I was looking through old pictures this weekend and I found this one. I am almost 4 years old in this picture.
About The Author
Cofounder, learning engineer, game & software designer, curriculum design expert, speaker, author, learner, futurist, PhD, hiker, and world traveler.
Reading Assignment: Anti-Teaching
April 7, 2008
Reason to Calculate the Vertex
October 17, 2011
Reflections on an Historic Day
November 5, 2008
How Do You Write Your Math in Online Classes?
May 25, 2008