Nice post by @BOPreneur on the biggest innovation in education since the book: Sal Kahn bopreneur.blogspot.com/2012/01/this-i… Profs, Ignore at your peril.

Nice post by @BOPreneur on the biggest innovation in education since the book: Sal Kahn bopreneur.blogspot.com/2012/01/this-i… Profs, Ignore at your peril.