{"id":3471,"date":"2017-10-14T00:00:25","date_gmt":"2017-10-13T23:00:25","guid":{"rendered":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/?p=3471"},"modified":"2026-01-21T16:20:18","modified_gmt":"2026-01-21T15:20:18","slug":"lettre-edu_num-maths-n27","status":"publish","type":"post","link":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/lettre-edu_num-maths-n27\/","title":{"rendered":"Lettre Edu_Num Maths n\u00b027"},"content":{"rendered":"<div id=\"newsletter-gris\" style=\"text-align: justify;width: 100%;max-width: 600px;margin: 0 auto;padding: 5px;font-size: 13px;font-family: Helvetica, Verdana, Arial, sans-serif;background-color: white;border-top: 1px solid #53617b;border-left: 1px solid #53617b;border-right: 3px solid #aaa;border-bottom: 3px solid #aaa\">\n<h1 style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-size: 2em;margin: 0;padding: 3px 25px;background-color: #92a8b7;color: #fff\">Lettre \u00c9du_Num Maths N\u00b027<\/h1>\n<h1 class=\"sous_titre\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-size: 1.5em;margin: 0;padding: 3px 25px;background-color: #53617b;color: #e0e8e9\">Octobre 2017<\/h1>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"https:\/\/eduscol.education.fr\/resolveuid\/3bc72a63df414ab28c2de489d7ff8c4b\"><img decoding=\"async\" src=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-content\/uploads\/sites\/3\/2017\/01\/Edu-Num.png\" alt=\"Toutes les Lettres des Maths\" \/><\/a><\/p>\n<p class=\"encadre\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-size: 1em;color: black;padding: 3px 10px;margin: 0;background-color: #e0e8e9;border: 1px solid #53617b\"><strong>Sommaire<\/strong><\/p>\n<div id=\"Sommaire3\" style=\"padding: 10px;font-size: 0.85em;border: 1px solid #000;background-color: #e0e8e9;border-color: #53617b\">\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-weight: bold;line-height: 1.5em;margin-bottom: 0;text-align: left;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-1\">Zoom sur&#8230;<\/a><\/p>\n<ul style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin: 0;padding: 0;margin-left: 0.5em\">\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-2\">Compte twitter \u00e9duscol Maths<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-3\">TraAM 2016-2017<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-4\">Jeux, activit\u00e9, TaPI, &#8230; au lyc\u00e9e<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-5\">CNRS<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-6\">Culture Maths<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-7\">Calculatrices<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-weight: bold;line-height: 1.5em;margin-bottom: 0;text-align: left;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-8\">\u00c9v\u00e9nements<\/a><\/p>\n<ul style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin: 0;padding: 0;margin-left: 0.5em\">\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-9\">Concours Alkindi<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-10\">Ludovia #14<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-weight: bold;line-height: 1.5em;margin-bottom: 0;text-align: left;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-11\">Enseigner avec le num\u00e9rique<\/a><\/p>\n<ul style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin: 0;padding: 0;margin-left: 0.5em\">\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-12\">Sc\u00e9narios issus des Edubases<\/a><\/li>\n<\/ul>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-weight: bold;line-height: 1.5em;margin-bottom: 0;text-align: left;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-16\">Se tenir inform\u00e9<\/a><\/p>\n<ul style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin: 0;padding: 0;margin-left: 0.5em\">\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-17\">Twitter \u00e9duscol Maths<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-18\">Twitter DNE<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-19\">Twitter d&#8217;\u00e9duscol<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-20\">Fil RSS \u00c9du_Num<\/a><\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px;line-height: 1.2em;margin: 0\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;border-bottom: medium none;text-decoration: none\" href=\"#header-21\">Fil RSS du portail des math\u00e9matiques<\/a><\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<h1 