{"id":22427,"date":"2026-05-22T20:21:12","date_gmt":"2026-05-22T18:21:12","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/?p=22427"},"modified":"2026-05-23T10:52:45","modified_gmt":"2026-05-23T08:52:45","slug":"%f0%9f%9b%a0%ef%b8%8f-makers-3d-challenge-2026-une-premiere-edition-placee-sous-le-signe-de-linnovation-et-de-leconomie-circulaire","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/2026\/05\/22\/%f0%9f%9b%a0%ef%b8%8f-makers-3d-challenge-2026-une-premiere-edition-placee-sous-le-signe-de-linnovation-et-de-leconomie-circulaire\/","title":{"rendered":"\ud83d\udee0\ufe0f Makers 3D Challenge 2026 : une premi\u00e8re \u00e9dition plac\u00e9e sous le signe de l\u2019innovation et de l\u2019\u00e9conomie circulaire"},"content":{"rendered":"<p data-start=\"315\" data-end=\"558\"><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Affiche-1-Makers-3D-Challenge.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-22428 alignleft\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Affiche-1-Makers-3D-Challenge.png\" alt=\"\" width=\"450\" height=\"675\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Affiche-1-Makers-3D-Challenge.png 683w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Affiche-1-Makers-3D-Challenge-200x300.png 200w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Affiche-1-Makers-3D-Challenge-768x1152.png 768w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a>Le vendredi 22 mai 2026, le lyc\u00e9e <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Lyc\u00e9e Alfred Kastler<\/span><\/span> de Talence a accueilli la finale acad\u00e9mique de la premi\u00e8re \u00e9dition du <strong data-start=\"457\" data-end=\"480\">Makers 3D Challenge<\/strong>, un concours de Technologie destin\u00e9 aux coll\u00e9giens de l\u2019Acad\u00e9mie de Bordeaux.<\/p>\n<p data-start=\"560\" data-end=\"798\">Cette journ\u00e9e a r\u00e9uni plusieurs \u00e9quipes venues de diff\u00e9rents \u00e9tablissements autour d\u2019un d\u00e9fi m\u00ealant <strong data-start=\"660\" data-end=\"759\">r\u00e9paration d\u2019objets, mod\u00e9lisation 3D, fabrication additive, cr\u00e9ativit\u00e9 et d\u00e9veloppement durable<\/strong>.<\/p>\n<hr \/>\n<h2 data-section-id=\"15c5s34\" data-start=\"800\" data-end=\"860\">Un d\u00e9fi technologique au service du d\u00e9veloppement durable<\/h2>\n<p data-start=\"862\" data-end=\"923\">Le concours proposait aux \u00e9l\u00e8ves de relever un d\u00e9fi concret :<\/p>\n<blockquote data-start=\"925\" data-end=\"1032\">\n<p data-start=\"927\" data-end=\"1032\"><strong data-start=\"927\" data-end=\"1032\">R\u00e9parer un objet cass\u00e9 afin de lui donner une seconde vie gr\u00e2ce \u00e0 la conception et \u00e0 l\u2019impression 3D.<\/strong><\/p>\n<\/blockquote>\n<p data-start=\"1034\" data-end=\"1144\">\u00c0 travers cette activit\u00e9, les participants ont mobilis\u00e9 de nombreuses comp\u00e9tences d\u00e9velopp\u00e9es en Technologie :<\/p>\n<ul data-start=\"1146\" data-end=\"1449\">\n<li data-section-id=\"1xp74lk\" data-start=\"1146\" data-end=\"1180\">analyser un probl\u00e8me technique ;<\/li>\n<li data-section-id=\"7vx6fc\" data-start=\"1181\" data-end=\"1217\">imaginer une solution pertinente ;<\/li>\n<li data-section-id=\"1w9xz63\" data-start=\"1218\" data-end=\"1257\">r\u00e9aliser des relev\u00e9s et des croquis ;<\/li>\n<li data-section-id=\"6i4lzc\" data-start=\"1258\" data-end=\"1287\">mod\u00e9liser une pi\u00e8ce en 3D ;<\/li>\n<li data-section-id=\"17clzk8\" data-start=\"1288\" data-end=\"1328\">pr\u00e9parer et lancer une impression 3D ;<\/li>\n<li data-section-id=\"8x1sk6\" data-start=\"1329\" data-end=\"1369\">tester et am\u00e9liorer leur r\u00e9alisation ;<\/li>\n<li data-section-id=\"4ivqkb\" data-start=\"1370\" data-end=\"1449\">pr\u00e9senter leur d\u00e9marche devant un jury.<\/li>\n<\/ul>\n<p data-start=\"1451\" data-end=\"1618\">Cette d\u00e9marche s\u2019inscrit pleinement dans les enjeux actuels de <strong data-start=\"1514\" data-end=\"1539\">l\u2019\u00e9conomie circulaire<\/strong>, de la <strong data-start=\"1547\" data-end=\"1582\">r\u00e9paration raisonn\u00e9e des objets<\/strong> et de la <strong data-start=\"1592\" data-end=\"1617\">r\u00e9duction des d\u00e9chets<\/strong>.<\/p>\n<hr \/>\n<h2 data-section-id=\"13s1t5e\" data-start=\"1620\" data-end=\"1655\">Une journ\u00e9e riche en d\u00e9couvertes<\/h2>\n<p data-start=\"1657\" data-end=\"1945\">Apr\u00e8s un temps d\u2019accueil et de pr\u00e9sentation du d\u00e9fi, les \u00e9quipes ont consacr\u00e9 la majeure partie de la journ\u00e9e \u00e0 la conception de leur solution, \u00e0 la mod\u00e9lisation num\u00e9rique et \u00e0 la fabrication des pi\u00e8ces n\u00e9cessaires \u00e0 la r\u00e9paration de l\u2019objet propos\u00e9.