{"id":694,"date":"2016-02-17T22:10:04","date_gmt":"2016-02-17T21:10:04","guid":{"rendered":"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/?page_id=694"},"modified":"2016-11-30T19:56:40","modified_gmt":"2016-11-30T18:56:40","slug":"formation-des-cristaux","status":"publish","type":"page","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/formation-des-cristaux\/","title":{"rendered":"Formation des cristaux"},"content":{"rendered":"<table class=\"contenu\" style=\"height: 237px\" border=\"\" width=\"736\">\n<tbody>\n<tr>\n<td>Objectif<\/td>\n<td>Pr\u00e9ciser les conditions de formation des cristaux<\/td>\n<\/tr>\n<tr>\n<td width=\"30%\">Mode de raisonnement<\/td>\n<td><a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/modes-de-raisonnement\/#ancre2\">Inductif<\/a> : \u00e9tablir un mod\u00e8le<\/td>\n<\/tr>\n<tr>\n<td>Activit\u00e9 1<\/td>\n<td>\n<ul>\n<li>R\u00e9aliser la cristallisation de la <a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/cristallisation-de-la-vanilline\/\">vanilline<\/a> dans deux conditions diff\u00e9rentes : refroidissement rapide, refroidissement lent.<\/li>\n<li>Observer la taille des cristaux au microscope.<\/li>\n<li>Mettre en relation la taille des cristaux et la vitesse de refroidissement.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>Mode de regroupement des \u00e9l\u00e8ves<\/td>\n<td><a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/groupement-des-eleves\/#ancre1\">Bin\u00f4mes <\/a>travaillant de fa\u00e7on ind\u00e9pendante.<\/td>\n<\/tr>\n<tr>\n<td>Production attendue<\/td>\n<td>Texte <a href=\"http:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/enseigner\/ressources-par-niveau\/reforme-college\/demarches-en-svt-gttp\/texte-explicatif\/\">explicatif<\/a> pr\u00e9sentant le mod\u00e8le.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Objectif Pr\u00e9ciser les conditions de formation des cristaux Mode de raisonnement Inductif : \u00e9tablir un mod\u00e8le Activit\u00e9 1 R\u00e9aliser la cristallisation de la vanilline dans deux conditions diff\u00e9rentes : refroidissement rapide, refroidissement lent. Observer la taille des cristaux au microscope. Mettre en relation la taille des cristaux et la vitesse de refroidissement. Mode de regroupement &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/formation-des-cristaux\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-twocolumnsright.php","meta":{"footnotes":""},"class_list":["post-694","page","type-page","status-publish","hentry","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/comments?post=694"}],"version-history":[{"count":3,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages\/694\/revisions"}],"predecessor-version":[{"id":772,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/pages\/694\/revisions\/772"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/svt\/wp-json\/wp\/v2\/media?parent=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}