Great piece that breaks down the value of the Flipped Classroom model.20 yrs from now people are going to look back and say "I can't believe teachers would spend 4-10 hrs per week standing in front of a classroom and regurgitating memorized materials! That's what videos are for!" (hear sound of hand hitting the forehead) This is timely because we;re in the midst of Flipped Classroom week, so for more information you can checkout our blog
http://studysoup.wordpress.com/ (sry it's also connected to our company StudySoup, but it's still interesting stuff)