Educational worksheet on joints for learning about the human body and movement.

1. Our body would be like a bag of jelly without bones — soft, shapeless, and unable to stand or move properly.
2.
1. Ball-and-socket joint — found in the shoulder and hip.
2. Hinge joint — found in the elbow and knee.
3. Pivot joint — found in the neck (between atlas and axis vertebrae).
3.
- jaw: ✓ nod, ✓ talk, ✓ chew
- shoulder: ✓ walk, ✓ crawl, ✓ jump, ✓ wave, ✓ run
- spine: ✓ walk, ✓ crawl, ✓ nod, ✓ jump, ✓ talk, ✓ kneel, ✓ wave, ✓ run
- elbow: ✓ walk, ✓ crawl, ✓ jump, ✓ wave, ✓ run
- wrist: ✓ walk, ✓ crawl, ✓ jump, ✓ wave, ✓ run
- hip: ✓ walk, ✓ crawl, ✓ jump, ✓ kneel, ✓ run
- knee: ✓ walk, ✓ crawl, ✓ jump, ✓ kneel, ✓ run
- ankle: ✓ walk, ✓ crawl, ✓ jump, ✓ run