{"version":"1.0","provider_name":"Ressources OnActin","provider_url":"https:\/\/onactin.eu\/fr","author_name":"Leon Quinn","author_url":"https:\/\/onactin.eu\/fr\/author\/zz_leon\/","title":"Comparer des nombres (CP) - OnActin Resources","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XWsUxZ5zmd\"><a href=\"https:\/\/onactin.eu\/fr\/educator-resources\/comparer-des-nombres-cp\/\">Comparer des nombres (CP)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/onactin.eu\/fr\/educator-resources\/comparer-des-nombres-cp\/embed\/#?secret=XWsUxZ5zmd\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Comparer des nombres (CP)\u00a0\u00bb &#8212; OnActin Resources\" data-secret=\"XWsUxZ5zmd\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/onactin.eu\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/onactin.eu\/wp-content\/uploads\/2026\/03\/Screenshot-2026-03-30-133047.png","thumbnail_width":826,"thumbnail_height":728,"description":"Dans cette le\u00e7on, les \u00e9l\u00e8ves apprennent \u00e0 comparer des nombres en jouant au jeu des bo\u00eetes. Ils lancent un d\u00e9, observent les collections de jetons et appliquent la r\u00e8gle \u00ab prendre la bo\u00eete o\u00f9 il y a moins de jetons que de points sur le d\u00e9 \u00bb. L\u2019activit\u00e9 permet de comparer des quantit\u00e9s, de justifier ses choix et d\u2019utiliser le langage math\u00e9matique de mani\u00e8re simple."}