{"id":1246,"date":"2015-03-06T08:31:29","date_gmt":"2015-03-06T08:31:29","guid":{"rendered":"https:\/\/comeniusmathematiques.portail15.fr\/?p=1246"},"modified":"2015-05-25T15:56:33","modified_gmt":"2015-05-25T15:56:33","slug":"enseigner-la-numeration-decimale-de-position-au-cycle-2","status":"publish","type":"post","link":"https:\/\/comeniusmathematiques.portail15.fr\/?p=1246","title":{"rendered":"La num\u00e9ration d\u00e9cimale de position au cycle 2"},"content":{"rendered":"<h4>Enseigner la num\u00e9ration d\u00e9cimale de position au cycle 2<\/h4> <p>En association entre notre projet COMENIUS et un stage de Formation Continue\u00a0 intitul\u00e9\u00a0 &#8220;Math\u00e9matiques en cycle 2&#8221;, une conf\u00e9rence de <strong><span style=\"color: #ff0000;\">Fr\u00e9d\u00e9ric Tempier<\/span><\/strong>: \u201cEnseigner la num\u00e9ration d\u00e9cimale de position au cycle 2\u201d \u00e0 l&#8217;ESPE d&#8217;Aurillac (<span class=\"st\">\u00c9cole sup\u00e9rieure du professorat et de l&#8217;\u00e9ducation<\/span>) .<\/p> <p>Partant d&#8217;un constat de difficult\u00e9s chez les \u00e9l\u00e8ves fran\u00e7ais \u00e0 prendre en compte un aspect essentiel de notre syst\u00e8me de num\u00e9ration \u00e9crit, l&#8217;aspect d\u00e9cimal, ainsi que d&#8217;un manque de propositions \u00e0 ce sujet dans les manuels courants , <strong><span style=\"color: #ff0000;\">Fr\u00e9d\u00e9ric Tempier<\/span><\/strong> propose un sc\u00e9nario global permettant de travailler les\u00a0principes de notre num\u00e9ration \u00e9crite (position et d\u00e9cimalit\u00e9) ainsi que des activit\u00e9s pour le mettre en \u0153uvre\u00a0dans la classe.<\/p> <p>Il analyse tout d&#8217;abord les deux aspects de la num\u00e9ration. Il d\u00e9taille ensuite les difficult\u00e9s des \u00e9l\u00e8ves pour enfin proposer un sc\u00e9nario global de travail de rem\u00e9diation.<\/p> <p>Voir l&#8217;ensemble du travail de Fr\u00e9d\u00e9ric Tempier: <a href=\"http:\/\/numerationdecimale.free.fr\/\" target=\"_blank\">Enseigner la num\u00e9ration d\u00e9cimale<\/a><\/p> <p>C&#8217;est l&#8217;occasion pour les enseignants des diff\u00e9rents pays partenaires d&#8217;\u00e9voquer l&#8217;importance de la langue dans la num\u00e9ration: le soixante-dix, le quatre-vingts et le quatre-vingt-dix fran\u00e7ais \u00e9tant compar\u00e9s aux septante, octante et nonante belge, ou bien au sexanta, vuitanta, nonanta catalans ainsi qu&#8217;au au zeventig, tachtig et negentig n\u00e9erlandais ou bien aux r\u00e8gles de num\u00e9ration en finnois qui sont beaucoup plus &#8220;transparentes&#8221; pour les \u00e9l\u00e8ves que dans bien des autres langues (notamment par rapport \u00e0 la num\u00e9ration de position):<\/p> <h2 id=\"regles-de-numeration\">R\u00e8gles de num\u00e9ration en finnois<\/h2> <ul> <li>Les nombres de z\u00e9ro \u00e0 dix sont rendus par des mots sp\u00e9cifiques\u00a0: <i>nolla<\/i> [0], <i>yksi<\/i> [1], <i>kaksi<\/i> [2], <i>kolme<\/i> [3], <i>nelj\u00e4<\/i> [4], <i>viisi<\/i> [5], <i>kuusi<\/i> [6], <i>seitsem\u00e4n<\/i> [7], <i>kahdeksan<\/i> [8], <i>yhdeks\u00e4n<\/i> [9] et <i>kymmenen<\/i> [10].<\/li> <li>De onze \u00e0 dix-neuf, les nombres sont form\u00e9s \u00e0 partir des chiffres de un \u00e0 neuf auxquels on ajoute le suffixe <i>-toista<\/i> qui <i>repr\u00e9sente la dizaine<\/i> : <i>yksitoista<\/i> [11], <i>kaksitoista<\/i> [12], <i>kolmetoista<\/i> [13], <i>nelj\u00e4toista<\/i> [14], <i>viisitoista<\/i> [15], <i>kuusitoista<\/i> [16], <i>seitsem\u00e4ntoista<\/i> [17], <i>kahdeksantoista<\/i> [18] et <i>yhdeks\u00e4ntoista<\/i> [19].