\/i><\/i>Per fer-la teniu temps fins al\u00a0<b>27 de novembre<\/b>.<\/div>\n<div><\/div>\n<div><\/div>\n<div><\/div>\n<div><a href=\"https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-11991\" src=\"https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-724x1024.jpg\" alt=\"\" width=\"724\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-724x1024.jpg 724w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-212x300.jpg 212w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-768x1086.jpg 768w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-1086x1536.jpg 1086w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-1448x2048.jpg 1448w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0001-scaled.jpg 1810w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/a><a href=\"https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-large wp-image-11992\" src=\"https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-724x1024.jpg\" alt=\"\" width=\"724\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-724x1024.jpg 724w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-212x300.jpg 212w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-768x1086.jpg 768w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-1086x1536.jpg 1086w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-1448x2048.jpg 1448w, https:\/\/agora.xtec.cat\/iesterraroja\/wp-content\/uploads\/usu1553\/2025\/10\/Poster-xgenys-2026-x1_page-0002-scaled.jpg 1810w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Estimats i estimades alumnes, Ha arribat el concurs anual de matem\u00e0tiques que fem a l&#8217;institut, els XgenYs 2025-2026. Com cada any, per saber qui de vosaltres vol participar-hi, hem pensat una primera prova. Si us hi fixeu, trobareu per l&#8217;institut un cartell on expliquem que heu de fer. Ho adjuntem tamb\u00e9 al Classroom. Aquesta activitat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11997,"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":[143],"tags":[],"class_list":["post-11990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portada-22-23"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/posts\/11990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/comments?post=11990"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/posts\/11990\/revisions"}],"predecessor-version":[{"id":11996,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/posts\/11990\/revisions\/11996"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/media\/11997"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/media?parent=11990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/categories?post=11990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesterraroja\/wp-json\/wp\/v2\/tags?post=11990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}