{"id":9832,"date":"2026-05-24T12:37:09","date_gmt":"2026-05-24T10:37:09","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/?p=9832"},"modified":"2026-05-24T12:37:09","modified_gmt":"2026-05-24T10:37:09","slug":"3eme-scenario-dapprentissage-comprendre-le-fonctionnement-dinternet-et-des-reseaux","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/2026\/05\/24\/3eme-scenario-dapprentissage-comprendre-le-fonctionnement-dinternet-et-des-reseaux\/","title":{"rendered":"3\u00e8me &#8211; Sc\u00e9nario d\u2019apprentissage \u2013 Comprendre le fonctionnement d\u2019Internet et des r\u00e9seaux"},"content":{"rendered":"<h3 data-section-id=\"ut79kr\" data-start=\"89\" data-end=\"122\"><a href=\"https:\/\/moncours-techno.sti-ac-bordeaux.fr\/reseau_internet_3e.html\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9833 alignleft\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-content\/uploads\/sites\/41\/2026\/05\/3eme-Reseaux-internet.jpg\" alt=\"\" width=\"400\" height=\"267\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-content\/uploads\/sites\/41\/2026\/05\/3eme-Reseaux-internet.jpg 900w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-content\/uploads\/sites\/41\/2026\/05\/3eme-Reseaux-internet-300x200.jpg 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-content\/uploads\/sites\/41\/2026\/05\/3eme-Reseaux-internet-768x512.jpg 768w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\ud83c\udfaf Ce que vous allez apprendre<\/h3>\n<p data-start=\"124\" data-end=\"440\">Au cours de cette s\u00e9quence, vous d\u00e9couvrirez comment les ordinateurs, les smartphones et les objets connect\u00e9s communiquent entre eux gr\u00e2ce aux <strong data-start=\"267\" data-end=\"306\">r\u00e9seaux informatiques et \u00e0 Internet<\/strong>. \u00c0 travers des activit\u00e9s interactives, des vid\u00e9os, des ressources illustr\u00e9es et des exercices d\u2019auto-\u00e9valuation, vous serez amen\u00e9 \u00e0 :<\/p>\n<ul data-start=\"442\" data-end=\"984\">\n<li data-section-id=\"dtbp6n\" data-start=\"442\" data-end=\"489\">comprendre ce qu\u2019est un r\u00e9seau informatique ;<\/li>\n<li data-section-id=\"xtc4yl\" data-start=\"490\" data-end=\"622\">identifier les principaux \u00e9quipements d\u2019un r\u00e9seau (box Internet, routeur, commutateur, borne Wi-Fi, serveur, poste client, etc.) ;<\/li>\n<li data-section-id=\"10w060t\" data-start=\"623\" data-end=\"702\">d\u00e9couvrir comment les donn\u00e9es circulent sur un r\u00e9seau local et sur Internet ;<\/li>\n<li data-section-id=\"1kgmal5\" data-start=\"703\" data-end=\"764\">comprendre le r\u00f4le des adresses IP et des noms de domaine ;<\/li>\n<li data-section-id=\"1glkxku\" data-start=\"765\" data-end=\"851\">analyser le parcours d\u2019une information entre un utilisateur et un service en ligne ;<\/li>\n<li data-section-id=\"nz1hwl\" data-start=\"852\" data-end=\"917\">identifier les bonnes pratiques li\u00e9es \u00e0 la s\u00e9curit\u00e9 num\u00e9rique ;<\/li>\n<li data-section-id=\"72xr0r\" data-start=\"918\" data-end=\"984\">pr\u00e9parer les \u00e9valuations et le Dipl\u00f4me National du Brevet (DNB).<\/li>\n<\/ul>\n<p data-start=\"986\" data-end=\"1205\">Cette s\u00e9quence vous permettra de mieux comprendre les infrastructures num\u00e9riques qui rendent possibles les \u00e9changes d\u2019informations \u00e0 l\u2019\u00e9chelle mondiale et le fonctionnement des services num\u00e9riques utilis\u00e9s au quotidien.<\/p>\n<hr data-start=\"1207\" data-end=\"1210\" \/>\n<h3 data-section-id=\"1ezkf53\" data-start=\"1253\" data-end=\"1301\"><span role=\"text\">\ud83d\udc49 <strong data-start=\"1260\" data-end=\"1301\">Cliquez ici pour lancer la s\u00e9quence :<\/strong><\/span><\/h3>\n<h2 data-section-id=\"1g7xx4h\" data-start=\"1303\" data-end=\"1345\">\ud83d\udd17 <span class=\"\" data-state=\"closed\"><a class=\"decorated-link\" href=\"https:\/\/moncours-techno.sti-ac-bordeaux.fr\/reseau_internet_3e.html?