{"id":4413,"date":"2026-04-03T14:17:23","date_gmt":"2026-04-03T12:17:23","guid":{"rendered":"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/?p=4413"},"modified":"2026-04-07T15:23:20","modified_gmt":"2026-04-07T13:23:20","slug":"projet-decouverte-et-concours-scientifique-pour-les-eleves-de-3eme","status":"publish","type":"post","link":"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/projet-decouverte-et-concours-scientifique-pour-les-eleves-de-3eme\/","title":{"rendered":"Projet d\u00e9couverte et concours scientifique pour les \u00e9l\u00e8ves de 3\u00e8me"},"content":{"rendered":"<p>Accueil <span style=\"color: #008080;\"><strong><a style=\"color: #008080;\" href=\"https:\/\/saintlouis-lapaix.com\/college-saint-louis\/\" target=\"_blank\" rel=\"noopener\">des \u00e9l\u00e8ves de 3\u00e8me du coll\u00e8ge Saint-Louis<\/a><\/strong><\/span>, au lyc\u00e9e Saint-Louis, ce jeudi 2 avril 2026, dans le cadre d\u2019un concours scientifique organis\u00e9 en classe de Premi\u00e8re g\u00e9n\u00e9rale.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4415 size-medium\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5-300x225.jpeg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5-300x225.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5-1024x768.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5-768x576.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5-1536x1152.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5-1200x900.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5.jpeg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4416 size-medium\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6-300x225.jpeg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6-300x225.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6-1024x768.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6-768x576.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6-1536x1152.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6-1200x900.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image6.jpeg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/h3>\n<h3><span style=\"color: #008080;\">Deux objectifs : parler de sciences et d\u2019orientation<\/span><\/h3>\n<p data-start=\"57\" data-end=\"389\">Les \u00e9l\u00e8ves de 3\u00e8me constituaient le jury final du concours men\u00e9 en classe de premi\u00e8re. Cinq groupes de premi\u00e8re, pr\u00e9s\u00e9lectionn\u00e9s, ont pr\u00e9sent\u00e9 leur projet aux \u00e9l\u00e8ves de 3\u00e8me. Apr\u00e8s chaque pr\u00e9sentation, les coll\u00e9giens ont pu poser des questions sur le sujet pr\u00e9sent\u00e9, mais aussi sur les sp\u00e9cialit\u00e9s choisies par les \u00e9l\u00e8ves de premi\u00e8re.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4417 size-large\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0-1024x473.jpeg\" alt=\"\" width=\"1024\" height=\"473\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0-1024x473.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0-300x139.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0-768x355.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0-1536x709.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0-1200x554.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image0.jpeg 1706w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4418 size-large\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1-1024x473.jpeg\" alt=\"\" width=\"1024\" height=\"473\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1-1024x473.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1-300x139.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1-768x355.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1-1536x709.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1-1200x554.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image1.jpeg 1897w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4419 size-large\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3-1024x473.jpeg\" alt=\"\" width=\"1024\" height=\"473\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3-1024x473.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3-300x139.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3-768x355.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3-1536x710.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3-1200x555.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image3.jpeg 1698w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4420 size-large\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b-1024x473.jpeg\" alt=\"\" width=\"1024\" height=\"473\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b-1024x473.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b-300x139.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b-768x355.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b-1536x710.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b-1200x554.