{"id":645,"date":"2021-07-28T22:57:17","date_gmt":"2021-07-28T20:57:17","guid":{"rendered":"http:\/\/laclassedemanon.fr\/?p=645"},"modified":"2021-12-21T15:39:32","modified_gmt":"2021-12-21T14:39:32","slug":"mathematiques-la-soustraction-initiation","status":"publish","type":"post","link":"https:\/\/laclassedemanon.fr\/?p=645","title":{"rendered":"Math\u00e9matiques &#8211; La soustraction (d\u00e9couverte)"},"content":{"rendered":"\n<p>Lorsque l&rsquo;on aborde la soustraction, la manipulation est une \u00e9tape indispensable. Apr\u00e8s avoir utilis\u00e9 des jetons, des cubes ou d&rsquo;autres objets vari\u00e9s, je propose aux \u00e9l\u00e8ves de dessiner des jetons et de barrer ceux que l&rsquo;on souhaite enlever. <\/p>\n\n\n\n<p>Sur ces fiches, les jetons sont d\u00e9j\u00e0 dessin\u00e9s et les \u00e9l\u00e8ves peuvent se concentrer sur le calcul en lui-m\u00eame. L&rsquo;\u00e9tape d&rsquo;apr\u00e8s, c&rsquo;est les laisser dessiner eux-m\u00eames les jetons quand ils estiment que c&rsquo;est n\u00e9cessaire, pour pouvoir s&rsquo;en passer petit \u00e0 petit, quand ils s&rsquo;estiment pr\u00eats. <\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/laclassedemanon.fr\/wp-content\/uploads\/2021\/05\/Initiation-a-la-soustraction.pdf\">Initiation \u00e0 la soustraction<\/a><a href=\"http:\/\/laclassedemanon.fr\/wp-content\/uploads\/2021\/05\/Initiation-a-la-soustraction.pdf\" class=\"wp-block-file__button\" download>T\u00e9l\u00e9charger<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Lorsque l&rsquo;on aborde la soustraction, la manipulation est une \u00e9tape indispensable. Apr\u00e8s avoir utilis\u00e9 des jetons, des cubes ou d&rsquo;autres objets vari\u00e9s, je propose aux \u00e9l\u00e8ves de dessiner des jetons et de barrer ceux que l&rsquo;on souhaite enlever. Sur ces fiches, les jetons sont d\u00e9j\u00e0 dessin\u00e9s et les \u00e9l\u00e8ves peuvent se concentrer sur le calcul [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":647,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eleves"],"_links":{"self":[{"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/posts\/645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=645"}],"version-history":[{"count":6,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/posts\/645\/revisions"}],"predecessor-version":[{"id":755,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/posts\/645\/revisions\/755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=\/wp\/v2\/media\/647"}],"wp:attachment":[{"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/laclassedemanon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}