Hello George:
Glued your lips shut did they...
teaching, specifically teaching little children is a very specific skill set. Children are not adults and cannot be treated as adults. You'll have very different challenges with the 5 and 6 year olds than you will with the 7+ group. Those are two or three very specific and distinct groups! Be very careful, the 7+ could be bored to tears with an exercise designed for a younger crowd...
There is a basic curricilium you want to achieve is X number of weeks, correct? Review, repeat, and find/create games around that technique ONCE they have repeated them and shown they can do them correctly.
If you make it only games they will expect them and HATE brief drilling. There is a site with hundreds of games-drills
www.4kicks.com What size group are you anticipating? Depending on the group/size you might want an assistant. Keep us apprised...
Jeff