{"id":4267,"date":"2025-03-06T20:10:04","date_gmt":"2025-03-06T19:10:04","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/?p=4267"},"modified":"2025-03-06T20:28:51","modified_gmt":"2025-03-06T19:28:51","slug":"descobrint-la-polvora-una-classe-espectacular","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/portada\/descobrint-la-polvora-una-classe-espectacular\/","title":{"rendered":"Descobrint la p\u00f3lvora: una classe espectacular!"},"content":{"rendered":"\n<p>Divendres passat, durant la setmana del projecte d&#8217;escola, que aquest any girava al voltant de la Festa Major, els alumnes de cinqu\u00e8 van viure una experi\u00e8ncia emocionant. La sessi\u00f3 va comen\u00e7ar amb la projecci\u00f3 d&#8217;un v\u00eddeo on s&#8217;explicava la hist\u00f2ria de la p\u00f3lvora: quan es va inventar, com es feia servir antigament i quin paper ha tingut en diferents cultures.<\/p>\n\n\n\n<p>Per\u00f2 el millor encara estava per arribar! L&#8217;Assumpta ens va sorprendre amb un experiment en directe per fabricar p\u00f3lvora negra amb sofre i altres materials. Aix\u00f2 s\u00ed, ens va advertir que era una prova que mai no s&#8217;ha de fer a casa, ja que pot ser molt perillosa.<\/p>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/drive.google.com\/file\/d\/14DZmss6k2NSI7_P34Tr2P-UTea9rdhwS\/preview\" width=\"440\" height=\"280\" allow=\"autoplay\"><\/iframe>\n\n\n\n<p>L&#8217;experiment va ser espectacular! Vam poder entendre de primera m\u00e0 com es genera el foc i l&#8217;explosi\u00f3, i aix\u00ed relacionar-ho amb els correfocs, una part imprescindible i emocionant de les festes majors a tot Catalunya. Aquesta activitat no nom\u00e9s ens va ensenyar ci\u00e8ncia, sin\u00f3 que tamb\u00e9 ens va ajudar a valorar la import\u00e0ncia i la tradici\u00f3 del foc en la nostra cultura popular.<\/p>\n\n\n\n<p>Ha estat, sens dubte, un experiment inoblidable que ha donat encara m\u00e9s sentit a la nostra setmana dedicada a la festa major!<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0003.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0003-768x1024.jpg\" alt=\"\" class=\"wp-image-4275\" srcset=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0003-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0003-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0003-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0003.jpg 1530w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0007-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0007-1-768x1024.jpg\" alt=\"\" class=\"wp-image-4276\" srcset=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0007-1-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0007-1-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0007-1-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0007-1.jpg 1530w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0006.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0006-768x1024.jpg\" alt=\"\" class=\"wp-image-4277\" srcset=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0006-768x1024.jpg 768w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0006-225x300.jpg 225w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0006-1152x1536.jpg 1152w, https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/IMG-20250228-WA0006.jpg 1530w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/agora.xtec.cat\/ceipcoloniaguell\/wp-content\/uploads\/usu27\/2025\/03\/Diseno-sin-titulo1-1.mp4\"><\/video><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Divendres passat, durant la setmana del projecte d&#8217;escola, que aquest any girava al voltant de la Festa Major, els alumnes de cinqu\u00e8 van viure una experi\u00e8ncia emocionant. La sessi\u00f3 va comen\u00e7ar amb la projecci\u00f3 d&#8217;un v\u00eddeo on s&#8217;explicava la hist\u00f2ria de la p\u00f3lvora: quan es va inventar, com es feia servir antigament i quin paper [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":4256,"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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