{"id":8239,"date":"2026-02-11T09:17:08","date_gmt":"2026-02-11T08:17:08","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/?p=8239"},"modified":"2026-02-11T09:47:29","modified_gmt":"2026-02-11T08:47:29","slug":"des-jeux-pour-explorer-les-egalites","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/2026\/02\/11\/des-jeux-pour-explorer-les-egalites\/","title":{"rendered":"Des jeux pour explorer les \u00e9galit\u00e9s"},"content":{"rendered":"\n<p>Les \u00e9galit\u00e9s sont au c\u0153ur des math\u00e9matiques : elles repr\u00e9sentent l\u2019id\u00e9e que deux expressions peuvent \u00eatre diff\u00e9rentes mais avoir la m\u00eame valeur. Pour aider les \u00e9l\u00e8ves \u00e0 comprendre ce concept abstrait, rien de tel que le jeu ! Voici une s\u00e9rie de jeux con\u00e7us par les \u00e9l\u00e8ves de seconde 5 du lyc\u00e9e Victor Louis pour illustrer les \u00e9galit\u00e9s de mani\u00e8re ludique et interactive.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Capture-decran-2026-02-11-091441.jpg\" alt=\"\" class=\"wp-image-8249\" style=\"width:518px;height:auto\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Capture-decran-2026-02-11-091441.jpg 1024w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Capture-decran-2026-02-11-091441-300x158.jpg 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Capture-decran-2026-02-11-091441-768x403.jpg 768w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2026\/02\/Capture-decran-2026-02-11-091441-825x433.jpg 825w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jeu de l\u2019oie sur le th\u00e8me des taux d\u2019\u00e9volution :<\/strong> avancer en r\u00e9solvant des \u00e9galit\u00e9s li\u00e9es aux pourcentages et variations.<\/li>\n\n\n\n<li><strong>Timeline sur le th\u00e8me des \u00e9quations :<\/strong> progresser sur la frise en r\u00e9solvant des \u00e9quations, pour comprendre que diff\u00e9rentes expressions peuvent \u00eatre \u00e9quivalentes.<\/li>\n\n\n\n<li><strong>Dominos sur le th\u00e8me des racines :<\/strong> associer expressions et valeurs, pour visualiser l\u2019\u00e9galit\u00e9 symbolique et num\u00e9rique.<\/li>\n\n\n\n<li><strong>Mistigri sur le th\u00e8me des puissances :<\/strong> constituer des paires \u00e9quivalentes et reconna\u00eetre les diff\u00e9rentes formes d\u2019une m\u00eame puissance.<\/li>\n\n\n\n<li><strong>Puzzle sur le th\u00e8me des expressions litt\u00e9rales :<\/strong> assembler les pi\u00e8ces en regroupant les expressions \u00e9quivalentes.<\/li>\n\n\n\n<li><strong>Labyrinthe sur le th\u00e8me des fractions :<\/strong> choisir le bon chemin en identifiant des fractions \u00e9gales.<\/li>\n<\/ul>\n\n\n\n<p>Ces jeux permettent de manipuler concr\u00e8tement les expressions et d\u2019int\u00e9grer les \u00e9galit\u00e9s math\u00e9matiques de fa\u00e7on interactive et motivante.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les \u00e9galit\u00e9s sont au c\u0153ur des math\u00e9matiques : elles repr\u00e9sentent l\u2019id\u00e9e que deux expressions peuvent \u00eatre diff\u00e9rentes mais avoir la m\u00eame valeur. Pour aider les \u00e9l\u00e8ves \u00e0 comprendre ce concept abstrait, rien de tel que le jeu ! Voici une s\u00e9rie de jeux con\u00e7us par les \u00e9l\u00e8ves de seconde 5 du lyc\u00e9e Victor Louis pour &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/2026\/02\/11\/des-jeux-pour-explorer-les-egalites\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":895,"featured_media":8249,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,106,6,111,5,108,34,107],"tags":[],"class_list":["post-8239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-annee-2026","category-dans-les-etablissements","category-egalites-annee-et-theme","category-conferences-evenements-expositions","category-jeux","category-offre-danimations","category-egalites","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/8239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/users\/895"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/comments?post=8239"}],"version-history":[{"count":4,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/8239\/revisions"}],"predecessor-version":[{"id":8252,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/8239\/revisions\/8252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/media\/8249"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/media?parent=8239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/categories?post=8239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/tags?post=8239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}