id=\"header-1\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.5em;font-weight: bold;margin: 25px 0 10px;padding: 0 0 1px;border-bottom: 2px solid #53617b;color: #53617b\"><strong>Zoom sur&#8230;<\/strong><\/h1>\n<h2 id=\"header-2\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Compte twitter \u00e9duscol Maths<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><img loading=\"lazy\" decoding=\"async\" class=\"image-left alignnone\" style=\"float: left;margin: 0.2em;border: 0\" title=\"Banni\u00e8re du compte twitter\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/twitter_maths-avec-baniere.png\/@@images\/46564cdc-0e59-4dca-a280-b01203ba3cfa.png\" alt=\"Banni\u00e8re du compte twitter\" width=\"221\" height=\"113\" \/>Depuis le d\u00e9but du mois de mai 2017, le compte twitter @eduscol_maths est d\u00e9ploy\u00e9. Vous y retrouverez toute l\u2019actualit\u00e9 nationale li\u00e9e aux math\u00e9matiques. Ce compte est tenu par les experts de la discipline. N\u2019h\u00e9sitez pas \u00e0 le suivre et \u00e0 le citer si vous souhaitez voir des informations y figurer. Vous pouvez \u00e9galement nous contacter par Message priv\u00e9 ou alors faire remonter l&#8217;information par votre IAN (Interlocuteur Acad\u00e9mique pour le Num\u00e9rique, vous trouverez son nom et son courriel sur le <a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/eduscol.education.fr\/maths\/enseigner\/ressources-et-usages-numeriques\/developpement-des-pratiques-pedagogiques-en-academie\/interlocuteurs-academiques.html\">portail \u00e9duscol Maths<\/a>) si vous souhaitez nous communiquer une information \u00e0 diffuser.<\/p>\n<h2 id=\"header-3\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>TraAM 2016-2017<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><img loading=\"lazy\" decoding=\"async\" class=\"image-right alignnone\" style=\"float: right;margin: 0.2em;border: 0\" title=\"Logo TraAM\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/traam_maths.png\/@@images\/1ae3308d-ccbb-47b8-bbbb-7957b4eb5761.png\" alt=\"Logo TraAM\" width=\"24\" height=\"24\" \/>Les Travaux Acad\u00e9miques Mutualis\u00e9s de l&#8217;an pass\u00e9 sont maintenant termin\u00e9s. Chacune des six acad\u00e9mies impliqu\u00e9es (La R\u00e9union, Nice, Orl\u00e9ans-Tours, Poitiers, Strasbourg et Toulouse) a publi\u00e9 sur son site disciplinaire le compte-rendu de ces travaux. Cette ann\u00e9e le th\u00e8me retenu \u00e9tait: &#8220;Comment pratiquer l\u2019algorithmique et la programmation dans le cadre d\u2019un enseignement pratique interdisciplinaire?\u201d. Ainsi, des EPI maths\/technologie ont \u00e9t\u00e9 propos\u00e9s et d\u00e9velopp\u00e9s dans les acad\u00e9mies retenues. Leurs productions sont une source tr\u00e8s riche d\u2019activit\u00e9s \u00e0 consulter sans mod\u00e9ration.<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Une synth\u00e8se nationale est disponible sur le portail disciplinaire :<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/eduscol.education.fr\/maths\/enseigner\/ressources-et-usages-numeriques\/developpement-des-pratiques-pedagogiques-en-academie\/travaux-academiques-mutualises\/2016-2017-algorithmique-et-programmation-dans-un-epi.html\">http:\/\/eduscol.education.fr\/maths\/enseigner\/ressources-et-usages-numeriques\/developpement-des-pratiques-pedagogiques-en-academie\/travaux-academiques-mutualises\/2016-2017-algorithmique-et-programmation-dans-un-epi.html<\/a><\/p>\n<h2 id=\"header-4\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Jeux, activit\u00e9, TaPI, &#8230; au lyc\u00e9e<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><img decoding=\"async\" class=\"image-right\" style=\"float: right;margin: 0.2em;border: 0\" title=\"Illustration travaux Cr\u00e9teil\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/travaux-creteil.png\/@@images\/d40f4ea4-a60d-41cb-a0ad-dcd73efe9fea.png\" alt=\"Illustration des travaux de Cr\u00e9teil\" \/>Le groupe de r\u00e9flexion lyc\u00e9e de l\u2019acad\u00e9mie de Cr\u00e9teil vient de publier le r\u00e9sultat du travail men\u00e9 cette ann\u00e9e. Les pistes abord\u00e9es sont:<\/p>\n<ul style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px\">la proposition d\u2019activit\u00e9s autour de la culture math\u00e9matique<\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px\">le jeu comme outil d\u2019apprentissage et d\u2019appropriation des connaissances en classe<\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px\">le travail de groupes en classe ou en autonomie<\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px\">le travail donn\u00e9 hors la classe en temps libre, donn\u00e9 sous forme de t\u00e2ches \u00e0 prise d\u2019initiatives<\/li>\n<li style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;margin-left: 20px\">la continuit\u00e9 du travail men\u00e9 en algorithmique au cycle 4 amenant l\u2019apprentissage d\u2019un langage de programmation.