1.0AIM Research Centre/arcMichael Corkum/arc/author/michaelcorkum/rich600338<blockquote class="wp-embedded-content" data-secret="0kTe1WjOQZ"><a href="/arc/">Welcome to the AIM Research Centre!</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="/arc/embed/#?secret=0kTe1WjOQZ" width="600" height="338" title="“Welcome to the AIM Research Centre!” — AIM Research Centre" data-secret="0kTe1WjOQZ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=/arc/wp-includes/js/wp-embed.min.js </script> Our Mission The AIM Research Centre (ARC) supports the research and development of tools and other resources that enhance children’s numeracy learning. We focus on numeracy learning from birth to grade 6, because skills acquired during this period are foundational for learning advanced mathematics./arc/wp-content/uploads/sites/85/2025/05/ARC-2-1.png1200628