I have been invited to speak at TEDxOttawa.
It's on Saturday, October 22, 2011.
I will be talking about my theory of education this time, on why teachers should strive to have their students do productive work for assignments. I call this philosophy "Don't Waste Student Work."
If you'd like to attend, click this link:
This is real honor, having already given a TEDx talk before. You can watch my previous talk here: http://youtu.be/caBIboOGSe4