{"version":"1.0","provider_name":"Prospective du SEM Formation","provider_url":"https:\/\/edu.ge.ch\/site\/prospective","author_name":"SEM Formation","author_url":"https:\/\/edu.ge.ch\/site\/prospective\/author\/edu-albanesic\/","title":"Diff\u00e9renciation - Prospective du SEM Formation","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Yrz1T3u2nR\"><a href=\"https:\/\/edu.ge.ch\/site\/prospective\/2014\/08\/28\/differenciation\/\">Diff\u00e9renciation<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/edu.ge.ch\/site\/prospective\/2014\/08\/28\/differenciation\/embed\/#?secret=Yrz1T3u2nR\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Diff\u00e9renciation\u00a0\u00bb &#8212; Prospective du SEM Formation\" data-secret=\"Yrz1T3u2nR\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/edu.ge.ch\/site\/prospective\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Cette s\u00e9quence illustre les possibilit\u00e9s de diff\u00e9renciation offertes par les outils num\u00e9riques. Le premier niveau se situe dans le choix de la difficult\u00e9 de l&rsquo;exercice propos\u00e9 \u00e0 l&rsquo;\u00e9l\u00e8ve par l&rsquo;enseignant-e. Ensuite, l&rsquo;autocorrection instantan\u00e9e permet \u00e0 chaque \u00e9l\u00e8ve de terminer l&rsquo;activit\u00e9, quelque soit le nombre d&rsquo;essais-erreurs n\u00e9cessaires. On voit dans la premi\u00e8re partie de la s\u00e9quence que la tentation de proc\u00e9der par essai-erreur existe effectivement pour les \u00e9l\u00e8ves ayant plus de difficult\u00e9.\u00a0 On peut toutefois raisonnablement supposer qu&rsquo;apr\u00e8s avoir effectu\u00e9 l&rsquo;exercice un certain nombre de fois, chaque \u00e9l\u00e8ve int\u00e8gre les notions travaill\u00e9es dans l\u2019activit\u00e9. &nbsp;"}