<\/li>\n<\/ul>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Le lien vers l\u2019ensemble des documents:<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/maths.ac-creteil.fr\/spip.php?article213&amp;lang=fr\">http:\/\/maths.ac-creteil.fr\/spip.php?article213&amp;lang=fr<\/a><\/p>\n<h2 id=\"header-5\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>CNRS<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/experiences.math.cnrs.fr\/\">http:\/\/experiences.math.cnrs.fr\/<\/a><br \/>\n<img decoding=\"async\" class=\"image-right\" style=\"float: right;margin: 0.2em;border: 0\" title=\"Logo CNRS\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/cnrs.jpg\/@@images\/bee7d88a-902a-45e9-9a42-74b7aa8b3d74.jpeg\" alt=\"logo CNRS\" \/>Le CNRS propose, via son site Experimentarium Digitale, des exp\u00e9riences num\u00e9riques interactives (ENI). Celles-ci sont libres d\u2019utilisation, mais restent la propri\u00e9t\u00e9 intellectuelle de leurs auteurs. Elles s\u2019adressent \u00e0 des niveaux tr\u00e8s vari\u00e9s et le site en propose tr\u00e8s r\u00e9guli\u00e8rement de nouvelles.<\/p>\n<h2 id=\"header-6\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Culture Maths<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><img decoding=\"async\" class=\"image-right\" style=\"float: right;margin: 0.2em;border: 0\" title=\"Logo du site Culture math\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/capture-d2019ecran_2017-09-29_11-00-00.png\/@@images\/2baf30b3-9bb3-4329-b36b-ff6a6c5a9b0c.png\" alt=\"Logo du site Culture math\" \/>CultureMath est un des sites experts de l\u2019\u00c9ducation nationale dont les contenus scientifiques sont con\u00e7us et valid\u00e9s au d\u00e9partement de math\u00e9matiques de l\u2019\u00c9cole normale sup\u00e9rieure de Paris.<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Son comit\u00e9 de pilotage est constitu\u00e9 personnalit\u00e9s issues du monde de la recherche, de l&#8217;Inspection g\u00e9n\u00e9rale, de personnels de la DGESCO et de professeurs de math\u00e9matiques.<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Le site propose des ressources \u00e0 destination des professeurs de math\u00e9matiques, aussi bien pour la formation et l&#8217;information des enseignants que pour une utilisation dans les classes.<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/culturemath.ens.fr\/\">http:\/\/culturemath.ens.fr\/<\/a><\/p>\n<h2 id=\"header-7\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Calculatrices<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">La circulaire <a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/www.education.gouv.fr\/pid285\/bulletin_officiel.html?cid_bo=94844\">n\u00b0 2015-178 du 1-10-2015<\/a> (BO n\u00b0 42 du 12\/11\/2015) entre en vigueur au premier janvier 2018. Cette circulaire concerne aussi bien les examens scolaires que certains dipl\u00f4mes du sup\u00e9rieur (BTS notamment).<\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><em>Le \u00ab mode examen \u00bb ne doit \u00eatre activ\u00e9 par le candidat, pour toute la dur\u00e9e de l&#8217;\u00e9preuve, que sur instruction du surveillant de salle lorsque le sujet de l&#8217;\u00e9preuve autorise l&#8217;usage de la calculatrice.<\/em><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Il convient donc de rappeler aux \u00e9l\u00e8ves et \u00e9tudiants la n\u00e9cessit\u00e9 de se procurer une calculatrice conforme \u00e0 la nouvelle r\u00e9glementation et de les former \u00e0 la mise en \u0153uvre de ce dispositif. Par ailleurs, il convient \u00e9galement d&#8217;informer les coll\u00e8gues d&#8217;autres disciplines qui pourraient \u00eatre amen\u00e9s \u00e0 surveiller des \u00e9preuves lors desquelles l&#8217;usage de la calculatrice est autoris\u00e9 des nouvelles dispositions r\u00e9glementaires, voire de les former eux aussi.