{"id":3996,"date":"2026-04-26T12:19:46","date_gmt":"2026-04-26T10:19:46","guid":{"rendered":"https:\/\/math.univ-lyon1.fr\/dream\/?p=3996"},"modified":"2026-04-26T12:20:59","modified_gmt":"2026-04-26T10:20:59","slug":"2026-chercher-ca-sapprend-et-ca-sevalue","status":"publish","type":"post","link":"https:\/\/math.univ-lyon1.fr\/dream\/?p=3996","title":{"rendered":"2026 – Chercher ? \u00c7a s\u2019apprend\u2026 et \u00e7a s\u2019\u00e9value !"},"content":{"rendered":"\r\n
\r\n\t\t\t\t\"2026-AuFilDesMaths-Chercher\"\r\n\t<\/figure>\r\n\t

Le groupe DREAM de l’IREM de Lyon s’int\u00e9resse depuis 20 ans \u00e0 mettre la r\u00e9solution de probl\u00e8mes au centre de l’enseignement. Dans cet article construit autour du \u00ab probl\u00e8me du billard \u00bb en classe de Troisi\u00e8me, il nous propose un outil destin\u00e9 \u00e0 la fois \u00e0 \u00e9valuer et \u00e0 accompagner le d\u00e9veloppement de la comp\u00e9tence\u00a0Chercher chez nos \u00e9l\u00e8ves.<\/p>\r\n\t

Pour citer cet article :<\/p>\r\n

Di Francia M., Guise A., Krieger D., Leclerc F.,Offredi J., Croquelois S.,Aldon G., Front M. & Gardes M.L., \u00ab Chercher ? \u00c7a s’apprend…et \u00e7a s’\u00e9value ! \u00bb, in APMEP Au fil des maths. N\u00b0 559. 2 avril 2026, https:\/\/afdm.apmep.fr\/rubriques\/eleves\/chercher-ca-sapprendet-ca-sevalue\/<\/em><\/p>\r\n\t\r\n\t\t\t\r\n\t\t\t\t\t\tLire l’article\r\n\t\t\t\t\t<\/a>\r\n\r\n","protected":false},"excerpt":{"rendered":"

Le groupe DREAM de l’IREM de Lyon s’int\u00e9resse depuis 20 ans \u00e0 mettre la r\u00e9solution de probl\u00e8mes au centre de l’enseignement. Dans cet article construit autour du \u00ab probl\u00e8me du billard \u00bb en classe de Troisi\u00e8me, il nous propose un outil destin\u00e9 \u00e0 la fois \u00e0 \u00e9valuer et \u00e0 accompagner le d\u00e9veloppement de la comp\u00e9tence\u00a0Chercher […]<\/p>\n","protected":false},"author":3,"featured_media":3999,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"niveau":[],"type_situation":[],"theme_maths":[],"probleme_associe":[],"type-expe":[],"class_list":{"0":"post-3996","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-publications-scientifiques","8":"czr-hentry"},"rttpg_featured_image_url":{"full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher.jpg",497,718,false],"landscape":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher.jpg",497,718,false],"portraits":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher.jpg",497,718,false],"thumbnail":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-150x150.jpg",150,150,true],"medium":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-208x300.jpg",208,300,true],"large":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher.jpg",497,718,false],"1536x1536":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher.jpg",497,718,false],"2048x2048":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher.jpg",497,718,false],"tc-grid-full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x444.jpg",497,444,true],"tc-grid":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x350.jpg",497,350,true],"tc-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-270x250.jpg",270,250,true],"slider-full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x500.jpg",497,500,true],"slider":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x500.jpg",497,500,true],"tc-sq-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x510.jpg",497,510,true],"tc-ws-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x624.jpg",497,624,true],"tc-ws-small-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x297.jpg",497,297,true],"tc-slider-small":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2026\/04\/2026-AuFilDesMaths-Chercher-497x235.jpg",497,235,true]},"rttpg_author":{"display_name":"St\u00e9phanie CROQUELOIS","author_link":"https:\/\/math.univ-lyon1.fr\/dream\/?author=3"},"rttpg_comment":0,"rttpg_category":"PUBLICATIONS SCIENTIFIQUES<\/a>","rttpg_excerpt":"Le groupe DREAM de l’IREM de Lyon s’int\u00e9resse depuis 20 ans \u00e0 mettre la r\u00e9solution de probl\u00e8mes au centre de l’enseignement. Dans cet article construit autour du \u00ab probl\u00e8me du billard \u00bb en classe de Troisi\u00e8me, il nous propose un outil destin\u00e9 \u00e0 la fois \u00e0 \u00e9valuer et \u00e0 accompagner le d\u00e9veloppement de la comp\u00e9tence\u00a0Chercher\u2026","_links":{"self":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/3996","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=3996"}],"version-history":[{"count":2,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/3996\/revisions"}],"predecessor-version":[{"id":4000,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/3996\/revisions\/4000"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/media\/3999"}],"wp:attachment":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3996"},{"taxonomy":"niveau","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fniveau&post=3996"},{"taxonomy":"type_situation","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftype_situation&post=3996"},{"taxonomy":"theme_maths","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftheme_maths&post=3996"},{"taxonomy":"probleme_associe","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fprobleme_associe&post=3996"},{"taxonomy":"type-expe","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftype-expe&post=3996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}