<\/p>\n<p data-start=\"1947\" data-end=\"2145\">Les \u00e9l\u00e8ves ont \u00e9galement pu d\u00e9couvrir les installations du lyc\u00e9e Alfred Kastler et \u00e9changer avec les enseignants autour des formations scientifiques et technologiques propos\u00e9es par l\u2019\u00e9tablissement :<\/p>\n<ul data-start=\"2147\" data-end=\"2390\">\n<li data-section-id=\"1ybe5t8\" data-start=\"2147\" data-end=\"2174\">sciences de l\u2019ing\u00e9nieur ;<\/li>\n<li data-section-id=\"1trsrxa\" data-start=\"2175\" data-end=\"2218\">num\u00e9rique et technologies industrielles ;<\/li>\n<li data-section-id=\"1czyhsf\" data-start=\"2219\" data-end=\"2283\">poursuites d\u2019\u00e9tudes vers les BTS, BUT et \u00e9coles d\u2019ing\u00e9nieurs ;<\/li>\n<li data-section-id=\"bep7c1\" data-start=\"2284\" data-end=\"2390\">p\u00e9dagogies de projet favorisant l\u2019innovation et l\u2019exp\u00e9rimentation.<\/li>\n<\/ul>\n<h3 data-section-id=\"4ss2vk\" data-start=\"2392\" data-end=\"2437\">D\u00e9couverte des formations Arts et M\u00e9tiers<\/h3>\n<p data-start=\"2439\" data-end=\"2808\">La journ\u00e9e a \u00e9galement permis aux participants de d\u00e9couvrir les formations propos\u00e9es par les <strong data-start=\"2532\" data-end=\"2551\">Arts et M\u00e9tiers<\/strong>, ainsi que les parcours menant aux m\u00e9tiers de l\u2019ing\u00e9nierie et de l\u2019innovation industrielle. Cette pr\u00e9sentation a offert aux coll\u00e9giens une ouverture concr\u00e8te vers les \u00e9tudes sup\u00e9rieures scientifiques et technologiques.<\/p>\n<hr \/>\n<h2 data-section-id=\"y2bx75\" data-start=\"2810\" data-end=\"2862\">Une \u00e9valuation bas\u00e9e sur la d\u00e9marche d\u2019ing\u00e9nierie<\/h2>\n<p data-start=\"2864\" data-end=\"2999\">Les projets ont \u00e9t\u00e9 \u00e9valu\u00e9s tout au long de la journ\u00e9e lors des phases de r\u00e9alisation puis lors d\u2019une soutenance finale devant le jury.<\/p>\n<p data-start=\"3001\" data-end=\"3047\">Les crit\u00e8res retenus portaient notamment sur :<\/p>\n<ul data-start=\"3049\" data-end=\"3337\">\n<li data-section-id=\"1o0yh3f\" data-start=\"3049\" data-end=\"3101\">la qualit\u00e9 des relev\u00e9s de mesures et des croquis ;<\/li>\n<li data-section-id=\"1ju29ek\" data-start=\"3102\" data-end=\"3138\">la qualit\u00e9 de la mod\u00e9lisation 3D ;<\/li>\n<li data-section-id=\"1balmo3\" data-start=\"3139\" data-end=\"3176\">la pr\u00e9paration de l\u2019impression 3D ;<\/li>\n<li data-section-id=\"148iby2\" data-start=\"3177\" data-end=\"3211\">la ma\u00eetrise de l\u2019imprimante 3D ;<\/li>\n<li data-section-id=\"y7bxm\" data-start=\"3212\" data-end=\"3260\">la r\u00e9sistance m\u00e9canique de la pi\u00e8ce r\u00e9alis\u00e9e ;<\/li>\n<li data-section-id=\"1hs731k\" data-start=\"3261\" data-end=\"3337\">la qualit\u00e9 de la pr\u00e9sentation orale.<\/li>\n<\/ul>\n<hr \/>\n<h2 data-section-id=\"lbfdfl\" data-start=\"3339\" data-end=\"3358\">\ud83c\udfc6 Palmar\u00e8s 2026<\/h2>\n<h3 data-section-id=\"xbk4x6\" data-start=\"3360\" data-end=\"3377\">\ud83e\udd47 1\u00e8re place : <strong>Hugo F. \u2013 Alexandre G.-C.<\/strong><\/h3>\n<p>&nbsp;<\/p>\n<p data-start=\"3378\" data-end=\"3511\"><strong data-start=\"3378\" data-end=\"3392\">\u00c9quipe n\u00b07<\/strong><br data-start=\"3392\" data-end=\"3395\" \/><strong data-start=\"3423\" data-end=\"3473\">Coll\u00e8ge Jean Monnet de Saint-Ciers-sur-Gironde<\/strong><\/p>\n<p style=\"text-align: center\" data-start=\"3378\" data-end=\"3511\"><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22637\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398.jpg\" alt=\"\" width=\"500\" height=\"376\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398.jpg 1024w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398-300x226.jpg 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398-768x578.jpg 768w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398-1536x1156.jpg 1536w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<h3 data-section-id=\"3ys9g9\" data-start=\"3513\" data-end=\"3530\">\ud83e\udd48 2\u00e8me place : Marcus G.<\/h3>\n<p data-start=\"3531\" data-end=\"3629\"><strong data-start=\"3531\" data-end=\"3545\">\u00c9quipe n\u00b04<\/strong><br data-start=\"3545\" data-end=\"3548\" \/><strong data-start=\"3560\" data-end=\"3591\">Coll\u00e8ge Bourran de M\u00e9rignac<\/strong><\/p>\n<p style=\"text-align: center\" data-start=\"3531\" data-end=\"3629\"><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22636\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157.jpg\" alt=\"\" width=\"500\" height=\"281\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157.jpg 1024w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157-300x169.jpg 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157-768x432.jpg 768w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<h3 data-section-id=\"635c9l\" data-start=\"3631\" data-end=\"3648\">\ud83e\udd49 3\u00e8me place : Guillaume L. \u2013 Mathias M.<\/h3>\n<p data-start=\"3649\" data-end=\"3763\"><strong data-start=\"3649\" data-end=\"3663\">\u00c9quipe n\u00b06<\/strong><br data-start=\"3691\" data-end=\"3694\" \/><strong data-start=\"3694\" data-end=\"3725\">Coll\u00e8ge Bourran de M\u00e9rignac<a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-22634\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702.jpg\" alt=\"\" width=\"500\" height=\"281\" srcset=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702.jpg 1024w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702-300x169.jpg 300w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702-768x432.jpg 768w, https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/strong><\/p>\n<p data-start=\"3765\" data-end=\"3919\">F\u00e9licitations \u00e0 l\u2019ensemble des participants pour la qualit\u00e9 de leurs r\u00e9alisations, leur implication et leur esprit d\u2019\u00e9quipe tout au long de cette journ\u00e9e.