1,223,267 views 416 on YTPak
1,874 294

Published on 29 Mar 2010 | over 7 years ago

Author Doug Lemov shows how teachers use the 100% technique to get everyone's attention during a class.
Customize Your Hybrid Embed Video Player!

6-digit hexadecimal color code without # symbol.


Report video function is under development.


Loading related videos...