Comment What? Chemistry was the best subject in school! (Score 1) 701
The Internet is your friend. Check out some Youtube videos. Ask on a teachers' forum. Search the web. The tricky part is seldom finding fun things to do, but rather to do them in the right order and connect the experiment to the actual chapter you're teaching. You also have to remember that abstract material like protons, neutrons and electrons can be challenging to a young kid. Check out a curriculum to get an idea about what subjects to teach at what age.