{"id":71576,"date":"2024-04-20T08:52:22","date_gmt":"2024-04-20T06:52:22","guid":{"rendered":"https:\/\/test.steinmuehle.de\/blog\/2024\/04\/20\/la-chimie-des-sucres-une-classe-de-niveau-avance-explore-la-chimie-des-glucides-a-luniversite-de-marbourg\/"},"modified":"2024-04-20T08:52:22","modified_gmt":"2024-04-20T06:52:22","slug":"la-chimie-des-sucres-une-classe-de-niveau-avance-explore-la-chimie-des-glucides-a-luniversite-de-marbourg","status":"publish","type":"post","link":"https:\/\/steinmuehle.de\/fr\/blog\/2024\/04\/20\/la-chimie-des-sucres-une-classe-de-niveau-avance-explore-la-chimie-des-glucides-a-luniversite-de-marbourg\/","title":{"rendered":"La chimie des sucres \u2013 Une classe de niveau avanc\u00e9 explore la chimie des glucides \u00e0 l&rsquo;universit\u00e9 de Marbourg"},"content":{"rendered":"<p>Peu avant la fin du semestre, les \u00e9l\u00e8ves de la classe de chimie approfondie de la promotion de terminale se sont retrouv\u00e9s avec leur professeure, le Dr Jutta T\u00f6hl-Borsdorf, pour un atelier au d\u00e9partement de chimie de l&rsquo;universit\u00e9 de Marbourg, situ\u00e9e sur les Lahnberge. Pour beaucoup d\u2019entre eux, c\u2019\u00e9tait la premi\u00e8re fois qu\u2019ils se trouvaient sur ce vaste campus, recouvert de neige ce matin-l\u00e0, et qu\u2019ils pouvaient s\u2019impr\u00e9gner de l\u2019ambiance universitaire. <\/p>\n<p>L&rsquo;objectif de cet atelier \u00e9tait de nous donner un aper\u00e7u th\u00e9orique et pratique de la chimie des glucides et de servir d&rsquo;exercice aux trois futurs enseignants qui nous ont guid\u00e9s. Pour commencer, une pr\u00e9sentation interactive a pos\u00e9 les bases n\u00e9cessaires \u00e0 la compr\u00e9hension des exp\u00e9riences suivantes, en nous expliquant les propri\u00e9t\u00e9s g\u00e9n\u00e9rales et les diff\u00e9rentes structures des glucides.<br \/>\nNous nous sommes ensuite r\u00e9partis en petits groupes pour nous rendre directement aux ateliers, o\u00f9 nous avons d\u00e9couvert les ph\u00e9nom\u00e8nes les plus divers. Parmi celles-ci figuraient des r\u00e9actions de d\u00e9tection, des analyses qualitatives ou encore une r\u00e9action provoquant un changement de couleur de mani\u00e8re autonome, que l\u2019on pouvait r\u00e9p\u00e9ter par simple agitation. La particularit\u00e9 : presque tout pouvait s\u2019expliquer \u00e0 l\u2019aide des informations fournies lors de l\u2019introduction, ce qui constituait d\u00e9sormais notre mission.   <\/p>\n<p>Nous avons pass\u00e9 la pause de midi \u00e0 la cantine de l&rsquo;universit\u00e9, qui \u00e9tait heureusement assez vide ce jour-l\u00e0, avant de retourner \u00e0 la r\u00e9union de bilan consacr\u00e9e aux r\u00e9sultats de nos exp\u00e9riences.<\/p>\n<p>Pour finir, nous avons \u00e9t\u00e9 r\u00e9partis une nouvelle fois en petits groupes, chacun muni d&rsquo;un buzzer. La derni\u00e8re \u00e9preuve consistait en un quiz au cours duquel nous nous sommes affront\u00e9s et avons d\u00fb mettre \u00e0 l&rsquo;\u00e9preuve les connaissances acquises tout au long de la journ\u00e9e. Le groupe gagnant a \u00e9t\u00e9 r\u00e9compens\u00e9 par des bonbons.  <\/p>\n<p>En r\u00e9sum\u00e9, on peut dire que cette exp\u00e9rience s&rsquo;est av\u00e9r\u00e9e pr\u00e9cieuse non seulement pour nos connaissances sur les glucides, mais surtout pour l&rsquo;interpr\u00e9tation des r\u00e9sultats exp\u00e9rimentaux et la compr\u00e9hension des liens entre les ph\u00e9nom\u00e8nes.<\/p>\n<p><a href=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/signal-2024-02-07-140848-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-31444\" src=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/signal-2024-02-07-140848-scaled.jpg\" alt=\"\" width=\"2048\" height=\"1152\" srcset=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/signal-2024-02-07-140848-scaled.jpg 1500w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/signal-2024-02-07-140848-300x169.jpg 300w, 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size-full wp-image-31443\" src=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-scaled.jpg 1500w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-300x169.jpg 300w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-1030x579.jpg 1030w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-768x432.jpg 768w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-1536x864.jpg 1536w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-2048x1152.jpg 2048w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112914-scaled-1-705x397.jpg 705w, 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href=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-31441\" src=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-scaled.jpg 1500w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-300x169.jpg 300w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-1030x579.jpg 1030w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-768x432.jpg 768w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/20240207_112654-scaled-1-1536x864.jpg 1536w, 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https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-773x1030.jpg 773w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-768x1024.jpg 768w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-1152x1536.jpg 1152w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-529x705.jpg 529w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-18x24.jpg 18w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-27x36.jpg 27w, https:\/\/steinmuehle.de\/wp-content\/uploads\/sites\/5\/2024\/04\/2024-02-07-100658-36x48.jpg 36w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Peu avant la fin du semestre, les \u00e9l\u00e8ves de la classe de chimie approfondie de la promotion de terminale se sont retrouv\u00e9s avec leur professeure, le Dr Jutta T\u00f6hl-Borsdorf, pour un atelier au d\u00e9partement de chimie de l&rsquo;universit\u00e9 de Marbourg, situ\u00e9e sur les Lahnberge. Pour beaucoup d\u2019entre eux, c\u2019\u00e9tait la premi\u00e8re fois qu\u2019ils se trouvaient [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":71592,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"give_campaign_id":0,"footnotes":""},"categories":[147,153,201],"tags":[],"class_list":["post-71576","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","category-cooperations-et-partenariats","category-mint"],"acf":[],"_links":{"self":[{"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/posts\/71576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/comments?post=71576"}],"version-history":[{"count":0,"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/posts\/71576\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/media\/71592"}],"wp:attachment":[{"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/media?parent=71576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/categories?post=71576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steinmuehle.de\/fr\/wp-json\/wp\/v2\/tags?post=71576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}