{"id":3946,"date":"2025-10-03T18:52:06","date_gmt":"2025-10-03T16:52:06","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipmcarreras\/?p=3946"},"modified":"2025-10-03T18:52:06","modified_gmt":"2025-10-03T16:52:06","slug":"els-nombres-tambe-es-poden-desmuntar","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipmcarreras\/general\/els-nombres-tambe-es-poden-desmuntar\/","title":{"rendered":"Els nombres tamb\u00e9 es poden desmuntar!"},"content":{"rendered":"<p data-start=\"125\" data-end=\"388\">A <strong>tercer<\/strong> <strong>de prim\u00e0ria<\/strong> hem estat treballant la <strong data-start=\"170\" data-end=\"198\">descomposici\u00f3 de nombres<\/strong> a partir de materials manipulatius. L\u2019objectiu \u00e9s que els infants entenguin millor el valor posicional de les xifres: que el 5 del nombre 543 no representa cinc unitats, sin\u00f3 cinc-centes.<\/p>\n<p data-start=\"390\" data-end=\"749\">Per fer-ho hem utilitzat <strong data-start=\"415\" data-end=\"494\">blocs multibase, regletes Cuisenaire, policubs, segells Montessori i euros<\/strong>. Cada material ha ofert una manera diferent de representar els nombres i \u201cdesmuntar-los\u201d en centenes, desenes i unitats. D\u2019aquesta manera, els alumnes han pogut veure i tocar com un mateix nombre es pot expressar de diverses formes: 472 = 400 + 70 + 2.<\/p>\n<p data-start=\"751\" data-end=\"1044\">El treball manipulatiu facilita la comprensi\u00f3 i prepara el cam\u00ed per al c\u00e0lcul mental i les operacions m\u00e9s complexes. Els infants han descobert que els nombres s\u00f3n com trencaclosques que es poden desarmar i tornar a muntar. Ha estat una experi\u00e8ncia enriquidora i molt motivadora per a tothom.<\/p>\n<p data-start=\"751\" data-end=\"1044\">Veure les <a href=\"https:\/\/drive.google.com\/drive\/folders\/1e0VwmWTrNvbgnLypElY9eXqFY-vzTY9L?usp=drive_link\">imatges<\/a> de l&#8217;experi\u00e8ncia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A tercer de prim\u00e0ria hem estat treballant la descomposici\u00f3 de nombres a partir de materials manipulatius. L\u2019objectiu \u00e9s que els infants entenguin millor el valor posicional de les xifres: que el 5 del nombre 543 no representa cinc unitats, sin\u00f3 cinc-centes.<br \/>\nPer fer-ho hem utilitzat blocs&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ceipmcarreras\/general\/els-nombres-tambe-es-poden-desmuntar\/\" title=\"Read Els nombres tamb\u00e9 es poden desmuntar!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":5,"featured_media":3947,"comment_status":"closed","ping_status":"open","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":[196,1],"tags":[],"class_list":["post-3946","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cicle-mitja","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/posts\/3946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/comments?post=3946"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/posts\/3946\/revisions"}],"predecessor-version":[{"id":3948,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/posts\/3946\/revisions\/3948"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/media\/3947"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/media?parent=3946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/categories?post=3946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipmcarreras\/wp-json\/wp\/v2\/tags?post=3946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}