{"id":123,"date":"2023-05-07T15:00:49","date_gmt":"2023-05-07T15:00:49","guid":{"rendered":"https:\/\/leam.dev.uqam.ca\/?p=123"},"modified":"2023-08-07T15:09:35","modified_gmt":"2023-08-07T15:09:35","slug":"juin2023","status":"publish","type":"post","link":"https:\/\/leam.uqam.ca\/?p=123","title":{"rendered":"Juin 2023: Conf\u00e9rence virtuelle Proportionalit\u00e9 et \u00e9quivalence de ratios"},"content":{"rendered":"<p style=\"font-weight: 400;\">Le LEAM vous invite \u00e0 assister \u00e0 une nouvelle conf\u00e9rence virtuelle publique, qui aura lieu le <strong>jeudi 15 juin de 13h30 \u00e0 15h30<\/strong>, donn\u00e9e par le professeur J\u00e9r\u00f4me Proulx.<\/p>\n<p><!--more--><\/p>\n<p style=\"font-weight: 400;\">La conf\u00e9rence aura pour th\u00e8me:\u00a0<em>Proportionnalit\u00e9 et \u00e9quivalence de ratios: quelques le\u00e7ons \u00e0 tirer des raisonnements des \u00e9l\u00e8ves<\/em>.<\/p>\n<p><span dir=\"ltr\" role=\"presentation\">C<\/span><span dir=\"ltr\" role=\"presentation\">et<\/span><span dir=\"ltr\" role=\"presentation\">te<\/span> <span dir=\"ltr\" role=\"presentation\">conf\u00e9rence<\/span> <span dir=\"ltr\" role=\"presentation\">offre un premier aper\u00e7u<\/span> <span dir=\"ltr\" role=\"presentation\">d<\/span><span dir=\"ltr\" role=\"presentation\">es<\/span> <span dir=\"ltr\" role=\"presentation\">r\u00e9sultats<\/span> <span dir=\"ltr\" role=\"presentation\">d\u2019une\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">exp\u00e9rimentation<\/span> <span dir=\"ltr\" role=\"presentation\">r\u00e9<\/span><span dir=\"ltr\" role=\"presentation\">cente men\u00e9e dans plusieurs classes<\/span> <span dir=\"ltr\" role=\"presentation\">du\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">primaire<\/span> <span dir=\"ltr\" role=\"presentation\">sur le th\u00e8me du raisonnement proportionnel<\/span><span dir=\"ltr\" role=\"presentation\">.<\/span> <span dir=\"ltr\" role=\"presentation\">Durant\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">celle<\/span><span dir=\"ltr\" role=\"presentation\">&#8211;<\/span><span dir=\"ltr\" role=\"presentation\">ci<\/span><span dir=\"ltr\" role=\"presentation\">,<\/span> <span dir=\"ltr\" role=\"presentation\">les \u00e9l\u00e8ves ont<\/span> <span dir=\"ltr\" role=\"presentation\">eu \u00e0 r\u00e9soudre, en contexte de calcul\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">mental, diverses t\u00e2ches<\/span> <span dir=\"ltr\" role=\"presentation\">faisant<\/span> <span dir=\"ltr\" role=\"presentation\">intervenir<\/span> <span dir=\"ltr\" role=\"presentation\">des notions de\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">proportionnalit\u00e9.<\/span> <span dir=\"ltr\" role=\"presentation\">En particulier, certains<\/span> <span dir=\"ltr\" role=\"presentation\">raisonnements\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">d\u2019\u00e9l\u00e8ves<\/span> <span dir=\"ltr\" role=\"presentation\">ont permis de soulever des questions importantes,\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">tant<\/span> <span dir=\"ltr\" role=\"presentation\">sur le<\/span> <span dir=\"ltr\" role=\"presentation\">plan math\u00e9matique que didactique.<\/span> <span dir=\"ltr\" role=\"presentation\">Un regard<\/span> <span dir=\"ltr\" role=\"presentation\">plus\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">pr\u00e9cis<\/span> <span dir=\"ltr\" role=\"presentation\">sur<\/span> <span dir=\"ltr\" role=\"presentation\">les<\/span> <span dir=\"ltr\" role=\"presentation\">raisonnements<\/span> <span dir=\"ltr\" role=\"presentation\">de ces \u00e9l\u00e8ves<\/span> <span dir=\"ltr\" role=\"presentation\">permet<\/span> <span dir=\"ltr\" role=\"presentation\">de souligner\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">certaines<\/span> <span dir=\"ltr\" role=\"presentation\">dimensions<\/span><span dir=\"ltr\" role=\"presentation\">, parfois<\/span> <span dir=\"ltr\" role=\"presentation\">imp<\/span><span dir=\"ltr\" role=\"presentation\">licites<\/span><span dir=\"ltr\" role=\"presentation\">,<\/span> <span dir=\"ltr\" role=\"presentation\">au c\u0153ur<\/span> <span dir=\"ltr\" role=\"presentation\">des notions\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">d\u2019\u00e9quivalence<\/span> <span dir=\"ltr\" role=\"presentation\">entre ratios, ainsi que<\/span> <span dir=\"ltr\" role=\"presentation\">sur<\/span> <span dir=\"ltr\" role=\"presentation\">la place<\/span> <span dir=\"ltr\" role=\"presentation\">particuli\u00e8re<\/span> <span dir=\"ltr\" role=\"presentation\">du\u00a0<\/span><span dir=\"ltr\" role=\"presentation\">contexte en proportionnalit\u00e9.<\/span><\/p>\n<p>N\u2019h\u00e9sitez pas \u00e0 faire circuler l\u2019annonce dans vos milieux respectifs, et au plaisir de vous voir en grand nombre. Infos: \u00e9crire \u00e0 <a href=\"mailto:leam@uqam.ca\">leam@uqam.ca<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le LEAM vous invite \u00e0 assister \u00e0 une nouvelle conf\u00e9rence virtuelle publique, qui aura lieu le jeudi 15 juin de 13h30 \u00e0 15h30, donn\u00e9e par le professeur J\u00e9r\u00f4me Proulx.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_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":[2],"tags":[19],"class_list":["post-123","post","type-post","status-publish","format-standard","hentry","category-nouvelle","tag-19"],"acf":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=\/wp\/v2\/posts\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=123"}],"version-history":[{"count":3,"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions"}],"predecessor-version":[{"id":126,"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions\/126"}],"wp:attachment":[{"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leam.uqam.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}