I found this interesting video for Salman Khan on a presentation in June 26, 2014 at NASA Ames Research Center Director's Colloquium, Moffett Field, California. This presentation is really an eye opener for those who are in the education industry, and I say "industry" because it is more than just teaching a lesson or learning a skill. Salman Khan presents to us what he believes about education in this video of which you can watch it directly here or just copy the link and past in in your browser.
In addition, here is a link to Khan's Academy as well https://www.khanacademy.org/
https://www.youtube.com/watch?v=tZWjIGbZAQ8&feature=youtu.be
In addition, here is a link to Khan's Academy as well https://www.khanacademy.org/
https://www.youtube.com/watch?v=tZWjIGbZAQ8&feature=youtu.be