{"id":1871,"date":"2016-07-07T12:55:39","date_gmt":"2016-07-07T11:55:39","guid":{"rendered":"http:\/\/blogacabdx.ac-bordeaux.fr\/ressii\/?page_id=1871"},"modified":"2016-07-07T12:55:39","modified_gmt":"2016-07-07T11:55:39","slug":"c4-dic-1-1-fe1-besoin-contraintes-normalisation","status":"publish","type":"page","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/c4-dic-1-1-fe1-besoin-contraintes-normalisation\/","title":{"rendered":"C4-DIC-1-1-FE1 &#8211; Besoin, contraintes, normalisation"},"content":{"rendered":"<hr \/>\n<h2><\/h2>\n<h3><span style=\"text-decoration: underline;color: #000000\">R\u00e9f\u00e9rence au texte officiel<\/span><\/h3>\n<h2 style=\"text-align: center\"><strong>THEME :\u00a0DESIGN, INNOVATION ET CREATIVITE<\/strong><\/h2>\n<table style=\"width: 100%\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Connaissances et comp\u00e9tences associ\u00e9es<\/strong><\/td>\n<td><strong>Exemples de situations, d\u2019activit\u00e9s et de ressources pour l\u2019\u00e9l\u00e8ve<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\"><strong>Imaginer des solutions en r\u00e9ponse aux besoins,<\/strong><br \/>\n<strong>mat\u00e9rialiser une id\u00e9e en int\u00e9grant une dimension design<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;text-align: left\">\n<p style=\"text-align: left\"><strong>Identifier un besoin (biens mat\u00e9riels ou services) <\/strong><strong>\u00a0et \u00e9noncer un probl\u00e8me technique ; identifier les <\/strong><strong>\u00a0conditions, contraintes (normes et r\u00e8glements) et <\/strong><strong>\u00a0ressources correspondantes, qualifier et quantifier <\/strong><strong>\u00a0simplement les performances d\u2019un objet <\/strong><strong>technique existant ou \u00e0 cr\u00e9er.<\/strong><br \/>\n<a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/c4-dic-1-1-fe1-besoin-contraintes-normalisation\/\"><strong>DIC-1-1-FE1<\/strong> \u00bb Besoin, contraintes, normalisation.<\/a><br \/>\n<a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/c4-dic-1-1-fe2-principaux-elements-dun-cahier-des-charges\/\"><strong>DIC-1-1-FE2<\/strong> \u00bb Principaux \u00e9l\u00e9ments d\u2019un cahier des charges.<\/a><\/p>\n<\/td>\n<td style=\"text-align: justify\">Pr\u00e9sentation d\u2019objets techniques dans leur\u00a0environnement et du besoin auquel ils\u00a0r\u00e9pondent.<\/p>\n<p>Formalisation ou analyse d\u2019un cahier des charges\u00a0pour faire \u00e9voluer un objet technique ou pour\u00a0imaginer un nouvel objet technique r\u00e9pondant \u00e0\u00a0un besoin nouveau ou en \u00e9volution.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3><span style=\"text-decoration: underline\"><span style=\"color: #000000;text-decoration: underline\">Exemple de structuration de connaissances<\/span><\/span><\/h3>\n<p><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2018\/07\/10020-dic-1-1-c1a-dm-besoin.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6367 size-full\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2018\/07\/10020-dic-1-1-c1a-dm-besoin.jpg\" alt=\"\" width=\"517\" height=\"728\" \/><\/a><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2018\/07\/10020-dic-1-1-c1a-mf-expression-besoin.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6374 size-full\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2018\/07\/10020-dic-1-1-c1a-mf-expression-besoin.jpg\" alt=\"\" width=\"517\" height=\"729\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<table border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1491\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2016\/06\/jpg.png\" alt=\"\" width=\"51\" height=\"51\" \/><br \/>\n<u><span style=\"color: #0066cc\">Fiche \u00e9l\u00e8ve format\u00a0image<\/span><\/u><\/td>\n<td><u><span style=\"color: #0066cc\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2015\/03\/logoVideo2.jpg\" alt=\"logoVideo2\" width=\"50\" height=\"51\" \/><br \/>\n<\/span><\/u> Format vid\u00e9o Mp4<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-296\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2015\/03\/logoWebM2.jpg\" alt=\"logoWebM2\" width=\"50\" height=\"51\" \/><br \/>\nFormat vid\u00e9o Web-M<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2015\/03\/logoPdf2.jpg\" alt=\"logoPdf2\" width=\"50\" height=\"51\" \/><br \/>\nFiche professeur PDF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2018\/07\/10020-dic-1-1-c1b-dm-contraintes-normalisation.