{"id":1233,"date":"2018-02-05T18:56:31","date_gmt":"2018-02-05T17:56:31","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceippuiggracios\/?p=1233"},"modified":"2018-02-05T19:03:12","modified_gmt":"2018-02-05T18:03:12","slug":"el-treball-amb-reglets-a-p4","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceippuiggracios\/general\/el-treball-amb-reglets-a-p4\/","title":{"rendered":"El treball amb reglets a P4"},"content":{"rendered":"<p>El treball amb reglets ens portar\u00e0 a descobrir de manera manipulativa la relaci\u00f3 entre els nombres. Manipular permet crear estructures mentals que han de ser la base d\u2019estructures matem\u00e0tiques m\u00e9s complexes.<\/p>\n<p>Els reglets s\u00f3n uns blocs de fusta de diferents colors i diferents mides, la regleta m\u00e9s petita \u00e9s d\u20191cm<sup>2<\/sup> i \u00e9s la base per calcular el valor de les altres regletes.<\/p>\n<p>Despr\u00e9s de dedicar alguna sessi\u00f3 al joc lliure per experimentar amb el material ja podem iniciar el treball!<\/p>\n<p><strong>Abans de posar-nos a treballar ens hem de posar d&#8217;acord a qu\u00e8 anomenem &#8220;U&#8221;<\/strong>. U nas, U llapis, U cadira, U cotxe&#8230;<\/p>\n<p>Sovint, quan diem &#8220;U&#8221; assenyalant un avi\u00f3, l&#8217;alumne\/a pot pensar:<\/p>\n<ul>\n<li>Qu\u00e8 \u00e9s &#8220;u&#8221; avi\u00f3? Si t\u00e9 dues ales grosses, moltes finestres, unes quantes rodes&#8230; qu\u00e8 \u00e9s &#8220;U&#8221;?<\/li>\n<\/ul>\n<p>Assenyalant el dibuix d&#8217;una figura humana, si diem &#8220;U&#8221; pot pensar:<\/p>\n<ul>\n<li>A qu\u00e8 diu &#8220;U&#8221;? T\u00e9 dos ulls, moltes dents, un munt de cabells&#8230; qu\u00e8 \u00e9s &#8220;U&#8221;?<\/li>\n<\/ul>\n<p>Ens posem d&#8217;acord i diem que anomenem &#8220;U&#8221; al reglet m\u00e9s petit de tots. Si el reglet m\u00e9s petit de tots en diem &#8220;U&#8221; ja podem dir &#8220;DOS&#8221; a dos reglets iguals i aix\u00ed, successivament.<\/p>\n<p>Les primeres sessions les dediquem a saber ordenar els reglets des del m\u00e9s petit fins al m\u00e9s gran; en diem &#8220;Fer l&#8217;escala&#8221;.\u00a0Ara cal saber quina \u00e9s la mesura exacte de cada reglet, per a comprovar-ho ens cal agafar tants reglets de &#8220;U&#8221; com llarg sigui el reglet que tinc a les mans.<\/p>\n<p>\u00c9s a trav\u00e9s d&#8217;aquesta manipulaci\u00f3 del material que els nens i les nenes aniran adquirint les habilitats necess\u00e0ries per al comptatge i, a l&#8217;hora, aniran creant estructures cognitives fermes que els permetr\u00e0 fer-se una idea de quantitat i de relaci\u00f3 U a U.<\/p>\n<p>Per veure les fotos cliqueu l&#8217;enlla\u00e7<\/p>\n<p><a href=\"https:\/\/photos.app.goo.gl\/s4RkZ95m4HfcT9S23\">https:\/\/photos.app.goo.gl\/s4RkZ95m4HfcT9S23<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El treball amb reglets ens portar\u00e0 a descobrir de manera manipulativa la relaci\u00f3 entre els nombres. Manipular permet crear estructures mentals que han de ser la base d\u2019estructures matem\u00e0tiques m\u00e9s complexes.<br \/>\nEls reglets s\u00f3n uns blocs de fusta de diferents colors i diferents mides, la regleta&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ceippuiggracios\/general\/el-treball-amb-reglets-a-p4\/\" title=\"Read El treball amb reglets a P4\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":1237,"comment_status":"open","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":[1,2,8],"tags":[73],"class_list":["post-1233","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-infantil","category-p4","tag-reglets"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/posts\/1233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/comments?post=1233"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/posts\/1233\/revisions"}],"predecessor-version":[{"id":1240,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/posts\/1233\/revisions\/1240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/media\/1237"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/media?parent=1233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/categories?post=1233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceippuiggracios\/wp-json\/wp\/v2\/tags?post=1233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}