{"id":3039,"date":"2024-09-27T10:34:41","date_gmt":"2024-09-27T08:34:41","guid":{"rendered":"https:\/\/math.univ-lyon1.fr\/dream\/?p=3039"},"modified":"2025-12-13T08:52:06","modified_gmt":"2025-12-13T07:52:06","slug":"des-problemes-ouverts-aux-problemes-de-demarche-de-recherche-pour-lenseignement-et-lapprentissage-des-mathematiques-hommage-a-gilbert-arsac1938-2025-copy-copy-2","status":"publish","type":"post","link":"https:\/\/math.univ-lyon1.fr\/dream\/?p=3039","title":{"rendered":"2024 &#8211; Comment construire une partie de ses apprentissages \u00e0 partir de probl\u00e8mes de recherche au cycle 3 ?"},"content":{"rendered":"\n\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-300x197.jpg\" alt=\"2024 - AFDM\" itemprop=\"image\" height=\"197\" width=\"300\" title=\"2024 - AFDM\" onerror=\"this.style.display='none'\" loading=\"lazy\" \/>\n\t\t\t<a href=\"https:\/\/afdm.apmep.fr\/rubriques\/eleves\/le-plus-grand-produit-en-cm1\/\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\thttps:\/\/afdm.apmep.fr\/rubriques\/eleves\/le-plus-grand-produit-en-cm1\/\n\t\t\t\t\t<\/a>\n\t<p>Pour citer cet article :<\/p>\n<p>Aldon, G., Margerand, F., Roussel, S. &amp; Viry-Leroi, A. (2024). Le plus grand produit en CM1. Au fil des maths, 553, 1-7.<\/p>\n<p>&nbsp;<\/p>\n\t<!-- PDF Embedder: Please provide an \"URL\" attribute in your shortcode. -->\n\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/afdm.apmep.fr\/rubriques\/eleves\/le-plus-grand-produit-en-cm1\/ Pour citer cet article : Aldon, G., Margerand, F., Roussel, S. &amp; Viry-Leroi, A. (2024). Le plus grand produit en CM1. Au fil des maths, 553, 1-7. &nbsp;<\/p>\n","protected":false},"author":3,"featured_media":3040,"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-3039","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\/2025\/11\/2025-AFDM.jpg",560,368,false],"landscape":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"portraits":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"thumbnail":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-150x150.jpg",150,150,true],"medium":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-300x197.jpg",300,197,true],"large":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"1536x1536":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"2048x2048":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"tc-grid-full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"tc-grid":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-560x350.jpg",560,350,true],"tc-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-270x250.jpg",270,250,true],"slider-full":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"slider":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"tc-sq-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-510x368.jpg",510,368,true],"tc-ws-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM.jpg",560,368,false],"tc-ws-small-thumb":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-528x297.jpg",528,297,true],"tc-slider-small":["https:\/\/math.univ-lyon1.fr\/dream\/wp-content\/uploads\/2025\/11\/2025-AFDM-517x235.jpg",517,235,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=72\" rel=\"category\">PUBLICATIONS SCIENTIFIQUES<\/a>","rttpg_excerpt":"https:\/\/afdm.apmep.fr\/rubriques\/eleves\/le-plus-grand-produit-en-cm1\/ Pour citer cet article : Aldon, G., Margerand, F., Roussel, S. &amp; Viry-Leroi, A. (2024). Le plus grand produit en CM1. Au fil des maths, 553, 1-7. &nbsp;","_links":{"self":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/3039","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=3039"}],"version-history":[{"count":4,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/3039\/revisions"}],"predecessor-version":[{"id":3916,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/posts\/3039\/revisions\/3916"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=\/wp\/v2\/media\/3040"}],"wp:attachment":[{"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3039"},{"taxonomy":"niveau","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fniveau&post=3039"},{"taxonomy":"type_situation","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftype_situation&post=3039"},{"taxonomy":"theme_maths","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftheme_maths&post=3039"},{"taxonomy":"probleme_associe","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Fprobleme_associe&post=3039"},{"taxonomy":"type-expe","embeddable":true,"href":"https:\/\/math.univ-lyon1.fr\/dream\/index.php?rest_route=%2Fwp%2Fv2%2Ftype-expe&post=3039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}