I have a couple suggestions, and a couple suggestions of what NOT to do. I took a $1200 'Intro to Maya' class and there was some things about it that drove me nuts. The first thing was that we only learned how to model with NURBS. We spent 12 weeks without touching polygons at all, which really bugged me. I made some decent looking things in that class but when I learned I couldn't ever animate them without rebuilding it in poly's (which I didn't know how to use) I was pissed!
We then spent several weeks learning how to use the lamest things like light glow and light fog and crap like that. At the time I was like ooooooh neat, this is fun! Then we had a substitute one day and he was like, "why the HELL are you learning this stuff? This was useful in like 1993, you're NEVER going to use this in a studio, and if you do you'll be laughed at, so forget everything he taught you and start playing with mental ray." Perhaps you could show them quickly what things do, but then say "this is what this does, but it's obsolete with today's technology, so let's play with it quick and then I'll show you a better way to do it." When I learned we'd spent 3 weeks working on things we weren't ever going to use I was irked.
Lastly, perhaps showing examples of quality work for inspiration during the projects would have been neat. I remember sometimes we'd finish a project and someone would show what they made and the instructor would be like, "cool man you used the tools so you get an A" He'd never point out the fact that his final project looks like a render test done in 1986. I mean obviously you wouldn't want to say "hey your project looks bad", but you're going to help the guy a heck of a lot more if he understands that you can still produce a quality piece with a simple concept and basic tools, and on top of that he has an idea at least of a quality example. Maybe before each project you could make one yourself and only use the specific tools you're learning. Then say, "Okay, this is what I made using only the tools I've taught you so far, now give it a try." We just had NO examples to go by and really were just shooting in the dark.
Good luck man, I hope that helps a little.