{"id":2259,"date":"2025-04-23T11:19:45","date_gmt":"2025-04-23T09:19:45","guid":{"rendered":"https:\/\/www.slsb.fr\/lgt\/?p=2259"},"modified":"2025-05-23T09:45:10","modified_gmt":"2025-05-23T07:45:10","slug":"la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon","status":"publish","type":"post","link":"https:\/\/www.slsb.fr\/lgt\/2025\/04\/23\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\/","title":{"rendered":"La t\u00eate dans les \u00e9toiles : la classe de 1\u00e8re MATHPHY \u00e0 l&rsquo;Observatoire de Lyon !"},"content":{"rendered":"<p>Le vendredi 4 avril, les \u00e9l\u00e8ves de 1\u00e8re MATHPHY ont particip\u00e9 \u00e0 une sortie p\u00e9dagogique au site historique de l\u2019Observatoire de Lyon \u00e0 Saint-Genis-Laval.<\/p>\n<p>Au programme de cette immersion scientifique :<br \/>\nun atelier pratique de triangulation pour apprendre \u00e0 mesurer les distances \u00e0 l\u2019aide d\u2019un th\u00e9odolite, une visite guid\u00e9e des installations pour d\u00e9couvrir le travail des astronomes et l\u2019histoire du site, ainsi qu\u2019un quiz interactif liant science et science-fiction.<\/p>\n<p>Les \u00e9l\u00e8ves se sont montr\u00e9s particuli\u00e8rement curieux, engag\u00e9s et enthousiastes. Ce fut une journ\u00e9e riche en d\u00e9couvertes, leur permettant de plonger au coeur de l\u2019astronomie et de ses applications.<br \/>\nUne belle exp\u00e9rience d\u2019apprentissage hors les murs !<\/p>\n<p>&nbsp;<\/p>\n<p>Nesrine Haddad, Professeure de math\u00e9matiques<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-2260\" src=\"https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8-300x225.jpeg\" alt=\"\" width=\"436\" height=\"327\" srcset=\"https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8-300x225.jpeg 300w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8-1024x768.jpeg 1024w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8-768x576.jpeg 768w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8-1536x1152.jpeg 1536w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8.jpeg 2048w\" sizes=\"(max-width: 436px) 100vw, 436px\" \/> <img decoding=\"async\" class=\"alignnone wp-image-2261\" src=\"https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/907629c3-1aaf-4b94-95b9-dd929fdcf0af-225x300.jpeg\" alt=\"\" width=\"246\" height=\"328\" srcset=\"https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/907629c3-1aaf-4b94-95b9-dd929fdcf0af-225x300.jpeg 225w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/907629c3-1aaf-4b94-95b9-dd929fdcf0af-768x1024.jpeg 768w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/907629c3-1aaf-4b94-95b9-dd929fdcf0af-1152x1536.jpeg 1152w, https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/907629c3-1aaf-4b94-95b9-dd929fdcf0af.jpeg 1536w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le vendredi 4 avril, les \u00e9l\u00e8ves de 1\u00e8re MATHPHY ont particip\u00e9 \u00e0 une sortie p\u00e9dagogique au site historique de l\u2019Observatoire de Lyon \u00e0 Saint-Genis-Laval. Au programme de cette immersion scientifique : un atelier pratique de triangulation pour apprendre \u00e0 mesurer les distances \u00e0 l\u2019aide d\u2019un th\u00e9odolite, une visite guid\u00e9e des installations pour d\u00e9couvrir le travail [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":2260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2259","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La t\u00eate dans les \u00e9toiles : la classe de 1\u00e8re MATHPHY \u00e0 l&#039;Observatoire de Lyon ! - Lyc\u00e9e g\u00e9n\u00e9ral et technologique<\/title>\n<meta name=\"description\" content=\"Le vendredi 4 avril, les \u00e9l\u00e8ves de 1\u00e8re MATHPHY ont particip\u00e9 \u00e0 une sortie p\u00e9dagogique au site historique de l\u2019Observatoire de Lyon \u00e0 Saint-Genis-Laval. Au programme de cette immersion scientifique : un atelier pratique de triangulation pour apprendre \u00e0 mesurer les distances \u00e0 l\u2019aide d\u2019un th\u00e9odolite, une visite guid\u00e9e des installations pour d\u00e9couvrir le travail des astronomes et l\u2019histoire du site, ainsi qu\u2019un quiz interactif liant science et science-fiction.