<\/p>\n<h1 id=\"header-8\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.5em;font-weight: bold;margin: 25px 0 10px;padding: 0 0 1px;border-bottom: 2px solid #53617b;color: #53617b\"><strong>\u00c9v\u00e9nements<\/strong><\/h1>\n<h2 id=\"header-9\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Concours Alkindi<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><span style=\"font-weight: 400\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"Affiche du concours Alkindi\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/alkindi.png\/@@images\/f0739798-2d85-4900-8245-9442fabce687.png\" alt=\"Affiche du concours Alkindi\" \/>Le troisi\u00e8me tour du concours Al-Kindi est termin\u00e9. La finale s\u2019est tenue le mercredi 17 mai 2017 o\u00f9 la meilleure \u00e9quipe de chaque grande r\u00e9gion, puis les 5 meilleures \u00e9quipes restantes \u00e9taient qualifi\u00e9es.<\/span><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><span style=\"font-weight: 400\">L\u2019objectif de ce concours est de faire d\u00e9couvrir aux lyc\u00e9ens et \u00e9l\u00e8ves de 4\u00e8me\/3\u00e8me une application tr\u00e8s concr\u00e8te des math\u00e9matiques, qui joue un r\u00f4le tr\u00e8s important dans leur vie quotidienne, en les sensibilisant \u00e0 la question essentielle de la s\u00e9curit\u00e9 de l\u2019information. Aujourd\u2019hui, les questions de s\u00e9curit\u00e9 des donn\u00e9es sont un des enjeux majeur de notre soci\u00e9t\u00e9, que ce soit pour prot\u00e9ger les transactions bancaires ou garantir la protection de la vie priv\u00e9e. Tout cela est rendu possible gr\u00e2ce aux math\u00e9matiques et \u00e0 l\u2019informatique.<\/span><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><span style=\"font-weight: 400\">La page du concours: <a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/www.concours-alkindi.fr\/#\/\">http:\/\/www.concours-alkindi.fr\/#\/<\/a><br \/>\nL\u2019acc\u00e8s aux \u00e9preuves pr\u00e9c\u00e9dentes pour s\u2019entra\u00eener: <a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/www.concours-alkindi.fr\/#\/pagePrevious\">http:\/\/www.concours-alkindi.fr\/#\/pagePrevious<\/a><br \/>\n<\/span><\/p>\n<h2 id=\"header-10\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Ludovia #14<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><span style=\"font-weight: 400\"><img decoding=\"async\" class=\"image-right\" style=\"float: right;margin: 0.2em;border: 0\" title=\"Logo Ludovia14\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/ludovia14.jpg\/@@images\/08328430-5896-45fb-a775-a91fa5084125.jpeg\" alt=\"Logo Ludovia14\" \/>Cette ann\u00e9e l\u2019universit\u00e9 d\u2019\u00e9t\u00e9 Ari\u00e8ge-Pyr\u00e9n\u00e9es avait pour th\u00e8me \u201cPartage, \u00e9changes et contributions avec le num\u00e9rique\u201d. Elle s\u2019est tenue du 21 au 25 ao\u00fbt 2017 \u00e0 Ax-les-Thermes.<\/span><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><span style=\"font-weight: 400\">Vous trouverez le programme complet \u00e0 l\u2019adresse suivante: <a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/ludovia.org\/2017\/agenda-general-de-luniversite-dete\/\">http:\/\/ludovia.org\/2017\/agenda-general-de-luniversite-dete\/<\/a><br \/>\n<\/span><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><span style=\"font-weight: 400\">De plus, le mot-di\u00e8se #Ludovia14 sur twitter vous permet d&#8217;avoir une id\u00e9e des \u00e9changes, des ateliers, des conf\u00e9rences qui s&#8217;y sont tenus.<\/span><\/p>\n<h1 id=\"header-11\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.5em;font-weight: bold;margin: 25px 0 10px;padding: 0 0 1px;border-bottom: 2px solid #53617b;color: #53617b\"><strong>Enseigner avec le num\u00e9rique<\/strong><\/h1>\n<h2 id=\"header-12\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><strong>Sc\u00e9narios issus des Edubases<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><img decoding=\"async\" class=\"image-inline\" style=\"margin: 0.2em;border: 0\" title=\"logo \u00c9du base\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edubase-logo-pratiques.jpg\/@@images\/60cb2e1c-c2f9-41a5-bf90-8a1745e705f1.jpeg\" alt=\"logo \u00c9du base\" \/><br \/>\nVoici quelques sc\u00e9narios issus des Edubases math\u00e9matiques. L&#8217; int\u00e9gralit\u00e9 des sc\u00e9narios est consultable \u00e0 cette adresse : <a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/eduscol.education.fr\/bd\/urtic\/maths\/\">eduscol.education.fr\/bd\/urtic\/maths\/<\/a><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"Ic\u00f4ne