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6377 size-full\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2018\/07\/10020-dic-1-1-c1b-dm-contraintes-normalisation.jpg\" alt=\"\" width=\"515\" height=\"730\" \/><\/a><\/p>\n<table border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1491\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2016\/06\/jpg.png\" alt=\"\" width=\"51\" height=\"51\" \/><br \/>\n<u><span style=\"color: #0066cc\">Fiche \u00e9l\u00e8ve format\u00a0image<\/span><\/u><\/td>\n<td><u><span style=\"color: #0066cc\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-38\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2015\/03\/logoVideo2.jpg\" alt=\"logoVideo2\" width=\"50\" height=\"51\" \/><br \/>\n<\/span><\/u> Format vid\u00e9o Mp4<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-296\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2015\/03\/logoWebM2.jpg\" alt=\"logoWebM2\" width=\"50\" height=\"51\" \/><br \/>\nFormat vid\u00e9o Web-M<\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/stidev\/wp-content\/uploads\/sites\/62\/2015\/03\/logoPdf2.jpg\" alt=\"logoPdf2\" width=\"50\" height=\"51\" \/><br \/>\nFiche professeur PDF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3><span style=\"color: #000000\"><span style=\"text-decoration: underline\">Exemple d&#8217;exploitation p\u00e9dagogique &#8211; 5\u00e8me<\/span><\/span><\/h3>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes de situations d\u00e9clenchantes<\/strong><\/td>\n<td style=\"text-align: justify\">\n<ul>\n<li><span style=\"font-weight: 400\">Partir de l&#8217;observation des probl\u00e8mes de circulation au quotidien \u00e0 Bordeaux pour franchir la Garonne<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes probl\u00e8mes<\/strong> <strong>technologiques<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li><span style=\"font-weight: 400\">Quel est le besoin de la population ?<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Ressources Outils \u00e0 exploiter<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Plan de l\u2019agglom\u00e9ration bordelaise, internet<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes d\u2019activit\u00e9s<\/strong><\/td>\n<td style=\"text-align: left\"><span style=\"font-weight: 400\">Demander aux \u00e9l\u00e8ves de :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">D\u00e9terminer le besoin en r\u00e9pondant aux trois questions permettant d\u2019\u00e9noncer la besoin (notion de besoin\/fonction d\u2019usage)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Analyser l&#8217;objet ou syst\u00e8me technique et identifier la nature des diff\u00e9rentes contraintes\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Adapter la recherche \u00e0 un nouveau pont \u00e0 concevoir en choisissant les contraintes \u00e0 conserver et \u00e9non\u00e7ant \u00e9ventuellement \u00a0quelques contraintes suppl\u00e9mentaires<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Exemples d\u2019objets<\/strong> <strong>supports<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Etude des ponts existant<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"color: #000000\"><span style=\"text-decoration: underline\">Exemple d&#8217;exploitation p\u00e9dagogique &#8211; 4\u00e8me<\/span><\/span><\/h3>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes de situations d\u00e9clenchantes<\/strong><\/td>\n<td style=\"text-align: justify\">\n<ul>\n<li>Partir de l&#8217;observation des photos d\u2019habitation avec des portails classiques<\/li>\n<li>Vid\u00e9o de l\u2019agriculteur qui ouvre son portail sans descendre de sa voiture<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes probl\u00e8mes<\/strong> <strong>technologiques<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li><span style=\"font-weight: 400\">Comment moderniser un portail pour permettre l\u2019ouverture et la fermeture d\u2019un espace clos ?