<\/li> <li>Les dizaines se forment en ajoutant le suffixe <i>-kymment\u00e4<\/i> (cas partitif de <i>kymmenen<\/i>, dix) au chiffre multiplicateur correspondant, \u00e0 l\u2019exception de dix\u00a0: <i>kymmenen<\/i> [10], <i>kaksikymment\u00e4<\/i> [20], <i>kolmekymment\u00e4<\/i> [30], <i>nelj\u00e4kymment\u00e4<\/i> [40], <i>viisikymment\u00e4<\/i> [50], <i>kuusikymment\u00e4<\/i> [60], <i>seitsem\u00e4nkymment\u00e4<\/i> [70], <i>kahdeksankymment\u00e4<\/i> [80] et <i>yhdeks\u00e4nkymment\u00e4<\/i> [90]. Lorsque compos\u00e9s avec un chiffre, les nombres de vingt et un \u00e0 quatre-vingt-dix-neuf sont form\u00e9s par la dizaine suivie par le chiffre sans espace (ex : <i>kaksikymment\u00e4viisi<\/i> [25]).<\/li> <li>Cent (<i>sata<\/i>, et <i>sataa<\/i> au pluriel) et mille (<i>tuhat<\/i>, dont le pluriel est <i>tuhatta<\/i>) ne sont pas s\u00e9par\u00e9s des autres nombres par un espace (ex : <i>satakaksikymment\u00e4yksi<\/i> [121], <i>tuhatkaksisataayhdeks\u00e4ntoista<\/i> [1\u00a0219]). En fait, les nombres s\u2019\u00e9crivent sans espace, ce qui donne vite lieu \u00e0 des mots tr\u00e8s longs.<\/li> <\/ul> <p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/ID9EuMGP5xc?rel=0\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p> <p><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">In<\/span> <span class=\"hps\">association between<\/span> <span class=\"hps\">our<\/span> <span class=\"hps\">Comenius<\/span> <span class=\"hps\">project and a<\/span> <span class=\"hps\">Continuing Education<\/span> <span class=\"hps\">course entitled<\/span> <span class=\"hps atn\">&#8220;<\/span>cycle <span class=\"hps\">in Mathematics<\/span> <span class=\"hps\">2&#8243;<\/span><span class=\"\">, a conference<\/span> <span class=\"hps\">Fr\u00e9d\u00e9ric<\/span> <span class=\"hps\">Tempier<\/span>: <span class=\"hps\">&#8220;Teaching<\/span> <span class=\"hps\">the decimal<\/span> <span class=\"hps\">position<\/span> <span class=\"hps\">count<\/span> <span class=\"hps\">at cycle 2<\/span>&#8221; in <span class=\"hps\">the ESPE<\/span> <span class=\"hps\">Aurillac<\/span> <span class=\"hps atn\">(<\/span>Graduate School <span class=\"hps\">of the teaching staff<\/span> <span class=\"hps\">and<\/span> <span class=\"hps\">education<\/span>).<\/span><\/p> <p><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">Starting from a<\/span> <span class=\"hps\">finding of<\/span> <span class=\"hps\">difficulties for<\/span> <span class=\"hps\">French students<\/span> <span class=\"hps\">to consider<\/span> <span class=\"hps\">an essential aspect of<\/span> <span class=\"hps\">our written<\/span> <span class=\"hps\">number system<\/span>, <span class=\"hps\">the<\/span> <span class=\"hps\">decimal<\/span> <span class=\"hps\">part<\/span>, as well as <span class=\"hps\">a lack of<\/span> <span class=\"hps\">proposals<\/span> <span class=\"hps alt-edited\">on this subject in<\/span> <span class=\"hps\">the<\/span> <span class=\"hps\">current textbooks<\/span>, Frederic <span class=\"hps\">Tempier<\/span> <span class=\"hps\">offers<\/span> <span class=\"hps\">global scenario<\/span> <span class=\"hps\">for working<\/span> <span class=\"hps\">principles<\/span> <span class=\"hps\">of our written<\/span> <span class=\"hps\">counts<\/span> <span class=\"hps\">(position and<\/span> <span class=\"hps\">d\u00e9cimalit\u00e9<\/span>) <span class=\"hps\">as well as activities<\/span> <span class=\"hps\">to<\/span> <span class=\"hps\">implement<\/span> <span class=\"hps\">in the classroom.<\/span><\/span><\/p> <p><span class=\"hps alt-edited\">He<\/span> <span class=\"hps\">first analyzes<\/span> <span class=\"hps\">the two<\/span> <span class=\"hps\">aspects of the<\/span> <span class=\"hps alt-edited\">counting<\/span><span class=\"\">.