1. Skeletal System
Science 7

2. Our Bones - Introduction
Identify 2 main functions of our skeletal system.
Look for ligaments and tendons.
3 min

3. Name Those Bones
Use the word bank, listen to the song, and identify as many bones as you can! (There are 15 in the song)
3 min

4. Our Skeleton

5. Role of Our Skeleton FRAMEWORK for muscles and organs PROTECTS organs
Skull (brain)
Ribs (lungs, heart)

6. What is inside of bones?

7. Bones Make Blood Cells

8. Bones Store Calcium

9. Sources of Calcium

10. Joints Provide Movements
Joint = place where 2 bones meet

11. Types of Joints

12. Joints and Body Movement
2 min
As you watch, pay attention to the movement of each of the types of joints.

13. Label the bone Spongy bone Compact bone Cartilage Red bone marrow
Yellow bone marrow (in adults)
Blood cells form here

14. Review 3 min Structure Function
Skeletal bones
Bone structure
Joints
Function
Support
Protection
Makes blood cells
Stores calcium
Movement (joints)