{"id":8833,"date":"2026-02-27T12:10:02","date_gmt":"2026-02-27T11:10:02","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/?p=8833"},"modified":"2026-02-27T12:10:03","modified_gmt":"2026-02-27T11:10:03","slug":"juguem-amb-la-simetria-i-descobrim-formes-sorprenents","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/general\/juguem-amb-la-simetria-i-descobrim-formes-sorprenents\/","title":{"rendered":"Juguem amb la simetria i descobrim formes sorprenents!"},"content":{"rendered":"\n

Avui us presentem les \u00faltimes sessions de la capsa de matem\u00e0tiques que han fet amb la Mariona. Hem portat a terme diverses propostes per treballar el concepte de la simetria d\u2019una manera manipulativa, vivencial i significativa. L\u2019objectiu principal ha estat iniciar els infants en la descoberta de les formes sim\u00e8triques, ajudant-los a observar, comparar i crear a partir de l\u2019experi\u00e8ncia directa.<\/p>\n\n\n\n

Vam comen\u00e7ar observant el nostre propi cos davant del mirall i vam comprovar que s\u2019hi reflectia la mateixa imatge. A l\u2019aula, vam continuar amb el joc del mirall, en qu\u00e8, per parelles, un infant feia de mirall de l\u2019altre. A trav\u00e9s de la conversa guiada, ens vam adonar que el nostre cos t\u00e9 dues parts que s\u2019assemblen molt i que, si tracem una l\u00ednia imagin\u00e0ria pel mig, podem veure com un costat correspon a l\u2019altre: tenim un ull a cada banda, una orella, un bra\u00e7, una cama\u2026 Aquesta observaci\u00f3 ens va permetre introduir el concepte d\u2019\u201ceix de simetria\u201d d\u2019una manera propera i entenedora. Els infants van experimentar movent bra\u00e7os i cames i observant com el mirall retornava una imatge igual per\u00f2 invertida, generant moments de sorpresa i descoberta.<\/p>\n\n\n\n

En la sessi\u00f3 seg\u00fcent vam experimentar la simetria amb peces de construcci\u00f3, creant composicions a partir d\u2019una l\u00ednia marcada al terra. El repte era aconseguir que els dos costats fossin iguals. A trav\u00e9s de l\u2019assaig i error, els infants van haver d\u2019observar atentament, comparar formes i colors i fer petits ajustaments per aconseguir l\u2019equilibri visual. Finalment, vam proposar petits reptes d\u2019anticipaci\u00f3: abans de completar una composici\u00f3, havien de pensar quina pe\u00e7a faltava a l\u2019altra banda per mantenir la simetria. Aquest treball d\u2019hip\u00f2tesis va afavorir la reflexi\u00f3 i el raonament, tot respectant el ritme i el proc\u00e9s de cada infant.<\/p>\n\n\n\n

Per \u00faltim, vam traslladar aquesta descoberta al pla gr\u00e0fic. Amb pintura, vam doblegar fulls per la meitat despr\u00e9s d\u2019haver posat taques i l\u00ednies de colors en un dels costats. En obrir el paper, la m\u00e0gia va apar\u00e8ixer: les formes es repetien a l\u2019altra banda! Aquesta activitat va generar molta curiositat i ens va permetre verbalitzar el que havia passat, posant nom al fenomen de la simetria.<\/p>\n\n\n\n

Aquestes experi\u00e8ncies ens recorden que les matem\u00e0tiques a l\u2019etapa d\u2019Educaci\u00f3 Infantil es construeixen des de l\u2019acci\u00f3, la curiositat i el joc. A trav\u00e9s de la manipulaci\u00f3, l\u2019observaci\u00f3 i la descoberta compartida, els infants desenvolupen el pensament l\u00f2gic i la capacitat d\u2019an\u00e0lisi d\u2019una manera natural i significativa. La simetria esdev\u00e9 aix\u00ed una oportunitat per mirar el m\u00f3n amb uns altres ulls i establir connexions entre el cos, l\u2019art i l\u2019entorn que ens envolta.<\/p>\n\n\n\n

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Avui us presentem les \u00faltimes sessions de la capsa de matem\u00e0tiques que han fet amb la Mariona. Hem portat a […]<\/p>\n","protected":false},"author":10,"featured_media":8842,"comment_status":"open","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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"set","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":[1,3,4],"tags":[],"class_list":["post-8833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-ei","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/posts\/8833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/comments?post=8833"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/posts\/8833\/revisions"}],"predecessor-version":[{"id":8846,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/posts\/8833\/revisions\/8846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/media\/8842"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/media?parent=8833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/categories?post=8833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-annexa-jp\/wp-json\/wp\/v2\/tags?post=8833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}