{"id":2389,"date":"2022-12-04T14:37:28","date_gmt":"2022-12-04T13:37:28","guid":{"rendered":"https:\/\/math.univ-lyon1.fr\/dream\/?p=2389"},"modified":"2025-12-07T15:36:44","modified_gmt":"2025-12-07T14:36:44","slug":"nombres-trapezoidaux-retour-expe-2nde-2022","status":"publish","type":"post","link":"https:\/\/math.univ-lyon1.fr\/dream\/?p=2389","title":{"rendered":"Nombres trap\u00e9zo\u00efdaux &#8211; Retour d&rsquo;exp\u00e9rience &#8211; 2nde &#8211; 2022"},"content":{"rendered":"\r\n\r\n  <a href=\"https:\/\/math.univ-lyon1.fr\/dream\/\">Accueil<\/a> &raquo; \r\n  <a href=\"https:\/\/math.univ-lyon1.fr\/dream\/?page_id=3328\">Ressources p\u00e9dagogiques<\/a> &raquo; \r\n  <a href=\"https:\/\/math.univ-lyon1.fr\/dream\/?page_id=1933\">Exp\u00e9rimentations<\/a> &raquo; \r\n Nombres trap\u00e9zo\u00efdaux &#8211; Retour d&rsquo;exp\u00e9rience &#8211; 2nde &#8211; 2022\r\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/07\/LOGOLicenceCC-e1658238918832.png\" alt=\"LOGOLicenceCC\" itemprop=\"image\" height=\"31\" width=\"88\" title=\"LOGOLicenceCC\" onerror=\"this.style.display='none'\" loading=\"lazy\" \/>\r\n\t\t<ul>\r\n\t\t\t\t\t<li>\r\n\t\t\t\t\t<a href=\"#compterendu\" target=\"_self\">\r\n\t\t\t\t<h3>Compte rendu de s\u00e9ance<\/h3>\r\n\t\t\t\t\t<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t\t\t<li>\r\n\t\t\t\t\t<a href=\"#Affiches\" target=\"_self\">\r\n\t\t\t\t<h3>Affiches d&rsquo;\u00e9l\u00e8ves<\/h3>\r\n\t\t\t\t\t<\/a>\r\n\t\t\t<\/li>\r\n\t\t\t\t<\/ul>\r\n\t\t\t<a href=\"https:\/\/math.univ-lyon1.fr\/dream\/?p=3428\" target=\"_self\">\r\n\t\t\t\t\t\tLes nombres trap\u00e9zo\u00efdaux\r\n\t\t\t\t\t<\/a>\r\n<h3  id=\"compterendu\">\r\n\t\t\tCompte rendu de s\u00e9ance\t<\/h3>\r\n\t<a href=\"https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_DREAM_2nde_2022_CompteRenduSeance.pdf\" class=\"pdfemb-viewer\" style=\"width:1000px;height:800px;\" data-width=\"1000\" data-height=\"800\" data-toolbar=\"top\" data-toolbar-fixed=\"off\">NombresTrapezoidaux_DREAM_2nde_2022_CompteRenduSeance<\/a>\r\n<h3  id=\"Affiches\">\r\n\t\t\tAffiches \u00e9l\u00e8ves\t<\/h3>\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>Accueil &raquo; Ressources p\u00e9dagogiques &raquo; Exp\u00e9rimentations &raquo; Nombres trap\u00e9zo\u00efdaux &#8211; Retour d&rsquo;exp\u00e9rience &#8211; 2nde &#8211; 2022 Compte rendu de s\u00e9ance Affiches d&rsquo;\u00e9l\u00e8ves Les nombres trap\u00e9zo\u00efdaux Compte rendu de s\u00e9ance Affiches \u00e9l\u00e8ves<\/p>\n","protected":false},"author":3,"featured_media":2394,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"niveau":[151,114],"type_situation":[115],"theme_maths":[],"probleme_associe":[126],"type-expe":[161,160],"class_list":{"0":"post-2389","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-experimentations","8":"niveau-2nde","9":"niveau-lycee","10":"type_situation-sdrp","11":"probleme_associe-nombres-trapezoidaux","12":"type-expe-affiches-eleves","13":"type-expe-retour-dexperience","14":"czr-hentry"},"rttpg_featured_image_url":{"full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"landscape":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"portraits":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"thumbnail":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-150x150.png",150,150,true],"medium":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-300x126.png",300,126,true],"large":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"1536x1536":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"2048x2048":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"tc-grid-full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"tc-grid":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-570x252.png",570,252,true],"tc-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-270x250.png",270,250,true],"slider-full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-600x100.png",600,100,true],"slider":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-600x100.png",600,100,true],"tc-sq-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-510x252.png",510,252,true],"tc-ws-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022.png",600,252,false],"tc-ws-small-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-528x252.png",528,252,true],"tc-slider-small":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2022\/12\/NombresTrapezoidaux_ImMiseAvant_RE_DREAM_2nde_2022-517x47.png",517,47,true]},"rttpg_author":{"display_name":"St\u00e9phanie CROQUELOIS","author_link":"https:\/\/math.univ-lyon1.fr\/dream\/?author=3"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/math.univ-lyon1.fr\/dream\/?cat=23\" rel=\"category\">EXPERIMENTATIONS<\/a>","rttpg_excerpt":"Accueil &raquo; Ressources p\u00e9dagogiques &raquo; Exp\u00e9rimentations &raquo; Nombres trap\u00e9zo\u00efdaux &#8211; Retour d&rsquo;exp\u00e9rience &#8211; 2nde &#8211; 2022 Compte rendu de s\u00e9ance Affiches d&rsquo;\u00e9l\u00e8ves Les nombres trap\u00e9zo\u00efdaux Compte rendu de s\u00e9ance Affiches \u00e9l\u00e8ves","_links":{"self":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/2389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2389"}],"version-history":[{"count":11,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/2389\/revisions"}],"predecessor-version":[{"id":3686,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/2389\/revisions\/3686"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/media\/2394"}],"wp:attachment":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2389"},{"taxonomy":"niveau","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fniveau&post=2389"},{"taxonomy":"type_situation","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftype_situation&post=2389"},{"taxonomy":"theme_maths","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftheme_maths&post=2389"},{"taxonomy":"probleme_associe","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fprobleme_associe&post=2389"},{"taxonomy":"type-expe","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftype-expe&post=2389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}