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image5b.jpeg 1909w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>Pour terminer, les coll\u00e9giens ont vot\u00e9 pour le projet qu\u2019ils ont jug\u00e9 le plus int\u00e9ressant. Le projet gagnant : l\u2019\u00e9tude de la teneur en colorant alimentaires dans des bonbons.<\/p>\n<p data-start=\"391\" data-end=\"481\" data-is-last-node=\"\" data-is-only-node=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4421 size-large\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8-1024x768.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8-300x225.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8-768x576.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8-1536x1152.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8-1200x900.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image8.jpeg 2016w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4422 size-large\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9-1024x768.jpeg 1024w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9-300x225.jpeg 300w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9-768x576.jpeg 768w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9-1536x1152.jpeg 1536w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9-1200x900.jpeg 1200w, https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2026\/04\/image9.jpeg 2016w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>Bravo aux \u00e9l\u00e8ves qui ont bien voulu participer \u00e0 cet exercice, ainsi qu&rsquo;\u00e0 leurs professeurs organisateurs et encadrants.<\/p>\n<h2>En savoir plus sur nos formations :<\/h2>\n<ul>\n<li><strong><a href=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/formations\/bac-general\/\" target=\"_blank\" rel=\"noopener\">Nos formations de la voie g\u00e9n\u00e9rale<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/formations\/bac-technologique\/\" target=\"_blank\" rel=\"noopener\">Nos 3 s\u00e9ries technologiques, STL, ST2S, STMG<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/saintlouis-lapaix.com\/college-saint-louis\/\" target=\"_blank\" rel=\"noopener\">D\u00e9couvrir le Coll\u00e8ge Saint-Louis, Lorient\u00a0<\/a><\/strong><\/li>\n<\/ul>\n<h2>Retrouvez-nous sur les r\u00e9seaux sociaux :<\/h2>\n<p><a href=\"https:\/\/www.facebook.com\/lyceesaintlouis.lorient\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3930\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2025\/11\/logo-facebook.png\" alt=\"\" width=\"54\" height=\"54\" \/><\/a><a href=\"https:\/\/www.facebook.com\/lyceesaintlouis.lorient\/\" target=\"_blank\" rel=\"noopener\">@lyceesaintlouis.lorient<\/a><\/p>\n<p><a href=\"https:\/\/www.instagram.com\/lyceesaintlouis\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3931\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2025\/11\/logo-instagram.jpeg\" alt=\"\" width=\"54\" height=\"54\" \/><\/a><a href=\"https:\/\/www.instagram.com\/lyceesaintlouis\/\" target=\"_blank\" rel=\"noopener\">@lyceesaintlouis<\/a><\/p>\n<p><a href=\"https:\/\/fr.linkedin.com\/school\/ lyc\u00e9e-saint-louis-lorient-56\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3932\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2025\/11\/logo-linkedin.png\" alt=\"\" width=\"51\" height=\"51\" \/><\/a><a href=\"https:\/\/youtube.com\/@lyceesaintlouis-lapaix9651?si=rAFYgpYMLHypt4Dn\" target=\"_blank\" rel=\"noopener\">@lyc\u00e9e-saint-louis-lorient-56<\/a><\/p>\n<p><a href=\"https:\/\/youtube.com\/@lyceesaintlouis-lapaix9651?si=rAFYgpYMLHypt4Dn\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3933\" src=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/wp-content\/uploads\/sites\/3\/2025\/11\/logo-youtube.jpeg\" alt=\"\" width=\"110\" height=\"60\" \/><\/a><a href=\"https:\/\/youtube.com\/@lyceesaintlouis-lapaix9651?si=rAFYgpYMLHypt4Dn\" target=\"_blank\" rel=\"noopener\">@lyceesaintlouis-lapaix9651<\/a><\/p>\n<p data-start=\"391\" data-end=\"481\" data-is-last-node=\"\" data-is-only-node=\"\">\n","protected":false},"excerpt":{"rendered":"<p>Accueil des \u00e9l\u00e8ves de 3\u00e8me du coll\u00e8ge Saint-Louis, au lyc\u00e9e Saint-Louis, ce jeudi 2 avril 2026, dans le cadre d\u2019un&hellip;<\/p>\n","protected":false},"author":12,"featured_media":4415,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-4413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciences"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Projet d\u00e9couverte et concours scientifique pour les \u00e9l\u00e8ves de 3\u00e8me - Lyc\u00e9e Saint-Louis<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/saintlouis-lapaix.com\/lycee-saint-louis\/projet-decouverte-et-concours-scientifique-pour-les-eleves-de-3eme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta 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