RSS \u00c9DU'bases\" src=\"https:\/\/eduscol.education.fr\/bank\/edubasespm\/EB-RSS\/@@images\/a5c24f5d-3162-4058-ad03-f7639e4ddf98.png\" alt=\"\" \/>Vous pouvez vous abonner au fil RSS de l&#8217;\u00e9dubase :<br \/>\n<a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" title=\"Fil RSS \u00e9dubase Math\u00e9matiques\" href=\"http:\/\/eduscol.education.fr\/bd\/urtic\/rss\/maths_rss.xml\" target=\"_blank\" rel=\"noopener\">http:\/\/eduscol.education.fr\/bd\/urtic\/rss\/maths_rss.xml<\/a><\/p>\n<h4 id=\"header-13\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.1em;margin: 10px 0 5px 0;color: #53617b\"><\/h4>\n<h3 id=\"header-14\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.1em;margin: 10px 0 5px 0;color: #53617b\"><strong>Avec la fonction exponentielle (Acad\u00e9mie de Dijon)<\/strong><\/h3>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><strong><span style=\"font-weight: 400\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"Image de courbes\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/2015-02-23_190737-e2d71.png\/@@images\/dc950983-9c44-4927-8ac7-4548781084ce.png\" alt=\"Image de courbes\" \/>Deux \u00e9tudes math\u00e9matiques \u00e0 partir de la fonction exponentielle, la premi\u00e8re \u00e0 destination des \u00e9l\u00e8ves de Terminale S, la seconde \u00e9tant plus r\u00e9serv\u00e9e \u00e0 la formation.<\/span><\/strong><\/p>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><strong><span style=\"font-weight: 400\"><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/eduscol.education.fr\/bd\/urtic\/maths\/index.php?commande=aper&amp;id=3110\">Fiche n\u00b03110<\/a><\/span><\/strong><\/p>\n<h3 id=\"header-15\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.1em;margin: 10px 0 5px 0;color: #53617b\"><strong>Jeu de Nim : la course \u00e0 n (Acad\u00e9mie de Lyon)<\/strong><\/h3>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\"><strong><span style=\"font-weight: 400\"><img decoding=\"async\" class=\"image-right\" style=\"float: right;margin: 0.2em;border: 0\" title=\"Image Scratch\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/scratch.png\/@@images\/9edde72c-995b-4fb3-88db-11ae72fd3a2f.png\" alt=\"image scratch\" \/>Ce sc\u00e9nario propose la conception d&#8217;un script scratch dans lequel l&#8217;ordinateur joue au hasard. Un travail de recherche pour adpoter une strat\u00e9gie gagnante est propos\u00e9e, puis la modification du script pour impl\u00e9menter la strat\u00e9gie dans les choix de l&#8217;ordinateur.<\/span><\/strong><\/p>\n<p><a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"http:\/\/eduscol.education.fr\/bd\/urtic\/maths\/index.php?commande=aper&amp;id=3117\">Fiche n\u00b03117<\/a><\/p>\n<h1 id=\"header-16\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.5em;font-weight: bold;margin: 25px 0 10px;padding: 0 0 1px;border-bottom: 2px solid #53617b;color: #53617b\"><strong>Se tenir inform\u00e9<\/strong><\/h1>\n<h2 id=\"header-17\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin-bottom: 5px;color: #53617b;margin: 15px 0 5px\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"Banni\u00e8re twitter \u00e9duscol maths\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/edunum-27\/yytfu92n_400x400.jpg\/@@images\/1605ad9b-4772-4876-92c9-bc9cfd1d4182.jpeg\" alt=\"Banni\u00e8re twitter \u00e9duscol maths\" \/><strong>Twitter \u00e9duscol Maths<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">L&#8217;actualit\u00e9 des Maths et du portail :<br \/>\n<a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"https:\/\/twitter.com\/eduscol_maths\">@eduscol_maths <\/a><\/p>\n<h2 id=\"header-18\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin-bottom: 5px;color: #53617b;margin: 15px 0 5px\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"twitter-dne\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/kbwurpy2_400x400.jpg\/@@images\/eb4a7bfb-26d1-436a-922f-4386274ea3c6.jpeg\" alt=\"\" \/><br \/>\n<strong>Twitter DNE<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Les informations de la DNE sur twitter :<br \/>\n<a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"https:\/\/twitter.com\/edu_num\">@edu_num <\/a><\/p>\n<h2 id=\"header-19\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin-bottom: 5px;color: #53617b;margin: 15px 0 5px\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"twitter