Why wouldn't you teach that material yourself? Are you just compiling hand outs? Do demonstrations and talk the students through the learning. When I taught, I compiled a "Greatest Hits" from my past teachers filtered through me -- the stuff that lit me up. I had good teachers who tracked what was working for the students, but I also had "teachers" that were good artists who would just stand up and draw their own drawings and never offer anything to the students. Be a good teacher which means be interactive.

Hand outs and having them watch movies is generally an avoidance. And putting the owe-ness onto another teacher is sort of a dodge. If you're going to other people to do your teaching for you, you might want to take a step back and rethink what your job is. Teach what you're good at. That will fill out and expand as you do it.

You do not have to teach them every possible thing at once. Teach your lessons.