{"id":8987,"date":"2026-05-28T10:38:22","date_gmt":"2026-05-28T08:38:22","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/?p=8987"},"modified":"2026-05-28T10:38:23","modified_gmt":"2026-05-28T08:38:23","slug":"3a-proposta-pcmat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/portada\/3a-proposta-pcmat\/","title":{"rendered":"3a proposta PCMAT"},"content":{"rendered":"\n

\ud83e\uddee Descobrim les matem\u00e0tiques amagades darrere dels algorismes<\/p>\n\n\n\n

La tercera proposta del projecte ha convidat l\u2019alumnat a convertir-se en aut\u00e8ntics investigadors matem\u00e0tics a trav\u00e9s de la creaci\u00f3 d\u2019una \u201ccalculadora algor\u00edtmica\u201d. L\u2019objectiu no era nom\u00e9s obtenir resultats, sin\u00f3 entendre com funcionen els c\u00e0lculs i descobrir que hi ha moltes maneres diferents de resoldre una mateixa operaci\u00f3.<\/p>\n\n\n\n

Durant les sessions, els infants han experimentat amb diferents m\u00e8todes de multiplicaci\u00f3 utilitzats al llarg de la hist\u00f2ria, com la multiplicaci\u00f3 russa, la multiplicaci\u00f3 hind\u00fa o per gelosia i la multiplicaci\u00f3 tradicional. Tamb\u00e9 han descobert trucs matem\u00e0tics amb les mans, patrons num\u00e8rics i estrat\u00e8gies curioses per calcular de manera m\u00e9s eficient.<\/p>\n\n\n\n

A partir d\u2019aquestes activitats, l\u2019alumnat ha hagut d\u2019analitzar els passos de cada m\u00e8tode, representar-los visualment i transformar-los en instruccions clares i ordenades, tal com faria un ordinador. Aix\u00ed, han treballat el pensament computacional, la l\u00f2gica i el raonament matem\u00e0tic d\u2019una manera manipulativa, vivencial i cooperativa.<\/p>\n\n\n\n

La proposta tamb\u00e9 ha perm\u00e8s reflexionar sobre la import\u00e0ncia de l\u2019ordre en els c\u00e0lculs i entendre com funcionen els algorismes que utilitzen les calculadores i els ordinadors en el nostre dia a dia.<\/p>\n\n\n\n

Una experi\u00e8ncia que ha ajudat a mirar les matem\u00e0tiques des d\u2019una perspectiva diferent: m\u00e9s creativa, m\u00e9s visual i molt connectada amb el m\u00f3n tecnol\u00f2gic actual.<\/p>\n\n\n\n

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\ud83e\uddee Descobrim les matem\u00e0tiques amagades darrere dels algorismes La tercera proposta del projecte ha convidat l\u2019alumnat a convertir-se en aut\u00e8ntics investigadors matem\u00e0tics a trav\u00e9s de la creaci\u00f3 d\u2019una \u201ccalculadora algor\u00edtmica\u201d. L\u2019objectiu no era nom\u00e9s obtenir resultats, sin\u00f3 entendre com funcionen els c\u00e0lculs i descobrir que hi ha moltes maneres diferents de resoldre una mateixa operaci\u00f3. […]<\/p>\n","protected":false},"author":1,"featured_media":8980,"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":[14,4,5,200],"tags":[],"class_list":["post-8987","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5e","category-portada","category-primaria","category-robotica"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/posts\/8987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/comments?post=8987"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/posts\/8987\/revisions"}],"predecessor-version":[{"id":8988,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/posts\/8987\/revisions\/8988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/media\/8980"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/media?parent=8987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/categories?post=8987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-eladihoms-valls\/wp-json\/wp\/v2\/tags?post=8987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}