﻿{"id":4483,"date":"2022-03-28T11:10:15","date_gmt":"2022-03-28T09:10:15","guid":{"rendered":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/?p=4483"},"modified":"2022-03-29T10:58:13","modified_gmt":"2022-03-29T08:58:13","slug":"les-4eme-participent-au-pi-days","status":"publish","type":"post","link":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/2022\/03\/28\/les-4eme-participent-au-pi-days\/","title":{"rendered":"Les 4eme participent au &#8220;Pi day&#8217;s&#8221;"},"content":{"rendered":"<div class=\"post-content\">\n<p class=\"has-medium-font-size\"><span class=\"has-inline-color has-vivid-red-color\"><strong>Vous avez tous entendu parler du chiffre Pi en math\u00e9matiques? Et bien, le14 mars  a \u00e9t\u00e9 promulgu\u00e9 journ\u00e9e internationale de Pi par l&#8217;UNESCO&nbsp;en novembre 2019. Cette manifestation a lieu tous les ans.<\/strong><\/span><\/p>\n\n\n\n<p style=\"font-size:18px\">La date n&#8217;est pas choisie au hasard. Le nombre Pi commence par <span class=\"has-inline-color has-vivid-red-color\"><strong>3,14<\/strong><\/span> . Il ne faut pas oublier que les dates en anglais se lisent &#8220;\u00e0 l&#8217;envers&#8221;.&nbsp;Ce qui correspond chez nous au 14 mars . <\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\" style=\"font-size:18px\">Lors de cette journ\u00e9e, toutes les classes de 4eme du coll\u00e8ge ont pu jouer \u00e0 des jeux math\u00e9matiques, pendant une heure, en compagnie de leurs professeurs (M. Semrouni, Mme Telmani, M. Marsot et M. Marmillot) et de trois personnes de l&#8217;APMEP (Association des Professeurs de Math\u00e9matiques et de l&#8217;Enseignement Public ) :  Fabrice, Daniel &amp; Odile.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/IMG_8646-768x1024.png\" alt=\"\" class=\"wp-image-4489\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/IMG_8646-768x1024.png 768w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/IMG_8646-225x300.png 225w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/IMG_8646-1152x1536.png 1152w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/IMG_8646-1536x2048.png 1536w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption><strong><span style=\"color:#c6a8ff\" class=\"has-inline-color\">Daniel, Odille et Fabrice (personnes de l&#8217;APMEP)<\/span><\/strong><\/figcaption><\/figure>\n\n\n\n<p style=\"font-size:18px\">Pendant l&#8217;heure, les \u00e9l\u00e8ves ont pu jouer \u00e0 :<\/p>\n\n\n\n<ul style=\"font-size:18px\"><li>Reconstituer des cubes : on avait des pi\u00e8ces en mousse et nous devions les assembler afin de former un cube.<\/li><li>Un jeu miroir :  Nous avions deux cubes ( sur lesquels se trouvaient deux couleurs (blanc et bleu) qui formaient des formes), des feuilles avec des dessins et un miroir. Le but \u00e9tait de refaire les dessins des feuilles avec le miroir et les cubes.<\/li><li>Une sorte de puzzle :  Nous avions des formes en bois (rectangles, triangles,&#8230;) et une forme dessin\u00e9e sur une plaque de bois et le but \u00e9tait de former le dessin sur la plaque avec les pi\u00e8ces en bois.<\/li><li>Et bien d&#8217;autres encore<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/img_8626-768x1024.jpg\" alt=\"\" class=\"wp-image-4651\" srcset=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/img_8626-768x1024.jpg 768w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/img_8626-225x300.jpg 225w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/img_8626-1152x1536.jpg 1152w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/img_8626-1536x2048.jpg 1536w, https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-content\/uploads\/2022\/03\/img_8626-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p style=\"font-size:18px\">La journ\u00e9e de Pi tombe pendant la semaine des math\u00e9matiques !  Vous vous souvenez de cette semaine ? Celle o\u00f9 chaque jour les \u00e9l\u00e8ves (et personnel) du coll\u00e8ge avaient des \u00e9nigmes \u00e0 r\u00e9soudre ? <\/p>\n\n\n\n<p style=\"font-size:18px\">Voici le<a href=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/2022\/03\/11\/la-semaine-des-mathematiques\/\" data-type=\"URL\" data-id=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/2022\/03\/11\/la-semaine-des-mathematiques\/\" target=\"_blank\" rel=\"noreferrer noopener\"> lien vers l&#8217;article sur la semaine des maths <\/a>! Essayez de les r\u00e9soudre ! <\/p>\n\n\n\n<p>source : <a href=\"https:\/\/www.numerama.com\/sciences\/883477-pi-day-la-journee-de-pi-ne-tombe-peut-etre-pas-le-bon-jour.html\">https:\/\/www.numerama.com\/sciences\/883477-pi-day-la-journee-de-pi-ne-tombe-peut-etre-pas-le-bon-jour.html<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Vous avez tous entendu parler du chiffre Pi en math\u00e9matiques? Et bien, le14 mars a \u00e9t\u00e9<a href=\"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/2022\/03\/28\/les-4eme-participent-au-pi-days\/\">En savoir plus&#8230;<i class=\"fa fa-long-arrow-right\" aria-hidden=\"true\"><\/i><\/a><\/p>\n","protected":false},"author":10,"featured_media":4799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10,5],"tags":[],"authors":[{"term_id":115,"user_id":10,"is_guest":0,"slug":"eloise","display_name":"Eloise"},{"term_id":66,"user_id":9,"is_guest":0,"slug":"lalia","display_name":"lalia"},{"term_id":114,"user_id":11,"is_guest":0,"slug":"lola","display_name":"Lola"},{"term_id":82,"user_id":12,"is_guest":0,"slug":"justine","display_name":"Justine"},{"term_id":68,"user_id":13,"is_guest":0,"slug":"carla","display_name":"Carla Ibba"},{"term_id":111,"user_id":2,"is_guest":0,"slug":"semrouni","display_name":"Yanis Semrouni"}],"_links":{"self":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/posts\/4483"}],"collection":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/comments?post=4483"}],"version-history":[{"count":18,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/posts\/4483\/revisions"}],"predecessor-version":[{"id":4893,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/posts\/4483\/revisions\/4893"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/media\/4799"}],"wp:attachment":[{"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/media?parent=4483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/categories?post=4483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.ac-nancy-metz.fr\/laptitesource\/wp-json\/wp\/v2\/tags?post=4483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}