{"id":393,"date":"2020-05-13T22:12:41","date_gmt":"2020-05-13T20:12:41","guid":{"rendered":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/?p=393"},"modified":"2024-03-03T10:44:48","modified_gmt":"2024-03-03T09:44:48","slug":"la-clepsydre","status":"publish","type":"post","link":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/2020\/05\/13\/la-clepsydre\/","title":{"rendered":"La clepsydre"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" width=\"97\" height=\"91\" src=\"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-content\/uploads\/sites\/31\/2020\/06\/technologie.png\" alt=\"\" class=\"wp-image-487\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Construire une horloge \u00e0 eau.<\/h3>\n\n\n\n<p>  <\/p>\n\n\n\n<p><em>Mots cl\u00e9s: Math\u00e9matiques Technologie Grandeurs&nbsp;: dur\u00e9e, masse, volume Exp\u00e9rimentation  D\u00e9marche PACS&nbsp;: <\/em><strong><em>P<\/em><\/strong><em>r\u00e9vision, <\/em><strong><em>A<\/em><\/strong><em>rgumentation, <\/em><strong><em>C<\/em><\/strong><em>onfrontation,<\/em><strong><em>S<\/em><\/strong><em>ynth\u00e8se.<\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-content\/uploads\/sites\/31\/2020\/07\/clepsydre.jpg\" alt=\"\" class=\"wp-image-557\" width=\"376\" height=\"320\" srcset=\"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-content\/uploads\/sites\/31\/2020\/07\/clepsydre.jpg 437w, https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-content\/uploads\/sites\/31\/2020\/07\/clepsydre-300x255.jpg 300w\" sizes=\"auto, (max-width: 376px) 100vw, 376px\" \/><\/figure><\/div>\n\n\n\n<p> Les grandeurs et les mesures sont abord\u00e9es dans les programmes scolaires dans le domaine des math\u00e9matiques, mais ces notions prennent sens dans des situations de contexte ancr\u00e9es dans notre monde physique&#8230; La fabrication d\u2019instruments de mesures, permet de rencontrer certaines des probl\u00e9matiques associ\u00e9es \u00e0 l\u2019instrumentation, qui s\u2019inscrit n\u00e9cessairement dans un cadre interdisciplinaire. Au c\u0153ur des activit\u00e9s scientifiques, par le questionnement, l\u2019investigation, la collaboration, cette s\u00e9quence permet aux \u00e9l\u00e8ves de s\u2019entra\u00eener \u00e0 expliquer les ph\u00e9nom\u00e8nes et \u00e0 argumenter. Ils apprennent \u00e9galement \u00e0 observer le monde qui les entoure, \u00e0 \u00e9valuer les informations et leurs sources ; autant de comp\u00e9tences qui leur permettront d\u2019outiller et de d\u00e9velopper leur esprit critique. <\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<p>\u2022&nbsp; Analyse d\u2019un objet technique&nbsp;<\/p>\n\n\n\n<p>\u2022 \u00c9tude de principes d\u2019une horloge \u00e0 eau et mod\u00e9lisation de l\u2019objet<\/p>\n\n\n\n<p> \u2022 R\u00e9alisation d\u2019un dispositif exp\u00e9rimental pour v\u00e9rifier des hypoth\u00e8ses<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><a href=\"https:\/\/nuage07.apps.education.fr\/index.php\/s\/9Z4f68e5irXRW5e\">CLEPSYDRE<\/a><\/li><li><a href=\"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-content\/uploads\/sites\/31\/2020\/07\/ANNEXES_clepsydre.pdf\">ANNEXES CLEPSYDRE<\/a><\/li><\/ol>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Construire une horloge \u00e0 eau. Mots cl\u00e9s: Math\u00e9matiques Technologie Grandeurs&nbsp;: dur\u00e9e, masse, volume Exp\u00e9rimentation D\u00e9marche PACS&nbsp;: Pr\u00e9vision, Argumentation, Confrontation,Synth\u00e8se. Les grandeurs et les mesures sont abord\u00e9es dans les programmes scolaires [&hellip;]<\/p>\n","protected":false},"author":175,"featured_media":574,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,23,18,24,68,9,21,1,22],"tags":[],"class_list":{"0":"post-393","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cycle-3","8":"category-demarche-pacs","9":"category-experimentation","10":"category-grandeurs","11":"category-grandeurs-et-mesures","12":"category-materiaux-et-objets-techniques","13":"category-mathematiques","14":"category-non-classe","15":"category-technologie","16":"czr-hentry"},"_links":{"self":[{"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/users\/175"}],"replies":[{"embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/comments?post=393"}],"version-history":[{"count":1,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":849,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/posts\/393\/revisions\/849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/media\/574"}],"wp:attachment":[{"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/media?parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/categories?post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mediascol.ac-clermont.fr\/groupesciences63\/wp-json\/wp\/v2\/tags?post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}