Worksheet on Our Skeletal System. It covers the following topics-
- Organ System
- The Skeleton
- The skull
- The backbone or spine
- the rib cage
- The limbs
- Functions of the skeleton
- Joints
- Types of joints- hinge joint, ball and socket joint, pivot joint, gliding joint
- Muscles and movement
- Types of muscles- voluntary muscles, involuntary muscles and cardiac muscles
- how do muscles work
