I saw the title 'sunday school' and thought I would find lesson ideas
I co-teach the five and under class at our church and am always trying to think of new things to teach them (This age group understands WAY more than most expect them to...)
The best lesson I had was on the walls of Jericho and first I told them the story and then I had them act it out with me using the table as the 'walls'. Every time we would finish one march around the table (silently, of course) we would all get down for the 'night' and mimic the people of jericho getting more and more scared, on the last time I had them all shout at the top of their lungs and we banged on the table to make the sound of hte walls falling down.
Another lesson that went over really well was I was teaching them about baptizim and I brought my baby doll and kinda did a puppet show having her repent and ask her parents if she could get baptized and then I had them help me baptize her in Jesus name and we all shouted "in the name of Jesus Christ' and dunked her... it was cute.
I'll post more later....