{"id":476,"date":"2020-11-03T09:21:00","date_gmt":"2020-11-03T08:21:00","guid":{"rendered":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/2020\/11\/03\/semaine-des-sciences\/"},"modified":"2024-01-07T07:06:48","modified_gmt":"2024-01-07T06:06:48","slug":"semaine-des-sciences","status":"publish","type":"post","link":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/2020\/11\/03\/semaine-des-sciences\/","title":{"rendered":"Semaine des sciences"},"content":{"rendered":"<div class=\"ob-sections\">\n<div class=\"ob-section ob-section-images ob-default\">\n<div class=\"ob-row-1-col\"><img decoding=\"async\" class=\"ob-cell ob-img ob-media\" src=\"https:\/\/baladesetbricolage.enthoumas.fr\/wp-content\/uploads\/2024\/01\/article21-img1.jpg\" alt=\"Semaine des sciences\" \/><\/div>\n<\/div>\n<div class=\"ob-section ob-section-html \">\n<p>A l&#8217;occasion de la semaine des sciences le grand fr\u00e8re a fabriqu\u00e9 un arc en ciel \u00e0 l&#8217;\u00e9cole. Il a donc fallu le refaire \u00e0 la maison pour que chacun voie mieux comment \u00e7a marchait.<\/p>\n<p>Il faut :<\/p>\n<p>&#8211; 5 pots de yaourt ou autre verres transparents<\/p>\n<p>&#8211; 4 sopalins<\/p>\n<p>&#8211; des colorants alimentaires<\/p>\n<p>&#8211; de l&#8217;eau<\/p>\n<p>Dans un pot sur 2 verser un peu d&#8217;eau (moins de la moiti\u00e9). Ajouter quelques gouttes de colorant alimentaire bleu, rouge, jaune. Alterner un pot d&#8217;eau color\u00e9e avec un pot vide. Plier les sopalins en 3 ou 4 selon la longueur pour faire des ponts entre 1 pot color\u00e9 et un pot vide.<\/p>\n<p>Attendre. La migration de l&#8217;eau color\u00e9e prend du temps plus ou moins selon l&#8217;humidit\u00e9 de l&#8217;air.<\/p>\n<\/div>\n<div class=\"ob-section ob-section-images ob-default\">\n<div class=\"ob-row-1-col\"><img decoding=\"async\" class=\"ob-cell ob-img ob-media\" src=\"https:\/\/baladesetbricolage.enthoumas.fr\/wp-content\/uploads\/2024\/01\/article21-img2.jpg\" alt=\"Semaine des sciences\" \/><\/div>\n<\/div>\n<div class=\"ob-section ob-section-images ob-default\">\n<div class=\"ob-row-1-col\"><img decoding=\"async\" class=\"ob-cell ob-img ob-media\" src=\"https:\/\/baladesetbricolage.enthoumas.fr\/wp-content\/uploads\/2024\/01\/article21-img3.jpg\" alt=\"Semaine des sciences\" \/><\/div>\n<\/div>\n<div class=\"ob-section ob-section-html \">\n<p>Lorsque les pots vides ont un fond d&#8217;eau color\u00e9e on retire les ponts de sopalin.<\/p>\n<\/div>\n<div class=\"ob-section ob-section-images ob-default\">\n<div class=\"ob-row-1-col\"><img decoding=\"async\" class=\"ob-cell ob-img ob-media\" src=\"https:\/\/baladesetbricolage.enthoumas.fr\/wp-content\/uploads\/2024\/01\/article21-img4.jpg\" alt=\"Semaine des sciences\" \/><\/div>\n<\/div>\n<div class=\"ob-section ob-section-html \">\n<p>Les couleurs ont migr\u00e9 avec l&#8217;eau dans les pots vides et se sont m\u00e9lang\u00e9es.\u00a0 \u00e7a permet de faire la diff\u00e9rence entre les couleurs primaires : bleu jaune, rouge. Et les couleurs obtenues par m\u00e9lange :<\/p>\n<p>rouge + jaune = orange<\/p>\n<p>rouge + bleu = violet<\/p>\n<p>bleu + jaune = vert<\/p>\n<\/div>\n<div class=\"ob-section ob-section-html \">\n<p>Par la suite nous dessinons et l\u00e9gendons l&#8217;exp\u00e9rience sur le cahier de dessin. Ce qui permet de revenir sur ce que nous en avons retenu et ce que nous avons appris.<\/p>\n<\/div>\n<div class=\"ob-section ob-section-html \">\n<p>Les comp\u00e9tences abord\u00e9es sont :<\/p>\n<p>&#8211; Toucher les mati\u00e8res et les mat\u00e9riaux<\/p>\n<p>&#8211; Dessiner des formes et des objets<\/p>\n<p>&#8211; Reconnaitre les couleurs et les utiliser<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p class=\"text-justify\">A l&#8217;occasion de la semaine des sciences le grand fr\u00e8re a fabriqu\u00e9 un arc en ciel \u00e0 l&#8217;\u00e9cole. Il a donc fallu [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":101,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"yes","footnotes":""},"categories":[3,1],"tags":[],"class_list":["post-476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activites-enfants","category-blog"],"_links":{"self":[{"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/posts\/476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/comments?post=476"}],"version-history":[{"count":2,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/posts\/476\/revisions"}],"predecessor-version":[{"id":519,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/posts\/476\/revisions\/519"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/media\/101"}],"wp:attachment":[{"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/media?parent=476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/categories?post=476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baladesetbricolage.enthoumas.fr\/index.php\/wp-json\/wp\/v2\/tags?post=476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}