{"id":3542,"date":"2022-10-27T05:58:21","date_gmt":"2022-10-27T03:58:21","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolaelcolomer\/?p=3542"},"modified":"2022-10-27T05:58:21","modified_gmt":"2022-10-27T03:58:21","slug":"2n-suma-de-dues-xifres-oaoa","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolaelcolomer\/primaria\/2n-suma-de-dues-xifres-oaoa\/","title":{"rendered":"2n &#8211;  Suma de dues xifres OAOA"},"content":{"rendered":"<p>Com sabeu a l&#8217;escola treballem les matem\u00e0tiques <strong>OAOA<\/strong> (Otros algoritmos para las Operaciones Aritm\u00e9ticas).<\/p>\n<blockquote>\n<p style=\"text-align: left;\">\u00c9s un moviment plural i obert format per milers de professors preocupats per millorar l&#8217;educaci\u00f3 matem\u00e0tica, i que comparteixen les seves idees i les seves activitats, les quals han estat contrastades a l&#8217;aula a trav\u00e9s del model d&#8217;investigaci\u00f3-acci\u00f3. Les activitats matem\u00e0tiques proposades pel conjunt dels docents que formen el moviment OAOA, tenen com a \u00fanic objectiu, <strong>millorar el raonament l\u00f2gic-<\/strong><strong>matem\u00e0tic, portant a l&#8217;aula les idees, activitat i investigacions de molts especialistes en la mat\u00e8ria des de fa d\u00e8cades. Una de les finalitats d&#8217;OAOA \u00e9s l&#8217;autonomia moral e intel\u00b7lectual dels alumnes, generant un pensament cr\u00edtic i reflexiu en el seu aprenentatge.<\/strong><\/p>\n<\/blockquote>\n<p>Al dossier compartit amb les fam\u00edlies sobre el moviment OAOA teniu una explicaci\u00f3 m\u00e9s extensa amb el proc\u00e9s per treballar i complementar des de casa aquesta tasca.<\/p>\n<p>En concret, a la p\u00e0gina 10 teniu <strong>les sumes:<\/strong> dobles, descomposici\u00f3, la c<span style=\"font-family: inherit; font-size: 1em;\">aseta, les constants, en arbre&#8230; Al nivell de 2nestem treballant des de l&#8217;inici de curs i com heu pogut veure als deures, cal continuar practicant. Per aix\u00f2, us deixem un v\u00eddeo on els alumnes expliquen el proc\u00e9s de la suma en arbre i la suma manipulativa amb reglets de dues xifres.<\/span><a style=\"color: #2795b6;\" href=\"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-content\/uploads\/usu1894\/2022\/10\/OAOA.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-3543\" src=\"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-content\/uploads\/usu1894\/2022\/10\/OAOA-300x90.jpg\" alt=\"\" width=\"300\" height=\"90\" srcset=\"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-content\/uploads\/usu1894\/2022\/10\/OAOA-300x90.jpg 300w, https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-content\/uploads\/usu1894\/2022\/10\/OAOA-1024x306.jpg 1024w, https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-content\/uploads\/usu1894\/2022\/10\/OAOA-768x230.jpg 768w, https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-content\/uploads\/usu1894\/2022\/10\/OAOA.jpg 1330w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"\/\/www.youtube.com\/embed\/galAwk3Ffpo\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Com sabeu a l&#8217;escola treballem les matem\u00e0tiques OAOA (Otros algoritmos para las Operaciones Aritm\u00e9ticas).<\/p>\n<p>\u00c9s un moviment plural i obert format per milers de professors preocupats per millorar l&#8217;educaci\u00f3 matem\u00e0tica, i que comparteixen les seves idees i les seves activitats, les quals han estat contrastades a&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escolaelcolomer\/primaria\/2n-suma-de-dues-xifres-oaoa\/\" title=\"Read 2n &#8211;  Suma de dues xifres OAOA\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":45,"featured_media":3543,"comment_status":"open","ping_status":"closed","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,"footnotes":""},"categories":[10,11,119,5],"tags":[],"class_list":["post-3542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1r","category-2n","category-matematiques-oaoa","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/posts\/3542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/users\/45"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/comments?post=3542"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/posts\/3542\/revisions"}],"predecessor-version":[{"id":3545,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/posts\/3542\/revisions\/3545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/media\/3543"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/media?parent=3542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/categories?post=3542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolaelcolomer\/wp-json\/wp\/v2\/tags?post=3542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}