I agree with Bob. Start out with the adult beginner lesson books. Then introduce some fun age appropriate pieces after a few weeks. Become a peaceful observer. Respond to your student's comments. It's a blast really to teach with an open mind. For instance, I had a six year old ask me last night, "What if we had a lesson without (written) music?" I said, "Let's do it next week.". I will come up with all kinds of rhythm and improv things for us to do together. You will find yourself remembering what it was like when you were first learning. Enjoy. Good luck.
Good luck! Close one... )