{"id":3431,"date":"2012-02-25T10:10:01","date_gmt":"2012-02-25T10:10:01","guid":{"rendered":"http:\/\/www.vallelian.net\/sps\/wordpress\/?page_id=3431"},"modified":"2015-09-19T14:39:34","modified_gmt":"2015-09-19T14:39:34","slug":"support-a-la-realisation-dadditions-et-de-soustrractions","status":"publish","type":"page","link":"https:\/\/www.spsressources.ch\/wordpress\/?page_id=3431","title":{"rendered":"Additions et soustractions"},"content":{"rendered":"

Support \u00e0 la r\u00e9alisation d’additions et de soustractions:<\/strong><\/p>\n

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Clliquez ici pour ouvrir le document ci-dessus<\/span><\/a><\/span><\/span><\/address>\n
(Ce support doit \u00eatre imprim\u00e9 en format A4 ou A3 et \u00eatre plastifi\u00e9.)<\/address>\n
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Certains enfants auront besoin de commencer\u00a0 en manipulant\u00a0 du mat\u00e9riel pour r\u00e9aliser les additions et les soustractions. Il peuvent le faire en disposant des r\u00e9glettes sur le support de format A3\u00a0 (Cliquez\u00a0ici\u00a0pour d\u00e9couvrir les r\u00e9glettes)<\/span><\/a>.<\/span><\/span><\/p>\n

Ils pourront\u00a0 \u00e9changer 10 unit\u00e9s contre une barre de dix, etc…. et inscrire leur r\u00e9ponses \u00e0 l’aide d’un stylo effa\u00e7able dans les bonnes colonnes du support (UNITE, DIZAINE, CENTAINE, MILLIER)<\/p>\n

Cliquez ici<\/span><\/a><\/span><\/span> pour ouvrir la page pr\u00e9sentant une planche-support pour les r\u00e9glettesEnsuite, \u00e0 la place de manipuler les r\u00e9glettes, l’enfant pourra r\u00e9aliser ses calculs\u00a0 en coloriant les unit\u00e9s-dizaines- centaines ou milliers\u00a0 (sur le m\u00eame support en format A4) .<\/p>\n

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En utilisant des couleurs diff\u00e9rentes,\u00a0 l’enfant a une bonne repr\u00e9sentation des nombres \u00e0 additionner.\u00a0 Il\u00a0 pourra faire des \u00e9changes (colorier une barre de dix en \u00e9change de dix unit\u00e9s, etc… !) et r\u00e9aliser des additions jusqu’\u00e0 10’000 !<\/p>\n

Ce support peut aussi servir \u00e0 r\u00e9aliser des soustractions (on efface au lieu de colorier !)<\/p>\n

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Support \u00e0 la r\u00e9alisation d’additions et de soustractions:   Clliquez ici pour ouvrir le document ci-dessus (Ce support doit \u00eatre imprim\u00e9 en format A4 ou A3 et \u00eatre plastifi\u00e9.) \u00a0 Certains enfants auront besoin de commencer\u00a0 en manipulant\u00a0 du mat\u00e9riel … Continuer la lecture →<\/span><\/a><\/p>\n","protected":false},"author":3472,"featured_media":0,"parent":12844,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3431","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/3431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/3472"}],"replies":[{"embeddable":true,"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3431"}],"version-history":[{"count":64,"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/3431\/revisions"}],"predecessor-version":[{"id":16294,"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/3431\/revisions\/16294"}],"up":[{"embeddable":true,"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=\/wp\/v2\/pages\/12844"}],"wp:attachment":[{"href":"https:\/\/www.spsressources.ch\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}