{"id":2815,"date":"2018-03-18T11:06:57","date_gmt":"2018-03-18T10:06:57","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/?p=2815"},"modified":"2018-10-03T10:07:01","modified_gmt":"2018-10-03T08:07:01","slug":"pi-in-the-sky-nasa","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/2018\/03\/18\/pi-in-the-sky-nasa\/","title":{"rendered":"\u03c0 in the sky &#8211; utilisation de \u03c0 par la NASA pour l&#8217;exploration spatiale"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2816 alignright\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2018\/03\/Pi-in-the-sky-NASA.png\" alt=\"\" width=\"363\" height=\"188\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2018\/03\/Pi-in-the-sky-NASA.png 773w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2018\/03\/Pi-in-the-sky-NASA-300x155.png 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-content\/uploads\/sites\/17\/2018\/03\/Pi-in-the-sky-NASA-768x397.png 768w\" sizes=\"auto, (max-width: 363px) 100vw, 363px\" \/>Pour le Pi-Day (le 14\/3 ou 3.14 en notation anglo-saxonne), la NASA propose des ressources et activit\u00e9s exploitables en classe autour de l&#8217;exploration spatiale o\u00f9 le nombre Pi intervient.<\/p>\n<h2><a href=\"https:\/\/www.jpl.nasa.gov\/edu\/teach\/activity\/pi-in-the-sky-5\/\">Pi in the Sky<\/a><\/h2>\n<p>Des situations-probl\u00e8mes authentiques exploitables en classe faisant intervenir le nombre\u00a0\u03c0. Les \u00e9l\u00e8ves pourront calculer la taille d&#8217;une exoplan\u00e8te, \u00e9tudier l&#8217;h\u00e9lium de Jupiter ou localiser un s\u00e9isme sur Mars.<\/p>\n<h2><a href=\"https:\/\/www.jpl.nasa.gov\/edu\/learn\/list\/oh-the-places-we-go-18-ways-nasa-uses-pi\/\">Oh, the Places We Go: 18 Ways NASA Uses Pi<\/a><\/h2>\n<p>Des exemples vari\u00e9s d&#8217;utilisation de \u03c0: de l&#8217;atterrissage sur Mars au t\u00e9l\u00e9communications spatiales en passant par la mise en orbite d&#8217;un vaisseau spatial ou la recherche d&#8217;eau sur d&#8217;autres plan\u00e8tes.<\/p>\n<h2><a href=\"https:\/\/www.jpl.nasa.gov\/edu\/teach\/activity\/flying-formula-a-pi-in-the-sky-math-challenge\/\">Flying Formula: A &#8216;Pi in the Sky&#8217; Math Challenge<\/a><\/h2>\n<p>Une autre activit\u00e9 o\u00f9 il s&#8217;agit d&#8217;estimer la quantit\u00e9 de carburant restant sur la sonde Cassini en orbite autour de Saturne.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pour le Pi-Day (le 14\/3 ou 3.14 en notation anglo-saxonne), la NASA propose des ressources et activit\u00e9s exploitables en classe autour de l&#8217;exploration spatiale o\u00f9 le nombre Pi intervient.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-2815","post","type-post","status-publish","format-standard","hentry","category-ressources","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/2815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/comments?post=2815"}],"version-history":[{"count":5,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/2815\/revisions"}],"predecessor-version":[{"id":2834,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/posts\/2815\/revisions\/2834"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/media?parent=2815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/categories?post=2815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/semaine-des-maths\/wp-json\/wp\/v2\/tags?post=2815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}