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\">Acc\u00e9der \u00e0 la s\u00e9quence \u00ab Comprendre le fonctionnement d\u2019Internet et des r\u00e9seaux \u00bb<\/a><\/span><\/h2>\n<p data-start=\"1347\" data-end=\"1458\">Cette ressource est accessible depuis un ordinateur, une tablette ou tout autre \u00e9quipement connect\u00e9 \u00e0 Internet.<\/p>\n<hr data-start=\"1460\" data-end=\"1463\" \/>\n<h3 data-section-id=\"farzw5\" data-start=\"1465\" data-end=\"1493\">\ud83d\udcda Contenu de la s\u00e9quence<\/h3>\n<p data-start=\"1495\" data-end=\"1516\">La s\u00e9quence propose :<\/p>\n<ul data-start=\"1518\" data-end=\"1880\">\n<li data-section-id=\"1y0eyud\" data-start=\"1518\" data-end=\"1566\">une situation de d\u00e9part et une probl\u00e9matique ;<\/li>\n<li data-section-id=\"125jb41\" data-start=\"1567\" data-end=\"1624\">la d\u00e9couverte des r\u00e9seaux informatiques et d\u2019Internet ;<\/li>\n<li data-section-id=\"1ktjsix\" data-start=\"1625\" data-end=\"1703\">des activit\u00e9s d\u2019analyse d\u2019un r\u00e9seau local et de la circulation des donn\u00e9es ;<\/li>\n<li data-section-id=\"1ph738\" data-start=\"1704\" data-end=\"1745\">des ressources vid\u00e9o et documentaires ;<\/li>\n<li data-section-id=\"7a4vzu\" data-start=\"1746\" data-end=\"1791\">des exercices interactifs auto-correctifs ;<\/li>\n<li data-section-id=\"cxa22c\" data-start=\"1792\" data-end=\"1836\">une synth\u00e8se des connaissances \u00e0 retenir ;<\/li>\n<li data-section-id=\"10263b4\" data-start=\"1837\" data-end=\"1880\">un quiz de r\u00e9vision et d\u2019auto-\u00e9valuation.<\/li>\n<\/ul>\n<hr data-start=\"1882\" data-end=\"1885\" \/>\n<h3 data-section-id=\"1alilpe\" data-start=\"1887\" data-end=\"1945\">\ud83d\udcbb Une ressource pour apprendre et r\u00e9viser en autonomie<\/h3>\n<p data-start=\"1947\" data-end=\"2140\">Cette s\u00e9quence en ligne a \u00e9t\u00e9 con\u00e7ue pour permettre aux \u00e9l\u00e8ves d\u2019apprendre, de r\u00e9viser et de consolider les notions du programme de Technologie, aussi bien en salle informatique qu\u2019\u00e0 la maison.<\/p>\n<p data-start=\"2142\" data-end=\"2539\" data-is-last-node=\"\" data-is-only-node=\"\">Elle constitue un support p\u00e9dagogique compl\u00e9mentaire favorisant le travail en autonomie. Toutefois, elle ne se substitue pas \u00e0 l\u2019enseignement dispens\u00e9 en classe de Technologie, qui repose \u00e9galement sur l\u2019observation, l\u2019exp\u00e9rimentation, la manipulation d\u2019objets et de syst\u00e8mes techniques r\u00e9els, ainsi que sur les activit\u00e9s de conception, de fabrication et de programmation men\u00e9es avec l\u2019enseignant.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83c\udfaf Ce que vous allez apprendre Au cours de cette s\u00e9quence, vous d\u00e9couvrirez comment les ordinateurs, les smartphones et les objets connect\u00e9s communiquent entre eux gr\u00e2ce aux r\u00e9seaux informatiques et &#8230;<\/p>\n","protected":false},"author":210,"featured_media":9833,"comment_status":"closed","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":[249],"tags":[],"class_list":["post-9832","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scenarios"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/posts\/9832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/users\/210"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/comments?post=9832"}],"version-history":[{"count":1,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/posts\/9832\/revisions"}],"predecessor-version":[{"id":9834,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/posts\/9832\/revisions\/9834"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/media\/9833"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/media?parent=9832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/categories?post=9832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/ressources-technologie\/wp-json\/wp\/v2\/tags?post=9832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}