{"id":34135,"date":"2025-05-14T21:50:38","date_gmt":"2025-05-14T19:50:38","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolamartamata\/?p=34135"},"modified":"2025-05-14T21:50:39","modified_gmt":"2025-05-14T19:50:39","slug":"i-despres-dacabar-lalbum-que","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolamartamata\/general\/i-despres-dacabar-lalbum-que\/","title":{"rendered":"I DESPR\u00c9S D&#8217;ACABAR L&#8217;\u00c0LBUM, QU\u00c8?"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>Tot i que els Rovellons ja hem acabat la hist\u00f2ria del llibre del Rovell\u00f3 i l&#8217;\u00e0lbum, encara hem de treballar de valent! Per poder completar un \u00e0lbum cal obrir sobres de cromos i aquest \u00e9s el cam\u00ed que ens toca iniciar aquests dies: comencem a parlar dels cromos i els sobres on els guardarem.<\/p>\n\n\n\n<p>Una de les primeres tasques que vam fer va en iniciar el projecte va ser descobrir quantes imatges o cromos pod\u00edem posar a cada p\u00e0gina del nostre \u00e0lbum, segons l&#8217;espai disponible i el contingut de cada cap\u00edtol.<\/p>\n\n\n\n<p>Despr\u00e9s de fer diverses proves, mesurant i comparant, vam arribar a la conclusi\u00f3 que el nombre ideal era de 7 cromos per cap\u00edtol. Aquesta decisi\u00f3 l\u2019hem anat mantenint al llarg de tot el projecte, mentre avan\u00e7\u00e0vem en la lectura i construcci\u00f3 de l\u2019\u00e0lbum. Ara que hem arribat al final, tenim 12 cap\u00edtols i, per tant ens preguntem\u2026<\/p>\n\n\n\n<p class=\"has-text-align-center has-vivid-green-cyan-color has-text-color has-link-color has-medium-font-size wp-elements-af17e39ed7b97d95d2f08ae5e60506db\"><strong>QUANTS CROMOS TENIM EN TOTAL?<\/strong><\/p>\n\n\n\n<p>El comptatge dels cromos ha estat una activitat que hem anat fent en diferents moments del proc\u00e9s, i hem utilitzat tota mena de materials: reglets, material base 10, policubs, la taula del 100&#8230; Per\u00f2 aquesta vegada ho hem fet d\u2019una manera especial: amb una suma d\u2019aranya.<\/p>\n\n\n\n<p>Sumar el nombre 7 dotze vegades no ha sigut gens f\u00e0cil, per\u00f2 ha esdevingut una oportunitat per compartir i con\u00e8ixer diferents estrat\u00e8gies de c\u00e0lcul i resoluci\u00f3.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns has-2-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-getwid-advanced-heading\" style=\"margin-bottom:0px;margin-top:0px\"><span class=\"wp-block-getwid-advanced-heading__content\"><\/span><\/div>\n\n\n\n<div class=\"wp-block-getwid-advanced-heading\" style=\"margin-bottom:30px;margin-top:10px\"><h2 class=\"wp-block-getwid-advanced-heading__content\"><\/h2><\/div>\n\n\n\n<p>Dividir les p\u00e0gines en 3 grups ha estat una de les estrat\u00e8gies que hem trobat per fer el problema m\u00e9s senzill. Molts alumnes s\u00f3n capa\u00e7os de resoldre una primera suma de forma mental i explicar a la resta com han arribat a saber que 7 + 7 fan 14. Aquesta primera operaci\u00f3 ens permet fer una suma senzilla tot descomponent dues vegades el nombre 14; i aix\u00ed hem arribat a 28: el nombre total de cromos en 4 p\u00e0gines. I com que 12 p\u00e0gines s\u00f3n 3 grups de 4, sabem que tenim 3 grups de 28 i, pas a pas, fem les dues sumes que ens queden.<\/p>\n\n\n\n<p>Una altra manera de resoldre-ho ha estat amb els reglets, posant-ne 12 de valor 7 seguits en una l\u00ednia. A continuaci\u00f3, hem fet una segona fila al costat, amb reglets de valor 10, perqu\u00e8 sumar de 10 en 10 ens resulta m\u00e9s senzill. Quan arribem a 80, igualem la longitud amb un reglet de valor 4 (el rosa), adonant-nos que la suma \u00e9s 84.<\/p>\n\n\n\n<div class=\"wp-block-getwid-advanced-spacer\" style=\"height:10px\" aria-hidden=\"true\"><\/div>\n\n\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2-1024x724.jpg\" alt=\"\" class=\"wp-image-34137\" srcset=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2-1024x724.jpg 1024w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2-300x212.jpg 300w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2-768x543.jpg 768w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2-1536x1086.jpg 1536w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/1-2.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<p>Per acabar, un alumne explica l\u2019estrat\u00e8gia que ha seguit: escriure la suma dels dotze 7 en una filera i anar agrupant-los de mica en mica, agrupant desenes, per una banda, i unitats per una altra i fent el c\u00e0lcul mental.&nbsp;<\/p>\n\n\n\n<p>El m\u00e9s important de tot ha estat compartir les estrat\u00e8gies, escoltar-nos i veure que hi ha moltes maneres de resoldre un mateix problema, arribant al mateix resultat.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2-1024x724.jpg\" alt=\"\" class=\"wp-image-34141\" style=\"width:575px;height:auto\" srcset=\"https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2-1024x724.jpg 1024w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2-300x212.jpg 300w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2-768x543.jpg 768w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2-1536x1086.jpg 1536w, https:\/\/agora.xtec.cat\/escolamartamata\/wp-content\/uploads\/usu1957\/2025\/05\/2-2.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Tot i que els Rovellons ja hem acabat la hist\u00f2ria del llibre del Rovell\u00f3 i l&#8217;\u00e0lbum, encara hem de treballar de valent! Per poder completar un \u00e0lbum cal obrir sobres de cromos i aquest \u00e9s el cam\u00ed que ens toca iniciar aquests dies: comencem a&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escolamartamata\/general\/i-despres-dacabar-lalbum-que\/\" title=\"Read I DESPR\u00c9S D&#8217;ACABAR L&#8217;\u00c0LBUM, QU\u00c8?\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":123,"featured_media":0,"comment_status":"closed","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,"footnotes":""},"categories":[628,1],"tags":[],"class_list":["post-34135","post","type-post","status-publish","format-standard","hentry","category-24-25-tengui-falti-lalbum-del-rovello","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts\/34135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/users\/123"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/comments?post=34135"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts\/34135\/revisions"}],"predecessor-version":[{"id":34143,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/posts\/34135\/revisions\/34143"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/media?parent=34135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/categories?post=34135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolamartamata\/wp-json\/wp\/v2\/tags?post=34135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}