{"id":5223,"date":"2026-11-09T09:58:49","date_gmt":"2026-11-09T09:58:49","guid":{"rendered":"https:\/\/blog.123montessori.fr\/?p=5223"},"modified":"2026-11-09T10:54:20","modified_gmt":"2026-11-09T10:54:20","slug":"la-construction-du-nombre-en-soutien-scolaire","status":"publish","type":"post","link":"https:\/\/blog.123montessori.fr\/?p=5223","title":{"rendered":"La construction du nombre en soutien scolaire"},"content":{"rendered":"\n

Grande joie pour moi cette semaine. J’ai re\u00e7u en s\u00e9ance une grande de CM2 qui n’avait pas compris la construction du nombre.<\/p>\n\n\n\n

J’ai commenc\u00e9 \u00e0 la base avec la pr\u00e9sentation du syst\u00e8me d\u00e9cimal, une le\u00e7on en 3 temps.<\/p>\n\n\n\n

Je crois que ce qui bloque les \u00e9l\u00e8ves, c’est qu’on cherche \u00e0 tout prix \u00e0 leur faire apprendre vingt, trente, quarante…. qui rel\u00e8vent du vocabulaire. Alors que 2 dix, 3 dix, 4 1dix, c’est concret et \u00e7a aide \u00e0 construire le nombre. Le vocabulaire viendra plus tard…<\/p>\n\n\n\n

Faire ce travail de retour au r\u00e9el a vraiment plu \u00e0 F.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Puis nous avons fait des grandes additions avec change. Toc, toc, toc, madame la banque… \u00c7a marche encore \u00e0 10 ans !<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Et pour le r\u00e9sultat, retour aux chiffres \u00e9crits, c’est elle qui les a inscrits, qui a souffl\u00e9 pour faire appara\u00eetre le nombre. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

C’est vraiment magique Montessori ! Je suis sortie repos\u00e9e de cette s\u00e9ance, quelle joie !<\/p>\n","protected":false},"excerpt":{"rendered":"

Grande joie pour moi cette semaine. J’ai re\u00e7u en s\u00e9ance une grande de CM2 qui n’avait pas compris la construction du nombre. J’ai commenc\u00e9 \u00e0 la base avec la pr\u00e9sentation du syst\u00e8me d\u00e9cimal, une le\u00e7on… Plus<\/a><\/p>\n","protected":false},"author":1,"featured_media":5230,"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_memberships_contains_paid_content":false,"footnotes":""},"categories":[31,5],"tags":[22,26,167,14,17,12],"class_list":["post-5223","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apprendre-a-compter","category-mathematiques","tag-apprendre-en-jouant","tag-compter","tag-constructiondunombre","tag-coschooling","tag-fait-maison","tag-mathematiques"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/blog.123montessori.fr\/wp-content\/uploads\/2026\/11\/construction-du-nombre-1-scaled.jpg","_links":{"self":[{"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/posts\/5223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5223"}],"version-history":[{"count":2,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/posts\/5223\/revisions"}],"predecessor-version":[{"id":5235,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/posts\/5223\/revisions\/5235"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=\/wp\/v2\/media\/5230"}],"wp:attachment":[{"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.123montessori.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}