{"id":2309,"date":"2026-10-05T16:50:50","date_gmt":"2026-10-05T14:50:50","guid":{"rendered":"https:\/\/linstitutrice.be\/linstitutrice.be\/?p=2309"},"modified":"2026-10-06T20:58:25","modified_gmt":"2026-10-06T18:58:25","slug":"decouverte-les-quadrilateres","status":"publish","type":"post","link":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/2026\/10\/05\/decouverte-les-quadrilateres\/","title":{"rendered":"D\u00e9couverte : les quadrilat\u00e8res"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u00c0 la d\u00e9couverte des quadrilat\u00e8res avec Filou \ud83e\udd8a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Aujourd\u2019hui, Filou lance un petit d\u00e9fi aux \u00e9l\u00e8ves : d\u00e9couvrir le point commun entre les membres de sa myst\u00e9rieuse famille de formes !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 travers cette activit\u00e9 de d\u00e9couverte, les enfants observent diff\u00e9rentes figures, comptent leurs c\u00f4t\u00e9s et d\u00e9terminent lesquelles appartiennent \u00e0 la famille des <strong>quadrilat\u00e8res<\/strong>. Ils construisent ainsi progressivement la r\u00e8gle : <strong>un quadrilat\u00e8re est un polygone qui poss\u00e8de 4 c\u00f4t\u00e9s et 4 sommets<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le dossier comprend <strong>2 pages d\u2019activit\u00e9s ainsi que leur correction<\/strong>, pour permettre une utilisation directement en classe. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udca1 Petit conseil d\u2019utilisation<\/strong><br>Je vous conseille de <strong>ne pas distribuer les deux feuilles en m\u00eame temps<\/strong>. Commencez par <em>La famille myst\u00e8re de Filou<\/em> et laissez les \u00e9l\u00e8ves chercher, observer et \u00e9mettre leurs hypoth\u00e8ses. Une fois la notion d\u00e9couverte collectivement, distribuez la deuxi\u00e8me feuille afin de <strong>mettre en mots et structurer ce qu\u2019ils viennent de comprendre<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ainsi, les \u00e9l\u00e8ves d\u00e9couvrent r\u00e9ellement la notion au lieu d\u2019avoir la r\u00e9ponse sous les yeux d\u00e8s le d\u00e9part. \ud83e\udd8a<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/linstitutrice.be\/linstitutrice.be\/wp-content\/uploads\/2026\/10\/quadrilateres_filou_4_pages_A4_marge_5mm.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 quadrilateres_filou_4_pages_A4_marge_5mm.\"><\/object><a id=\"wp-block-file--media-cc130469-f2e4-4b3b-bf15-d1ef8e9c88d9\" href=\"https:\/\/linstitutrice.be\/linstitutrice.be\/wp-content\/uploads\/2026\/10\/quadrilateres_filou_4_pages_A4_marge_5mm.pdf\">quadrilateres_filou_4_pages_A4_marge_5mm<\/a><a href=\"https:\/\/linstitutrice.be\/linstitutrice.be\/wp-content\/uploads\/2026\/10\/quadrilateres_filou_4_pages_A4_marge_5mm.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-cc130469-f2e4-4b3b-bf15-d1ef8e9c88d9\">T\u00e9l\u00e9charger<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez les quadrilat\u00e8res avec Filou et ses amis : une activit\u00e9 ludique de d\u00e9couverte avec exercices d\u2019observation, classement et correction.<\/p>\n","protected":false},"author":1,"featured_media":2323,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[9,47,1],"tags":[2017,2029,2025,2041,2037,2027,2035,222,299,2014,1822,2019,2023,2024,2036,2039,2020,2040,2026,213,2038,2022],"class_list":["post-2309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4eme-primaire","category-math-p4","category-non-classe","tag-activite-de-decouverte","tag-angles-droits","tag-carre","tag-classer-les-quadrilateres","tag-cotes","tag-cotes-paralleles","tag-decouverte-des-quadrilateres","tag-enseignement-primaire","tag-exercices-de-geometrie","tag-figures-geometriques","tag-filou-et-ses-amis","tag-geometrie","tag-losange","tag-parallelogramme","tag-polygones","tag-proprietes-des-quadrilateres","tag-quadrilateres","tag-reconnaitre-les-quadrilateres","tag-rectangle","tag-ressources-pedagogiques","tag-sommets","tag-trapeze"],"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/linstitutrice.be\/linstitutrice.be\/wp-content\/uploads\/2026\/10\/Fiches-de-quadrilateres-avec-corriges.png?fit=1983%2C793&ssl=1","_links":{"self":[{"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/posts\/2309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/comments?post=2309"}],"version-history":[{"count":3,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/posts\/2309\/revisions"}],"predecessor-version":[{"id":2325,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/posts\/2309\/revisions\/2325"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/media\/2323"}],"wp:attachment":[{"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/media?parent=2309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/categories?post=2309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linstitutrice.be\/linstitutrice.be\/index.php\/wp-json\/wp\/v2\/tags?post=2309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}