Replying to Hey Ski Instructors

I'm looking for some advice on teach people to ski.

Im volunteering tomorrow to help some disabled people, mentally or physically, how to ski for a few hours.

I've never really had to teach someone how to ski, only how to do tricks and build off their foundation. Any advice?

There must be something you learned in your instructing courses that you found helpful?

PIZZA, no french fries!

cheers