Which Content Is Most Important? The 40/40/40 Rule

The 40/40/40 rule: What’s important that students understand for the next 40 days, for the next 40 months, for the next 40 years?

TeachThought

Copy and paste this URL into your WordPress site to embed

<blockquote class="wp-embedded-content" data-secret="FbXUkA0sWT"><a href="https://www.teachthought.com/pedagogy/404040-rule/">Which Content Is Most Important? The 40/40/40 Rule</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.teachthought.com/pedagogy/404040-rule/embed/#?secret=FbXUkA0sWT" width="600" height="400" title="&#8220;Which Content Is Most Important? The 40/40/40 Rule&#8221; &#8212; TeachThought" data-secret="FbXUkA0sWT" 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);
</script>

Copy and paste this code into your site to embed