{"id":5664,"date":"2023-09-27T15:18:22","date_gmt":"2023-09-27T13:18:22","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/?page_id=5664"},"modified":"2024-09-12T12:32:32","modified_gmt":"2024-09-12T10:32:32","slug":"oaoa","status":"publish","type":"page","link":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/oaoa\/","title":{"rendered":"OAOA"},"content":{"rendered":"

OAOA<\/strong> (Otros Algoritmos para las Operaciones Aritm\u00e9ticas) \u00e9s un moviment format per milers de professors\/es preocupats per millorar l’educaci\u00f3 matem\u00e0tica. Aquest moviment no \u00e9s ni un m\u00e8tode ni una metodologia, sin\u00f3 que es basa en les aportacions de molts investigadors en el camp de la did\u00e0ctica de les matem\u00e0tiques, com ara Jerome Brunner, Constance Kamii, Caleb Gattegno, Jos\u00e9 Antonio Fern\u00e1ndez Bravo, Antonio Ram\u00f3n Mart\u00edn, Mar\u00eda Ant\u00f2nia Canals, Plunkett, entre d’altres.<\/span><\/p>\n

L’objectiu principal<\/strong> d’OAOA \u00e9s millorar el raonament l\u00f2gic-matem\u00e0tic<\/strong> dels alumnes, portant a l’aula les idees, activitats i investigacions de molts especialistes en la mat\u00e8ria des de fa d\u00e8cades. <\/span>La metodologia de treball que engloba a tot el moviment OAOA es basa en les 3 fases per a l’aprenentatge<\/strong>: manipulativa, gr\u00e0fica i simb\u00f2lica<\/strong>.<\/span><\/p>\n

La fase manipulativa<\/strong> consisteix en utilitzar objectes de la vida real o materials did\u00e0ctics per modelitzar i concretar les idees matem\u00e0tiques amb major claredat. La fase gr\u00e0fica o ic\u00f2nica<\/strong> consisteix en representar a trav\u00e9s de dibuixos, diagrames i esquemes les idees matem\u00e0tiques que es van construint a trav\u00e9s de la manipulaci\u00f3. Finalment, la fase simb\u00f2lica<\/strong> consisteix en escriure amb el llenguatge matem\u00e0tic totes les idees adquirides mitjan\u00e7ant la manipulaci\u00f3 i la representaci\u00f3.<\/span><\/p>\n

Per a l’ensenyament dels algoritmes per al c\u00e0lcul mental, OAOA utilitza diferents algoritmes per a cada una de les 4 operacions b\u00e0siques: suma, resta, multiplicaci\u00f3 i divisi\u00f3.<\/strong> Aix\u00f2 permet una major flexibilitat, ensenyant als alumnes propietats de les operacions a trav\u00e9s d’aquests i les seves relacions, i millorant el c\u00e0lcul mental, permetent que l’alumne decideixi quin algoritme utilitza en cada cas, en funci\u00f3 de les relacions num\u00e8riques de les quantitats a calcular.\u00a0 A m\u00e9s a m\u00e9s, <\/span>tamb\u00e9 treballa la estimaci\u00f3 pr\u00e8via al resultat exacte, el qual s’obt\u00e9 amb la calculadora, i utilitza materials manipulatius per concretar les idees matem\u00e0tiques.<\/span><\/p>\n

V\u00eddeo OAOA infantil<\/a><\/p>\n

Us deixem alguns v\u00eddeos de cadascuna de les operacions b\u00e0siques, que els mateixos formadors de OAOA han publicat:<\/p>\n\n\n\n\n
Suma<\/a><\/td>\nResta<\/a><\/td>\nMultiplicaci\u00f3<\/a><\/td>\nDivisi\u00f3\u00a0<\/a><\/td>\n<\/tr>\n
\"Vista\"Vista<\/td>\n\"\"<\/a>\"\"<\/a><\/td>\n\"Vista
\n\"Vista<\/td>\n		\"Vista<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

OAOA (Otros Algoritmos para las Operaciones Aritm\u00e9ticas) \u00e9s un moviment format per milers de professors\/es preocupats per millorar l’educaci\u00f3 matem\u00e0tica. Aquest moviment no \u00e9s ni un m\u00e8tode ni una metodologia, sin\u00f3 que es basa en les aportacions de molts investigadors en el camp de la did\u00e0ctica de les matem\u00e0tiques, com ara Jerome Brunner, Constance Kamii, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":""},"class_list":["post-5664","page","type-page","status-publish","hentry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/pages\/5664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/comments?post=5664"}],"version-history":[{"count":6,"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/pages\/5664\/revisions"}],"predecessor-version":[{"id":5771,"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/pages\/5664\/revisions\/5771"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceip-simeo-rabasa\/wp-json\/wp\/v2\/media?parent=5664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}