d'\u00e9duscol\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/nuvqruzw_400x400.jpg\/@@images\/2d80b31f-5328-4092-92dc-6044736e00e1.jpeg\" alt=\"\" \/><br \/>\n<strong>Twitter d&#8217;\u00e9duscol<\/strong><\/h2>\n<p style=\"text-align: justify;height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Pour ne rien manquer des informations d\u2019\u00e9duscol, abonnez-vous \u00e0 son Twitter :<br \/>\n<a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" href=\"https:\/\/twitter.com\/Eduscol\">@eduscol <\/a><\/p>\n<h2 id=\"header-20\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin-bottom: 5px;color: #53617b;margin: 15px 0 5px\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"RSS\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/rssorange.png\/@@images\/3086b919-ccb3-4328-ad91-622d7461f2e1.png\" alt=\"rss\" \/><strong>Fil RSS \u00c9du_Num<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Les lettres \u00c9du_Num &#8220;math\u00e9matiques&#8221; disposent d&#8217;un fil RSS qui leur est d\u00e9di\u00e9 :<br \/>\n<a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" title=\"Fil RSS \u00e9du_num\" href=\"http:\/\/eduscol.education.fr\/maths\/edunum\/fil\/RSS\">eduscol.education.fr\/maths\/edunum\/fil\/RSS<\/a><\/p>\n<h2 id=\"header-21\" style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;clear: both;font-size: 1.3em;margin: 15px 0 5px;color: #53617b\"><img decoding=\"async\" class=\"image-left\" style=\"float: left;margin: 0.2em;border: 0\" title=\"RSS\" src=\"https:\/\/eduscol.education.fr\/maths\/im_maths\/edunum\/rssorange.png\/@@images\/3086b919-ccb3-4328-ad91-622d7461f2e1.png\" alt=\"rss\" \/><strong>Fil RSS du portail des math\u00e9matiques<\/strong><\/h2>\n<p style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\">Abonnez vous au flux RSS en suivant ce lien :<br \/>\n<a style=\"height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif\" title=\"Fil RSS du portail\" href=\"http:\/\/eduscol.education.fr\/maths\/fils-rss.html\">eduscol.education.fr\/maths\/fils-rss.html<\/a><\/p>\n<hr \/>\n<p class=\"encadre\" style=\"text-align: center;height: auto;width: auto;font-family: Helvetica, Verdana, Arial, sans-serif;font-size: 1em;color: black;padding: 3px 10px;margin: 0;background-color: #e0e8e9;border: 1px solid #53617b\">Cette lettre est propos\u00e9e, pour les informations nationales, par<br \/>\nC. Accard, C. Michau et N. Lemoine &#8211; Direction du Num\u00e9rique pour l&#8217;\u00c9ducation (DNE),<br \/>\nen liaison avec la Direction G\u00e9n\u00e9rale de l&#8217;Enseignement Scolaire (DGESCO)<br \/>\net l&#8217;inspection g\u00e9n\u00e9rale de math\u00e9matiques.<\/p>\n<p>\u00a9 &#8211; Minist\u00e8re de l&#8217;\u00e9ducation nationale &#8211;<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div>Vous pouvez consulter sur Eduscol <a href=\"http:\/\/eduscol.education.fr\/maths\/enseigner\/ressources-et-usages-numeriques\/la-lettre-edu-num.html\">toutes les lettres EDU_NUM (anciennement nom\u00e9\u00e9s TIC&#8217;Edu)<\/a>.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La lettre \u00c9du_Num (anciennement lettre TIC&#8217;\u00c9du) Math\u00e9matiques est une lettre d\u2019information sur les usages, les ressources et les actualit\u00e9s de la discipline autour du num\u00e9rique dans les pratiques p\u00e9dagogiques.<\/p><p><a class=\"more-link btn\" href=\"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/lettre-edu_num-maths-n27\/\">Lire la suite<\/a><\/p>\n","protected":false},"author":5,"featured_media":2551,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-3471","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-numerique","nodate","item-wrap"],"_links":{"self":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts\/3471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/comments?post=3471"}],"version-history":[{"count":10,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts\/3471\/revisions"}],"predecessor-version":[{"id":3634,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/posts\/3471\/revisions\/3634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/media\/2551"}],"wp:attachment":[{"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/media?parent=3471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/categories?post=3471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ent2d.ac-bordeaux.fr\/disciplines\/mathematiques\/wp-json\/wp\/v2\/tags?post=3471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}