Skeletal system quiz for 5th grade with answers

🦴 Quick Study Guide

• 🩻 The skeletal system is made of bones. These bones provide support, protect organs, and allow movement.
• 🔨 Bones are living tissues that grow and repair themselves.
• 🧩 Joints are where two or more bones meet. They allow us to bend, twist, and move.
• 💪 Muscles are attached to bones and help us move.
• 🛡️ The skull protects the brain, and the rib cage protects the heart and lungs.
• 🔢 There are 206 bones in an adult human skeleton. Kids have more because some bones fuse together as they grow!
• 🧪 Bones are made of minerals like calcium, which makes them strong. Drinking milk helps keep your bones healthy!

🧠 Practice Quiz

1. Which of the following is NOT a function of the skeletal system?
   1. A. Protecting organs
   2. B. Producing blood cells
   3. C. Digesting food
   4. D. Providing support
2. What is the name of the place where two or more bones meet?
   1. A. Muscle
   2. B. Joint
   3. C. Ligament
   4. D. Tendon
3. Which bone protects your brain?
   1. A. Rib
   2. B. Femur
   3. C. Skull
   4. D. Tibia
4. What mineral makes bones strong?
   1. A. Iron
   2. B. Calcium
   3. C. Sodium
   4. D. Potassium
5. How many bones are typically in an adult human skeleton?
   1. A. 100
   2. B. 206
   3. C. 300
   4. D. 500
6. Which of these helps you move your bones?
   1. A. Skin
   2. B. Muscles
   3. C. Hair
   4. D. Nails
7. What protects your heart and lungs?
   1. A. Skull
   2. B. Spine
   3. C. Rib cage
   4. D. Pelvis