![\"\"](\"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-content\/uploads\/usu1615\/2021\/02\/laboratori_nombres_ci.jpg\")
<\/p>\n<\/p>\n
Un dels blocs del projecte matem\u00e0tic Innovamat s\u00f3n les sessions del Laboratori de nombres. Durant aquestes sessions, les nenes i els nens fan servir diferents materials manipulatius per donar concreci\u00f3 als conceptes matem\u00e0tics m\u00e9s abstractes.<\/p>\n
Us ensenyem dos exemples: el collaret de boles i les capses additives (a primer de prim\u00e0ria) i els blocs de base 10 i els cubets encaixables (a segon de prim\u00e0ria).<\/p>\n
A primer els collarets de boles ajuden a representar els nombres a la tira num\u00e8rica, els facilita el comptatge de 5 en 5 i de 10 en 10, i els ajuda a fer operacions additives. \u00c9s una manera de facilitar estrat\u00e8gies per a sumar i restar. Amb el collaret i les capsetes additives poden visualitzar la descomposici\u00f3 dels nombres fins al 10.<\/p>\n
A segon, amb l\u2019ajuda dels blocs de base 10 i els cubets encaixables, poden visualitzar la descomposici\u00f3 en desenes i unitats de nombres m\u00e9s elevats. Un cop tenen interioritzat aquest proc\u00e9s, comencen a treballar les operacions matem\u00e0tiques utilitzant l\u2019estrat\u00e8gia de descomposici\u00f3.<\/p>\n
L\u2019objectiu principal \u00e9s sempre donar diferents estrat\u00e8gies perqu\u00e8 cada nena i cada nen trobi aquella que li resulta m\u00e9s efectiva. Us deixem algunes imatges d\u2019aquestes sessions al cicle inicial.<\/p>\n
Fotos:\u00a0 \u00a01r<\/a>\u00a0 \u00a0–\u00a0 \u00a02n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Un dels blocs del projecte matem\u00e0tic Innovamat s\u00f3n les sessions del Laboratori de nombres. Durant aquestes sessions, les nenes i els nens fan servir diferents materials manipulatius per donar concreci\u00f3 als conceptes matem\u00e0tics m\u00e9s abstractes. Us ensenyem dos exemples: el collaret de boles i les capses additives (a primer de prim\u00e0ria) i els blocs de […]<\/p>\n","protected":false},"author":1,"featured_media":7660,"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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[166,167,165,163],"tags":[],"class_list":["post-7659","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1r-curs-2021","category-2n-curs-2021","category-curs-2020-21","category-portada-curs-2021"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/posts\/7659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/comments?post=7659"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/posts\/7659\/revisions"}],"predecessor-version":[{"id":7661,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/posts\/7659\/revisions\/7661"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/media\/7660"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/media?parent=7659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/categories?post=7659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapaucasalsrubi\/wp-json\/wp\/v2\/tags?post=7659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}