<\/p>\n<hr \/>\n<h2 data-section-id=\"yylrei\" data-start=\"3921\" data-end=\"3953\">Remerciements aux partenaires<\/h2>\n<p data-start=\"3955\" data-end=\"4146\">Cette premi\u00e8re \u00e9dition du <strong data-start=\"3981\" data-end=\"4004\">Makers 3D Challenge<\/strong> a pu \u00eatre organis\u00e9e gr\u00e2ce au soutien de partenaires engag\u00e9s dans la promotion des sciences, de la technologie et des m\u00e9tiers de l\u2019ing\u00e9nierie.<\/p>\n<p data-start=\"4148\" data-end=\"4164\">Un grand merci :<\/p>\n<ul data-start=\"4166\" data-end=\"4533\">\n<li data-section-id=\"a7etvo\" data-start=\"4166\" data-end=\"4249\">au <strong><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Lyc\u00e9e Alfred Kastler<\/span><\/span> <\/strong>pour son accueil dans les locaux STI ;<\/li>\n<li data-section-id=\"19r12ir\" data-start=\"4250\" data-end=\"4374\">\u00e0 <strong><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Arts et M\u00e9tiers Alumni<\/span><\/span><\/strong> pour son soutien et sa participation \u00e0 la d\u00e9couverte des parcours d\u2019ing\u00e9nieurs, ainsi qu&#8217;\u00e0 la valorisation du travail des \u00e9l\u00e8ves par divers cadeaux ;<\/li>\n<li data-section-id=\"iqvac3\" data-start=\"4375\" data-end=\"4533\">aux <strong>enseignants, accompagnateurs, membres du jury et organisateurs qui ont contribu\u00e9 \u00e0 la r\u00e9ussite de cette journ\u00e9e<\/strong>.<\/li>\n<\/ul>\n<hr \/>\n<h2 data-section-id=\"13icp3o\" data-start=\"4535\" data-end=\"4557\">\ud83d\udcf8 Retour en images<\/h2>\n<div id='gallery-1' class='gallery galleryid-22427 gallery-columns-4 gallery-size-colormag-featured-image'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Ecran-accueil-diaporama.png'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Ecran-accueil-diaporama-800x445.png\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091430.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091430-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091519.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091519-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091528.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091528-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091534.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_091534-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_092312.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_092312-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094059.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094059-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094127.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094127-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094330-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094435.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_094435-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_100835-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_100858.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_100858-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_101201-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_103108.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_103108-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_103930-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_110116.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_110116-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_110336-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_110526.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_110526-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_112035.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_112035-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_113522.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_113522-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_113528.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_113528-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_114649-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_114742.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_114742-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_115913-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_120522.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_120522-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_121614-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_122127.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_122127-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_123512-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_123542.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_123542-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_144017-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_144313.