I don't think the moves for that age group would be any different than what any other basic beginner would get. They would most likely be more flexible so they might have an advantage over the standard adult beginner ;)

No video can replace what you can get from a live instructor… but my video recommendations are:

Delilah's beginner video “Absolute Beginning Belly Dance with Delilah”. It even has a section on costuming and such.

Jasmin Jahal - Reach for the stars. It is a solid video to practice your moves with. She does a good job of explaining the moves.

Both these videos (IMHO) are perfect for the first 2 belly dance instruction videos someone would want to own/try.

Thanks, this is very helpful. I'm not a trained bellydancer myself, but I want to teach my kids some basic moves in order to futher appreciate the Middle Eastern rhythms we will be learning in music class this month. We will be primarily learning the baladi and maqsoum.