{"id":23140,"date":"2026-07-14T10:47:21","date_gmt":"2026-07-14T08:47:21","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/?p=23140"},"modified":"2026-07-14T12:00:04","modified_gmt":"2026-07-14T10:00:04","slug":"com-treballem-les-matematiques-a-lescola","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/general\/com-treballem-les-matematiques-a-lescola\/","title":{"rendered":"Com treballem les matem\u00e0tiques a l&#8217;escola?"},"content":{"rendered":"<p>A la nostra escola entenem les matem\u00e0tiques com una eina per comprendre i interpretar el m\u00f3n. Per aix\u00f2 treballem seguint l&#8217;enfocament OAOA (<em data-start=\"3113\" data-end=\"3164\">Otros Algoritmos para las Operaciones Aritm\u00e9ticas<\/em>), un model que promou la comprensi\u00f3 dels conceptes, el c\u00e0lcul mental, la flexibilitat en les estrat\u00e8gies i la resoluci\u00f3 de problemes abans que la simple memoritzaci\u00f3 d&#8217;algoritmes.<\/p>\n<p>L&#8217;aprenentatge matem\u00e0tic segueix un proc\u00e9s natural en tres etapes:<\/p>\n<ul>\n<li><strong>Manipular i experimentar:<\/strong> els infants descobreixen els conceptes matem\u00e0tics a trav\u00e9s de materials, jocs i situacions reals.<\/li>\n<li><strong>Representar:<\/strong> expressen all\u00f2 que han apr\u00e8s mitjan\u00e7ant dibuixos, esquemes i altres representacions visuals.<\/li>\n<li><strong>Simbolitzar:<\/strong> quan ja han ent\u00e8s el concepte, introdueixen els nombres, els signes i els algoritmes convencionals.<\/li>\n<\/ul>\n<p>A l&#8217;aula utilitzem materials manipulatius, regletes, rectes num\u00e8riques, jocs matem\u00e0tics i altres recursos que ajuden els infants a construir el significat dels nombres i de les operacions. Els materials no s\u00f3n una finalitat en si mateixos, sin\u00f3 una eina perqu\u00e8 experimentin, investiguin i comprenguin les idees matem\u00e0tiques abans de formalitzar-les amb el llenguatge matem\u00e0tic.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-23154\" src=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/Imatge-de-WhatsApp-2025-09-19-a-les-13.01.20_be608b70.jpg\" alt=\"\" width=\"1600\" height=\"1204\" srcset=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/Imatge-de-WhatsApp-2025-09-19-a-les-13.01.20_be608b70.jpg 1600w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/Imatge-de-WhatsApp-2025-09-19-a-les-13.01.20_be608b70-300x226.jpg 300w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/Imatge-de-WhatsApp-2025-09-19-a-les-13.01.20_be608b70-1024x771.jpg 1024w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/Imatge-de-WhatsApp-2025-09-19-a-les-13.01.20_be608b70-768x578.jpg 768w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/Imatge-de-WhatsApp-2025-09-19-a-les-13.01.20_be608b70-1536x1156.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p>Les activitats es plantegen a partir de situacions properes i reptes significatius que conviden l&#8217;alumnat a pensar, buscar estrat\u00e8gies, argumentar les seves idees i compartir-les amb els companys. D&#8217;aquesta manera, cada infant es converteix en protagonista del seu propi aprenentatge.<\/p>\n<p>Un dels objectius principals \u00e9s desenvolupar el <strong>c\u00e0lcul mental<\/strong> i la flexibilitat en el raonament. Per aix\u00f2, els infants aprenen diferents estrat\u00e8gies per resoldre una mateixa operaci\u00f3 i poden escollir la que millor s&#8217;adapta a cada situaci\u00f3, entenent les propietats i les relacions entre les operacions. Tamb\u00e9 es treballa l&#8217;<strong>estimaci\u00f3<\/strong> dels resultats abans d&#8217;obtenir-ne el valor exacte i s&#8217;incorpora la <strong>calculadora<\/strong> com una eina d&#8217;aprenentatge que permet centrar l&#8217;atenci\u00f3 en la comprensi\u00f3, la resoluci\u00f3 de problemes i el pensament matem\u00e0tic, m\u00e9s que en la realitzaci\u00f3 mec\u00e0nica de c\u00e0lculs.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-23157\" src=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241127_095337.jpg\" alt=\"\" width=\"800\" height=\"493\" srcset=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241127_095337.jpg 800w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241127_095337-300x185.jpg 300w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241127_095337-768x473.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>L&#8217;error es considera una oportunitat per aprendre, reflexionar i millorar. Aquest enfocament afavoreix la confian\u00e7a, el pensament cr\u00edtic, l&#8217;autonomia i el treball cooperatiu.<\/p>\n<p>A m\u00e9s, organitzem una de les sessions de matem\u00e0tiques en <strong>racons<\/strong>, treballant en grups redu\u00efts i amb activitats rotatives. Els diferents racons permeten aprofundir en la numeraci\u00f3 i el c\u00e0lcul, la resoluci\u00f3 de problemes, la geometria i la mesura, desenvolupant una compet\u00e8ncia matem\u00e0tica s\u00f2lida, comprensiva i funcional que els infants poden aplicar a situacions de la vida quotidiana.<\/p>\n<p>A la web del centre, a l&#8217;apartat OAOA, trobareu unes <a href=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/general\/bases-dorientacio-dels-algoritmes\/\">bases d&#8217;orientaci\u00f3<\/a> sobre les diferents estrat\u00e8gies que utilitzem per a resoldre les operacions b\u00e0siques.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-23156\" src=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241009_120344.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241009_120344.jpg 800w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241009_120344-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-content\/uploads\/usu1102\/2026\/07\/IMG_20241009_120344-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A la nostra escola entenem les matem\u00e0tiques com una eina per comprendre i interpretar el m\u00f3n. Per aix\u00f2 treballem seguint l&#8217;enfocament OAOA (Otros Algoritmos para las Operaciones Aritm\u00e9ticas), un model que promou la comprensi\u00f3 dels conceptes, el c\u00e0lcul mental, la flexibilitat en les estrat\u00e8gies i la resoluci\u00f3 de problemes abans que la simple memoritzaci\u00f3 d&#8217;algoritmes. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23154,"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":"default","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":[1,328],"tags":[],"class_list":["post-23140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-mates-oaoa"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/posts\/23140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/comments?post=23140"}],"version-history":[{"count":5,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/posts\/23140\/revisions"}],"predecessor-version":[{"id":23159,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/posts\/23140\/revisions\/23159"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/media\/23154"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/media?parent=23140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/categories?post=23140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-pau-casals-montmelo\/wp-json\/wp\/v2\/tags?post=23140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}