<\/span><\/p> <p><span class=\"hps\">It<\/span> <span class=\"hps alt-edited\">then he details the<\/span> <span class=\"hps\">difficulties of students<\/span> <span class=\"hps\">to finally<\/span> <span class=\"hps\">propose a<\/span> <span class=\"hps\">global scenario<\/span> <span class=\"hps\">of<\/span> <span class=\"hps\">remedial work<\/span>.<\/p> <p><span class=\"hps\">See all<\/span> <span class=\"hps\">the work<\/span> <span class=\"hps\">of Frederick<\/span> <span class=\"hps\">Tempier<\/span><span class=\"alt-edited\">: <a href=\"http:\/\/numerationdecimale.free.fr\/\" target=\"_blank\">Enseigner la num\u00e9ration d\u00e9cimale<\/a><br \/> <\/span><\/p> <p><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">This is an opportunity<\/span> <span class=\"hps\">for teachers from<\/span> <span class=\"hps\">different<\/span> <span class=\"hps\">partner countries<\/span> <span class=\"hps alt-edited\">to discuss about<\/span> <span class=\"hps\">the importance<\/span> <span class=\"hps\">of language in<\/span> <span class=\"hps\">the<\/span> <span class=\"hps alt-edited\">counting<\/span><span class=\"\">:<\/span> <span class=\"hps\">the<\/span> <span class=\"hps\">French &#8220;soixante-dix, quatre-vingts and quatre-vingt-dix&#8221;<\/span> <span class=\"hps\">are compared<\/span> <span class=\"hps\">to<\/span> the belgian septante, octante and nonante&#8221;, or to the\u00a0 <\/span><span id=\"result_box\" class=\"\" lang=\"en\">catalans &#8220;<\/span><span id=\"result_box\" class=\"\" lang=\"en\">sexanta, vuitanta, nonanta&#8221; and to the <\/span><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">Dutch<\/span> &#8220;<\/span><span id=\"result_box\" class=\"\" lang=\"en\"> zeventig, tachtig et negentig\u00a0 <span class=\"hps\">or the\u00a0<\/span> <span class=\"hps\">Finnish <\/span><\/span><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">rules<\/span> <\/span><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">for<\/span> <span class=\"hps\">counting <\/span><span class=\"hps\">that are much more<\/span> <span class=\"hps atn\">&#8220;<\/span><span class=\"\">transparent<\/span><span class=\"\">&#8221; for <\/span><span class=\"hps\">students<\/span> <span class=\"hps\">that in many<\/span> <span class=\"hps\">other languages<\/span> <span class=\"hps\">(notably<\/span> <span class=\"hps\">relative to the<\/span> <span class=\"hps\">position<\/span> <span class=\"hps\">numbering<\/span>)<span class=\"\">:<\/span><\/span><\/p> <p><strong><span id=\"result_box\" class=\"short_text\" lang=\"en\"><span class=\"hps\">Counting rules<\/span> <span class=\"hps\">in Finnish<\/span><\/span>:<\/strong><\/p> <ul> <li><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">The<\/span> <span class=\"hps alt-edited\">numbers from<\/span> <span class=\"hps\">zero<\/span> <span class=\"hps\">to ten<\/span> <span class=\"hps alt-edited\">are provided by<\/span> <span class=\"hps\">specific words<\/span>:<\/span> <i>nolla<\/i> [0], <i>yksi<\/i> [1], <i>kaksi<\/i> [2], <i>kolme<\/i> [3], <i>nelj\u00e4<\/i> [4], <i>viisi<\/i> [5], <i>kuusi<\/i> [6], <i>seitsem\u00e4n<\/i> [7], <i>kahdeksan<\/i> [8], <i>yhdeks\u00e4n<\/i> [9] et <i>kymmenen<\/i> [10].<\/li> <li><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">From<\/span> <span class=\"hps\">eleven to nineteen<\/span><span class=\"\">, the numbers are<\/span> <span class=\"hps\">formed by the<\/span> <span class=\"hps alt-edited\">digits from<\/span> <span class=\"hps\">one to nine<\/span> <span class=\"hps\">which is added<\/span> <span class=\"hps\">the<\/span> <span class=\"hps\">suffix<\/span> <span class=\"hps\">-toista<\/span> <span class=\"hps\">representing<\/span> <span class=\"hps\">ten<\/span>:<\/span> <i>yksitoista<\/i> [11], <i>kaksitoista<\/i> [12], <i>kolmetoista<\/i> [13], <i>nelj\u00e4toista<\/i> [14], <i>viisitoista<\/i> [15], <i>kuusitoista<\/i> [16], <i>seitsem\u00e4ntoista<\/i> [17], <i>kahdeksantoista<\/i> [18] et <i>yhdeks\u00e4ntoista<\/i> [19].