"The Magic School Bus" is an award-winning, animated children’s television series based on the book series of the same title by Joanna Cole and Bruce Degen. It is notable for its use of celebrity talent and being both highly entertaining and educational. Ms. Frizzle takes the class with her when she brings the Magic School Bus to the body shop for repairs. While there, Ralphie wants to use extra parts at the shop to make a robot. Ms. Frizzle then teaches the class how bones, muscles and joints all work together to help us move.
This is a great resource for supporting a unit on the muscular and skeletal systems.