{"id":4304,"date":"2025-03-19T20:54:40","date_gmt":"2025-03-19T19:54:40","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/?p=4304"},"modified":"2025-06-24T18:59:43","modified_gmt":"2025-06-24T16:59:43","slug":"mesurem-longituds-per-lescola","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/general\/mesurem-longituds-per-lescola\/","title":{"rendered":"Mesurem longituds per l’escola"},"content":{"rendered":"\n

Hola coloniers!<\/p>\n\n\n\n

Avui, des de l’\u00e0rea de matem\u00e0tiques, hem introdu\u00eft una nova magnitud de mesura: la longitud. <\/p>\n\n\n\n

Primer, hem parlat que la longitud pot traduir-se en diferents expressions com la llargada o l’amplada d’un objecte, l’altura del mateix o la dist\u00e0ncia entre dos punts separats en l’espai. I, per posar fil a l’agulla, hem plantejat diferents situacions-repte en les que l’alumnat havia de mesurar longituds. <\/p>\n\n\n\n

Hem recordat que podem emprar el nostre cos per mesurar i hem fet servir unitats corporals com el pam, el peu o la passa. I hem reflexionat sobre quina seria la unitat m\u00e9s adient davant diferents situacions. Han pogut mesurar, consensuant la unitat m\u00e9s id\u00f2nia, la dist\u00e0ncia de la classe de 3rB al gimn\u00e0s, l’altura d’un got, la llargada de la pissarra de classe… I, un cop superada aquesta primera fase, han passat a utilitzar unitats casolanes com el clip o el policub per mesurar altres coses. <\/p>\n\n\n\n

Aquest primer apropament a la mesura de longituds els ajudar\u00e0 a fer al pas a les unitats del sistema m\u00e8tric (el cent\u00edmetre, el mil\u00b7l\u00edmetre, el metre o el quil\u00f2metre) i a l’\u00fas d’instruments com el regle o el metre flexible per aconseguir mesures m\u00e9s precises. Ja us anirem explicant!<\/p>\n\n\n\n

Us deixem algunes instant\u00e0nies de l’experi\u00e8ncia:<\/p>\n\n\n\n

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Hola coloniers! Avui, des de l’\u00e0rea de matem\u00e0tiques, hem introdu\u00eft una nova magnitud de mesura: la longitud. Primer, hem parlat que la longitud pot traduir-se en diferents expressions com la llargada o l’amplada d’un objecte, l’altura del mateix o la dist\u00e0ncia entre dos punts separats en l’espai. I, per posar fil a l’agulla, hem plantejat […]<\/p>\n","protected":false},"author":21,"featured_media":4305,"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":"","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-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":[12,1,4,5,199],"tags":[168],"class_list":["post-4304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3r","category-general","category-portada","category-mitjans","category-steam","tag-curs-24-25"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/posts\/4304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/comments?post=4304"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/posts\/4304\/revisions"}],"predecessor-version":[{"id":5540,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/posts\/4304\/revisions\/5540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/media\/4305"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/media?parent=4304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/categories?post=4304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-json\/wp\/v2\/tags?post=4304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}