{"id":430,"date":"2016-05-02T15:04:07","date_gmt":"2016-05-02T14:04:07","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceip-enric-granados\/?p=430"},"modified":"2016-05-02T15:05:04","modified_gmt":"2016-05-02T14:05:04","slug":"construim-un-volca","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-enric-granados\/portada\/construim-un-volca\/","title":{"rendered":"Constru\u00efm un volc\u00e0"},"content":{"rendered":"<p>Els nens i nenes de sis\u00e8 hem dut a terme una experi\u00e8ncia a l&#8217;\u00e0rea de Medi Natural.  La consigna era que constru\u00edssim una maqueta d&#8217;un volc\u00e0 tot fent servir els seg\u00fcents materials:<br \/>\n\u2022\tUna planxa de suro, fusta o cartr\u00f3<br \/>\n\u2022\tUn matr\u00e0s o una ampolla de coll llarg<br \/>\n\u2022\tFang<br \/>\n\u2022\tBicarbonat de sodi<br \/>\n\u2022\tVinagre<br \/>\nDespr\u00e9s hav\u00edem d&#8217;omplir el matr\u00e0s o l&#8217;ampolla amb bicarbonat de sodi. L&#8217;hav\u00edem de situar sobre la planxa i l&#8217;hav\u00edem d&#8217;envoltar d&#8217;una muntanya de fang. A la classe hem abocat vinagre al matr\u00e0s. En entrar en contacte amb el bicarbonat el vinagre fa efervesc\u00e8ncia, puja pel coll del matr\u00e0s i vessa sobre la muntanya de fang. Les erupcions volc\u00e0niques s\u00f3n causades per un fenomen semblant. La disminuci\u00f3 de la pressi\u00f3 sota terra permet que els gasos del magma s&#8217;escampin. En pujar, els gasos arrosseguen el magma i es produeix l&#8217;erupci\u00f3 del volc\u00e0. Hem decidit compartir aquesta experi\u00e8ncia amb els companys de cicle inicial, els quals han gaudit molt\u00edssim i han fet preguntes i aportacions molt interessants. En aquesta experi\u00e8ncia tamb\u00e9 hem apr\u00e9s:<br \/>\nA adequar el nostre registre i saber explicar un tema propi del cicle superior a companys m\u00e9s petits.<br \/>\nA treballar en equip, tot resolent els petits conflictes i les difer\u00e8ncies que poden sorgir quan hem de prendre decisions conjuntament.<br \/>\nA organitzar-nos aut\u00f2nomament: comprar els materials, anar a casa dels companys a treballar, i  despr\u00e9s transportar la maqueta a la classe.<br \/>\nSi voleu pujar al repl\u00e0 de cicle superior, hem deixat les nostres maquetes en exposici\u00f3 per tal que les podeu veure. N&#8217;esteu tots convidats!<br \/>\n<embed type=\"application\/x-shockwave-flash\" src=\"https:\/\/photos.gstatic.com\/media\/slideshow.swf\" width=\"400\" height=\"267\" flashvars=\"host=picasaweb.google.com&#038;hl=ca&#038;feat=flashalbum&#038;RGB=0x000000&#038;feed=https%3A%2F%2Fpicasaweb.google.com%2Fdata%2Ffeed%2Fapi%2Fuser%2F102190129917450249662%2Falbumid%2F6280032108468400945%3Falt%3Drss%26kind%3Dphoto%26hl%3Dca\" pluginspage=\"http:\/\/www.macromedia.com\/go\/getflashplayer\"><\/embed><br \/>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/J1pPorQEFrY\" frameborder=\"0\" allowfullscreen><\/iframe><br \/>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/eMtroovbI8E\" frameborder=\"0\" allowfullscreen><\/iframe><br \/>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/WzhaVwbBblk\" frameborder=\"0\" allowfullscreen><\/iframe><br \/>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/qy4yavNhZ_0\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els nens i nenes de sis\u00e8 hem dut a terme una experi\u00e8ncia a l&#8217;\u00e0rea de Medi Natural.  La consigna era que constru\u00edssim una maqueta d&#8217;un volc\u00e0 tot fent servir els seg\u00fcents materials:  Una planxa de suro, fusta o cartr\u00f3, un matr\u00e0s o una ampolla de coll llarg,  fang, bicarbonat de sodi, vinagre<\/p>\n","protected":false},"author":1,"featured_media":431,"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":"","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 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