And no, the great teacher is not me.
But it is somebody I go to when I'm confused about OpenGL. It's a person who knows as much about computer graphics and game development as anyone I've ever met. The teacher is Noel Llopis, developer of (among other things) Flower Garden for the iPhone. Noel is an author, speaker, and game developer who is very active in the game industry, and he's teaching a
If you're interested in going, there's only one more day on the early bird rate, so you probably want to register ASAP.
This is the best resource currently available for learning OpenGL ES for the iPhone and spaces are limited.