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.slsb.fr\/lgt\/2025\/04\/23\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La t\u00eate dans les \u00e9toiles : la classe de 1\u00e8re MATHPHY \u00e0 l&#039;Observatoire de Lyon ! - Lyc\u00e9e g\u00e9n\u00e9ral et technologique\" \/>\n<meta property=\"og:description\" content=\"Le vendredi 4 avril, les \u00e9l\u00e8ves de 1\u00e8re MATHPHY ont particip\u00e9 \u00e0 une sortie p\u00e9dagogique au site historique de l\u2019Observatoire de Lyon \u00e0 Saint-Genis-Laval. Au programme de cette immersion scientifique : un atelier pratique de triangulation pour apprendre \u00e0 mesurer les distances \u00e0 l\u2019aide d\u2019un th\u00e9odolite, une visite guid\u00e9e des installations pour d\u00e9couvrir le travail des astronomes et l\u2019histoire du site, ainsi qu\u2019un quiz interactif liant science et science-fiction.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.slsb.fr\/lgt\/2025\/04\/23\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\/\" \/>\n<meta property=\"og:site_name\" content=\"Lyc\u00e9e g\u00e9n\u00e9ral et technologique\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-23T09:19:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-23T07:45:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.slsb.fr\/lgt\/wp-content\/uploads\/sites\/5\/2025\/04\/3e865f42-e671-49b6-b51a-41ef04268bb8.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2048\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"soniadruere\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"soniadruere\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/\"},\"author\":{\"name\":\"soniadruere\",\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/#\\\/schema\\\/person\\\/78242c74943a34b62cdc891f7699db7f\"},\"headline\":\"La t\u00eate dans les \u00e9toiles : la classe de 1\u00e8re MATHPHY \u00e0 l&rsquo;Observatoire de Lyon !\",\"datePublished\":\"2025-04-23T09:19:45+00:00\",\"dateModified\":\"2025-05-23T07:45:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/\"},\"wordCount\":141,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/wp-content\\\/uploads\\\/sites\\\/5\\\/2025\\\/04\\\/3e865f42-e671-49b6-b51a-41ef04268bb8.jpeg\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/\",\"url\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/\",\"name\":\"La t\u00eate dans les \u00e9toiles : la classe de 1\u00e8re MATHPHY \u00e0 l'Observatoire de Lyon ! - Lyc\u00e9e g\u00e9n\u00e9ral et technologique\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/2025\\\/04\\\/23\\\/la-tete-dans-les-etoiles-la-classe-de-1ere-mathphy-a-lobservatoire-de-lyon\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/wp-content\\\/uploads\\\/sites\\\/5\\\/2025\\\/04\\\/3e865f42-e671-49b6-b51a-41ef04268bb8.jpeg\",\"datePublished\":\"2025-04-23T09:19:45+00:00\",\"dateModified\":\"2025-05-23T07:45:10+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.slsb.fr\\\/lgt\\\/#\\\/schema\\\/person\\\/78242c74943a34b62cdc891f7699db7f\"},\"description\":\"Le vendredi 4 avril, les \u00e9l\u00e8ves de 1\u00e8re MATHPHY ont particip\u00e9 \u00e0 une sortie p\u00e9dagogique au site historique de l\u2019Observatoire de Lyon \u00e0 Saint-Genis-Laval. 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