{"id":31404,"date":"2025-03-15T12:47:13","date_gmt":"2025-03-15T11:47:13","guid":{"rendered":"https:\/\/agora.xtec.cat\/institutmontserratroig\/?p=31404"},"modified":"2025-03-15T12:53:53","modified_gmt":"2025-03-15T11:53:53","slug":"finalitza-el-projecte-cientificomatematic-de-2n-deso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/institutmontserratroig\/eso\/eso-2\/eso-2a\/finalitza-el-projecte-cientificomatematic-de-2n-deso\/","title":{"rendered":"Finalitza el projecte cientificomatem\u00e0tic de 2n d&#8217;ESO"},"content":{"rendered":"<p style=\"text-align: justify;\">Divendres 8, l&#8217;alumnat de 2n d&#8217;ESO va finalitzar el projecte cientificomatem\u00e0tic del segon trimestre. El fil conductor era el clorur de sodi (NaCl), \u00e9s a dir, la sal. A trav\u00e9s d&#8217;aquest producte tan com\u00fa i quotidi\u00e0, l&#8217;alumnat va poder posar en pr\u00e0ctica compet\u00e8ncies i continguts treballats a les mat\u00e8ries de F\u00edsica i Qu\u00edmica i Matem\u00e0tiques.<\/p>\n<p style=\"text-align: justify;\">Havent tornat de les col\u00f2nies, despr\u00e9s d&#8217;haver visitat la mina de sal de Cardona, l&#8217;alumnat es va trobar amb un repte: una empresa que volia explotar una mina salina els demanava als nostres alumnes ajuda per saber el percentatge de sal d&#8217;unes mostres, si els sortiria a compte procedir amb l&#8217;explotaci\u00f3 i quina seria la millor manera de dur a terme el proc\u00e9s d&#8217;extracci\u00f3 de la sal. Per sort, l&#8217;alumnat de 2n d&#8217;ESO del Montserrat Roig, les setmanes pr\u00e8vies, havia estat treballant a F\u00edsica i Qu\u00edmica les dissolucions, les separacions, l&#8217;evaporaci\u00f3&#8230; Fins i tot, havien dut a terme pr\u00e0ctiques de laboratori per separar la sal d&#8217;una soluci\u00f3 aquosa deixant evaporar la mostra en c\u00e0psules de Petri. Passades les col\u00f2nies, l&#8217;evaporaci\u00f3 s&#8217;havia completat i podien comprovar amb els seus propis ulls la cristal\u00b7litzaci\u00f3 de la sal.<\/p>\n<p style=\"text-align: justify;\">Amb les seves compet\u00e8ncies i coneixements, van entomar el repte plantejat i es van posar mans a l&#8217;obra treballant en grups redu\u00efts. Van recuperar les seves investigacions pr\u00e8vies i van haver de dissenyar tot el proc\u00e9s per fer la separaci\u00f3 de la mostra: delimitaci\u00f3 d&#8217;objectius; establiment d&#8217;una hip\u00f2tesi inicial; mesures i c\u00e0lculs pertinents; extracci\u00f3 de conclusions, les quals van fer constar en el seu informe, llest per ser enviat a l&#8217;empresa.<\/p>\n<p style=\"text-align: justify;\">No es van quedar aqu\u00ed. Van analitzar i aprofundir en la composici\u00f3 molecular del NaCl, l&#8217;estructura de la qual van reproduir amb una maqueta. Finalment, van calcular el volum de l&#8217;estructura i van dissenyar-ne un empaquetament c\u00fabic \u00f2ptim.<\/p>\n<p style=\"text-align: justify;\">Encara que alguns van patir per enllestir a temps l&#8217;estructura i l&#8217;empaquetament, tots els grups van aconseguir superar el repte. Un nou objectiu assolit! I \u00e9s que, l&#8217;alumnat de 2n del Roig \u00e9s jove, per\u00f2 est\u00e0 ben preparat. 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-->\r\n\r\n\t\t\t<\/div>\r\n\r\n\n","protected":false},"excerpt":{"rendered":"<p>Divendres 8, l&#8217;alumnat de 2n d&#8217;ESO va finalitzar el projecte cientificomatem\u00e0tic del segon trimestre. El fil conductor era el clorur de sodi (NaCl), \u00e9s a dir, la sal. A trav\u00e9s d&#8217;aquest producte tan com\u00fa i quotidi\u00e0, l&#8217;alumnat va poder posar en pr\u00e0ctica compet\u00e8ncies i continguts&hellip;  <a href=\"https:\/\/agora.xtec.cat\/institutmontserratroig\/eso\/eso-2\/eso-2a\/finalitza-el-projecte-cientificomatematic-de-2n-deso\/\" title=\"Read Finalitza el projecte cientificomatem\u00e0tic de 2n d&#8217;ESO\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":31413,"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":[497,84,14,15,16,349,325,29],"tags":[403],"class_list":["post-31404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curs-2024-25","category-eso-2","category-eso-2a","category-eso-2b","category-eso-2c","category-eso-2d","category-ins-montserrat-roig","category-portada","tag-projectes"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/posts\/31404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/comments?post=31404"}],"version-history":[{"count":6,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/posts\/31404\/revisions"}],"predecessor-version":[{"id":31424,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/posts\/31404\/revisions\/31424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/media\/31413"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/media?parent=31404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/categories?post=31404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutmontserratroig\/wp-json\/wp\/v2\/tags?post=31404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}