{"id":2606,"date":"2017-02-28T10:47:08","date_gmt":"2017-02-28T09:47:08","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/?p=2606"},"modified":"2023-05-24T12:58:04","modified_gmt":"2023-05-24T11:58:04","slug":"programmation-dessiner-un-cube","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/programmation-dessiner-un-cube\/","title":{"rendered":"Programmation &#8211; Dessiner un cube"},"content":{"rendered":"<p><strong>Notions travaill\u00e9es : <\/strong>d\u00e9composer une t\u00e2che en sous-t\u00e2ches, d\u00e9placements, boucles, et \u00e9ventuellement cr\u00e9ation de blocs, g\u00e9om\u00e9trie dans l&#8217;espace et perspective.<strong><br \/>\n<\/strong><\/p>\n<p><strong>Dur\u00e9e du projet :<\/strong>&nbsp;environ 4h<strong><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/cube.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2607 alignright\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/cube.png\" alt=\"\" width=\"148\" height=\"153\"><\/a><br \/>\n<\/strong><\/p>\n<p>Les \u00e9l\u00e8ves, par groupes de 3, vont devoir construire la repr\u00e9sentation ci-contre d&#8217;un cube :<\/p>\n<p><strong>\u00c9nonc\u00e9 \u00e9l\u00e8ve :<\/strong><\/p>\n<p>1) Le travail va \u00eatre r\u00e9parti entre vous trois : chacun d&#8217;entre vous va ouvrir sur son ordinateur le fichier &#8220;cube-depart.sb2&#8221;, puis il va r\u00e9aliser une des trois faces du cube (face 1, face2 ou face 3).<\/p>\n<p><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/3faces.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2608 aligncenter\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/3faces.png\" alt=\"\" width=\"368\" height=\"97\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/3faces.png 930w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/3faces-300x79.png 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/3faces-768x202.png 768w\" sizes=\"auto, (max-width: 368px) 100vw, 368px\" \/><\/a><\/p>\n<p>2) Le travail de chacun doit \u00eatre enregistr\u00e9 sous le nom &#8220;cube-face1&#8221; ou &#8220;cube-face2&#8221; ou &#8220;cube-face3&#8221; selon le num\u00e9ro de la face qu&#8217;il aura r\u00e9alis\u00e9e.<\/p>\n<p>3) Lorsque les trois fichiers sont finis, pour pouvoir importer les programmes dans un m\u00eame fichier, il va falloir exporter le lutin &#8220;Beetle&#8221;.<\/p>\n<p>Voici comment:<a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/exporter-lutin.png\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2618 alignright\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/exporter-lutin.png\" alt=\"\" width=\"161\" height=\"106\"><\/a><\/p>\n<ul>\n<li>Ouvrir le fichier &#8220;cube-face1&#8221;<\/li>\n<li>Clic droit sur le lutin &#8220;Beetle&#8221; puis &#8220;enregistrer localement comme fichier&#8221;<\/li>\n<li>Le nommer &#8220;Beetle1&#8221;<\/li>\n<\/ul>\n<p>Refaire la m\u00eame chose pour cr\u00e9er &#8220;Beetle2&#8221; et &#8220;Beetle3&#8221;.<\/p>\n<p>4) Pour r\u00e9cup\u00e9rer les programmes dans un m\u00eame fichier :<a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/importer-lutin.png\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2619 alignright\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/importer-lutin.png\" alt=\"\" width=\"249\" height=\"78\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/importer-lutin.png 523w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/importer-lutin-300x94.png 300w\" sizes=\"auto, (max-width: 249px) 100vw, 249px\" \/><\/a><\/p>\n<ul>\n<li>Ouvrir \u00e0 nouveau &#8220;cube-depart&#8221; et importer les trois lutins &#8220;Beetle1&#8221;, &#8220;Beetle2&#8221; et &#8220;Beetle3&#8221;.<\/li>\n<li>Dupliquer les programmes de chacun des trois lutins import\u00e9s dans la zone de script du lutin &#8220;Beetle&#8221;.<\/li>\n<li>Supprimer les lutins &#8220;Beetle1&#8221;, &#8220;Beetle2&#8221; et &#8220;Beetle3&#8221;.<\/li>\n<\/ul>\n<p><strong>Aides :<\/strong><\/p>\n<ul>\n<li>L&#8217;\u00e9l\u00e8ve le plus \u00e0 l&#8217;aise peut s&#8217;occuper de la face 2, c&#8217;est la plus difficile.<\/li>\n<li>Utiliser les documents &#8220;carnet de bord&#8221; ou &#8220;D\u00e9marrer un projet&#8221; pour vous organiser.<\/li>\n<li>Ouvrir le fichier &#8220;cube-motifs.sb2&#8221; et utiliser les motifs dans vos programmes.<\/li>\n<\/ul>\n<p><strong>Prolongements:<\/strong><\/p>\n<p align=\"LEFT\">Programmer la construction de la figure suivante&nbsp;:<\/p>\n<p align=\"LEFT\"><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/Vasarely.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2610 aligncenter\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/Vasarely.jpeg\" alt=\"\" width=\"163\" height=\"180\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/Vasarely.jpeg 520w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/Vasarely-272x300.jpeg 272w\" sizes=\"auto, (max-width: 163px) 100vw, 163px\" \/><\/a><\/p>\n<p><strong>Pour t\u00e9l\u00e9charger tout l&#8217;article :&nbsp;<a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/cube-complet.odt\">cube-complet.odt<\/a> et <a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/cube-complet.pdf\">cube-complet.pdf<\/a><\/strong><\/p>\n<p><strong>Documents \u00e9l\u00e8ves: <a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/cube-eleve.zip\">cube-eleve<\/a><\/strong><\/p>\n<p><strong>Exemples de r\u00e9alisation : <a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/02\/cube-exemples.zip\">cube-exemples<\/a><\/strong><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Notions travaill\u00e9es : d\u00e9composer une t\u00e2che en sous-t\u00e2ches, d\u00e9placements, boucles, et \u00e9ventuellement cr\u00e9ation de blocs, g\u00e9om\u00e9trie dans l&#8217;espace et perspective. Dur\u00e9e du projet :&nbsp;environ 4h Les \u00e9l\u00e8ves, par groupes de 3, vont devoir construire la repr\u00e9sentation ci-contre d&#8217;un cube : \u00c9nonc\u00e9 \u00e9l\u00e8ve : 1) Le travail va \u00eatre r\u00e9parti entre vous trois : chacun d&#8217;entre &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/programmation-dessiner-un-cube\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":36,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-2606","post","type-post","status-publish","format-standard","hentry","category-algo-program","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts\/2606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/comments?post=2606"}],"version-history":[{"count":13,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts\/2606\/revisions"}],"predecessor-version":[{"id":8210,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts\/2606\/revisions\/8210"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/media?parent=2606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/categories?post=2606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/tags?post=2606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}