<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Ressources Outils \u00e0 exploiter<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li>\u00a0http:\/\/www.dailymotion.com\/video\/x2jncy4<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes d\u2019activit\u00e9s<\/strong><\/td>\n<td style=\"text-align: left\"><span style=\"font-weight: 400\">Demander aux \u00e9l\u00e8ves de :<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Identifier le besoin en r\u00e9pondant aux questions qui permettent d&#8217;identifier le besoin<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ajouter des contraintes pour la conception de l&#8217;objet ou syst\u00e8me technique<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Identifier quelques crit\u00e8res associ\u00e9s aux fonctions contraintes<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">(Identifier le besoin donnant naissance \u00e0 la modification d\u2019un objet de m\u00eame fonction d\u2019usage.)<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Exemples d\u2019objets<\/strong> <strong>supports<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li>\u00a0Portail<\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">(Projets simples avec d\u00e9veloppement de l\u2019\u00e9tude fonctionnelle )<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"color: #000000\"><span style=\"text-decoration: underline\">Exemple d&#8217;exploitation p\u00e9dagogique &#8211; 3\u00e8me<\/span><\/span><\/h3>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"1\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes de situations d\u00e9clenchantes<\/strong><\/td>\n<td style=\"text-align: justify\">\n<ul>\n<li>Partir de la visualisation de<span style=\"font-weight: 400\">\u00a0vid\u00e9os de diff\u00e9rents robots r\u00e9els ou imaginaires.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Courrier ou autre document \u00e9crit pr\u00e9sentant la demande de conception d\u2019un nouveau robot<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes probl\u00e8mes<\/strong> <strong>technologiques<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li><span style=\"font-weight: 400\">Pourquoi l\u2019homme a-t-il besoin de robots ?<\/span><\/li>\n<li>De quel robot a-t-on besoin ?<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Ressources Outils \u00e0 exploiter<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li>\u00a0Extraits film \u201cwall-e\u201d, internet<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Pistes d\u2019activit\u00e9s<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Chaque groupe d\u2019\u00e9l\u00e8ve pr\u00e9sente un robot existant dans un document comportant une photo du robot et la d\u00e9finition du besoin pour cet objet<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">R\u00e9diger le cahier des charges du robot \u00e0 concevoir \u00e0 partir des \u00e9l\u00e9ments donn\u00e9s dans la demande formul\u00e9e : besoin \/ contraintes \/ crit\u00e8res pour avoir des pistes de conception<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">(Notion de cycle de vie d\u2019un produit : consultation de vid\u00e9os sur le sujet et analyse d\u2019un graphique.)<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left\"><strong>Exemples d\u2019objets<\/strong> <strong>supports<\/strong><\/td>\n<td style=\"text-align: left\">\n<ul>\n<li>\u00a0Projets pluri-technologiques et communicants<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><\/h3>\n<hr \/>\n<h3><span style=\"text-decoration: underline;color: #000000\">Pour aller plus loin<\/span><\/h3>\n<ul>\n<li>&#8230;<\/li>\n<\/ul>\n<hr \/>\n<p><span style=\"color: #ff0000\">NB : Ces propositions sont mises \u00e0 disposition pour aider chacun dans sa r\u00e9flexion mais elles n&#8217;ont pas pu \u00eatre\u00a0finalis\u00e9es par manque de temps.\u00a0Ces fiches\u00a0seront donc am\u00e9lior\u00e9es au cours du d\u00e9but d&#8217;ann\u00e9e.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9f\u00e9rence au texte officiel THEME :\u00a0DESIGN, INNOVATION ET CREATIVITE Connaissances et comp\u00e9tences associ\u00e9es Exemples de situations, d\u2019activit\u00e9s et de ressources pour l\u2019\u00e9l\u00e8ve Imaginer des solutions en r\u00e9ponse aux besoins, mat\u00e9rialiser &#8230;<\/p>\n","protected":false},"author":211,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1871","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/pages\/1871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/users\/211"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/comments?post=1871"}],"version-history":[{"count":0,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/pages\/1871\/revisions"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti\/wp-json\/wp\/v2\/media?parent=1871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}