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_144313-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_144907-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_145448.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_145448-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_125014464.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_125014464-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_145844.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_145844-800x445.jpg\" 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_150007-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_150432.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_150432-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_151117-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_151139.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_151139-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_151426-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_151812.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_151812-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_152027-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_152106.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_152106-553x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_152655-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_152708.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_152708-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_154418-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_154426.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_154426-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a 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class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_160850.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_160850-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_160948.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_160948-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702-1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141504702-1-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157-1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141717157-1-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398-1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-2026PXL_20260522_141858398-1-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_162633.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_162633-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_162634.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-content\/uploads\/sites\/63\/2026\/05\/Markers-3D-Challenge-202620260522_162634-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<ul data-start=\"4616\" data-end=\"4904\">\n<li data-section-id=\"1kpmh2a\" data-start=\"4616\" data-end=\"4641\">l\u2019accueil des \u00e9quipes ;<\/li>\n<li data-section-id=\"1r1hd60\" data-start=\"4642\" data-end=\"4689\">les phases de conception et de mod\u00e9lisation ;<\/li>\n<li data-section-id=\"1by9q5h\" data-start=\"4690\" data-end=\"4736\">les impressions 3D en cours de r\u00e9alisation ;<\/li>\n<li data-section-id=\"1apu2r7\" data-start=\"4737\" data-end=\"4776\">les visites des plateaux techniques ;<\/li>\n<li data-section-id=\"1fimazy\" data-start=\"4777\" data-end=\"4811\">la pr\u00e9sentation des formations ;<\/li>\n<li data-section-id=\"1drfy5w\" data-start=\"4812\" data-end=\"4846\">les soutenances devant le jury ;<\/li>\n<li data-section-id=\"j72i8b\" data-start=\"4847\" data-end=\"4904\">la remise des prix et les photos des \u00e9quipes laur\u00e9ates.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong><a href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/2025\/11\/08\/concours-markers-3d-challenge\/\">En savoir plus sur le concours Makers 3D Challenge<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le vendredi 22 mai 2026, le lyc\u00e9e Lyc\u00e9e Alfred Kastler de Talence a accueilli la finale acad\u00e9mique de la premi\u00e8re<\/p>\n","protected":false},"author":210,"featured_media":22429,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[385],"tags":[],"class_list":["post-22427","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-concours"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/posts\/22427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/users\/210"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/comments?post=22427"}],"version-history":[{"count":4,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/posts\/22427\/revisions"}],"predecessor-version":[{"id":22643,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/posts\/22427\/revisions\/22643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/media\/22429"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/media?parent=22427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/categories?post=22427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/sti-college\/wp-json\/wp\/v2\/tags?post=22427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}