Your skeleton does many important things for you. You will have to answer a few questions after watching each video. I recommend you read the questions first so you know what information to listen for as you're watching each video. Write your answers on the worksheet after watching each video.
Video List
Kids Health: How Your Bones and Muscles Work
Real World Science: Skeletal and Muscular Systems
SciKid Human Skeleton
Why Do Our Skeletons Have So Many Bones?