Here I show some of the great ways to use the free game building tool called Unity3D to teach math, geometry, trigonometry, physics, and computer programming. I believe every school with a computer lab should teach with Unity3D.
Worried about having to train teachers? I am confident that any avid teacher with zero programming experience can download my lessons and games and start teaching with Unity3D today. I'd be more than happy to help any educators with setting up, just ask. I am also trying to start a career in edtech consulting so feel free to mention me to anyone who might be interested.
Finally, have a look at this playlist. Each video summarizes a half hour lesson:
• Newbie Programming with Unity3D
http://www.codingplayground.ca