Khan Academy and the Effectiveness of Science Videos

Transcript

I want to talk about Con Academy if you haven't heard of it you should uh definitely check it out one guy uh s KH has made uh thousands of videos over 2,200 at the moment uh on everything from uh math to uh history and uh also quite a few videos about science and uh there are a lot of things to love about uh Con Academy first of all everything's fr... Read More