<\/li> <li><span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">The tens are<\/span> <span class=\"hps\">formed by adding<\/span> <span class=\"hps\">the<\/span> <span class=\"hps\">suffix<\/span> <span class=\"hps\">-kymment\u00e4<\/span> <span class=\"hps atn\">(<\/span><span class=\"\">partitive<\/span> <span class=\"hps alt-edited\">case of<\/span> <span class=\"hps\">kymmenen<\/span>, <span class=\"hps alt-edited\">ten)<\/span><span class=\"alt-edited\"> to the<\/span> <span class=\"hps\">multiplier digit<\/span>, <span class=\"hps\">except for<\/span> <span class=\"hps\">ten<\/span><span class=\"\">:<\/span><\/span> <i>kymmenen<\/i> [10], <i>kaksikymment\u00e4<\/i> [20], <i>kolmekymment\u00e4<\/i> [30], <i>nelj\u00e4kymment\u00e4<\/i> [40], <i>viisikymment\u00e4<\/i> [50], <i>kuusikymment\u00e4<\/i> [60], <i>seitsem\u00e4nkymment\u00e4<\/i> [70], <i>kahdeksankymment\u00e4<\/i> [80] et <i>yhdeks\u00e4nkymment\u00e4<\/i> [90]. <span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">When<\/span> <span class=\"hps\">composed<\/span> <span class=\"hps\">with<\/span> <span class=\"hps\">a digit<\/span>, numbers from <span class=\"hps\">twenty-one to ninety-nine<\/span> <span class=\"hps\">are formed by<\/span> <span class=\"hps alt-edited\">the ten<\/span> <span class=\"hps\">followed<\/span> <span class=\"hps alt-edited\">by the digit<\/span> <span class=\"hps\">without spaces<\/span><\/span> (ex : <i>kaksikymment\u00e4viisi<\/i> [25]).<\/li> <li>One hundred (<i>sata<\/i>, et <i>sataa<\/i> au pluriel) et One thousand (<i>tuhat<\/i>, dont le pluriel est <i>tuhatta<\/i>) <span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">are not<\/span> <span class=\"hps\">separated from other<\/span> <span class=\"hps\">numbers by a<\/span> <span class=\"hps\">space<\/span><\/span> (ex : <i>satakaksikymment\u00e4yksi<\/i> [121], <i>tuhatkaksisataayhdeks\u00e4ntoista<\/i> [1\u00a0219]). I<span id=\"result_box\" class=\"\" lang=\"en\"><span class=\"hps\">n fact<\/span>, numbers <span class=\"hps\">are written<\/span> <span class=\"hps alt-edited\">without spaces<\/span>, which <span class=\"hps\">quickly<\/span> <span class=\"hps\">gives very<\/span> <span class=\"hps\">long words<\/span>.<\/span><\/li> <\/ul> ","protected":false},"excerpt":{"rendered":"<p>Enseigner la num\u00e9ration d\u00e9cimale de position au cycle 2 En association entre notre projet COMENIUS et un stage de Formation Continue\u00a0 intitul\u00e9\u00a0 &#8220;Math\u00e9matiques en cycle 2&#8221;, une conf\u00e9rence de Fr\u00e9d\u00e9ric Tempier: \u201cEnseigner la num\u00e9ration d\u00e9cimale de position au cycle 2\u201d \u00e0 l&#8217;ESPE d&#8217;Aurillac (\u00c9cole sup\u00e9rieure du professorat et de l&#8217;\u00e9ducation) . Partant d&#8217;un constat de [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,12],"tags":[],"class_list":["post-1246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conferences","category-france"],"_links":{"self":[{"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/posts\/1246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1246"}],"version-history":[{"count":19,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/posts\/1246\/revisions"}],"predecessor-version":[{"id":1769,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/posts\/1246\/revisions\/1769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=\/wp\/v2\/media\/1250"}],"wp:attachment":[{"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/comeniusmathematiques.portail15.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}