Opaque materials examples for kindergarteners

📚 Quick Study Guide

• 🧱 Definition: Opaque materials do not allow light to pass through them.
• 🔦 Visibility: You cannot see through opaque objects.
• 🪵 Examples: Wood, metal, and brick are opaque.
• 🖐️ Shadows: Opaque objects cast shadows when light shines on them.
• 🎨 Everyday Use: Many things around us are opaque, like walls and furniture.

🧪 Practice Quiz

1. Which of these materials is opaque?
   1. Glass
   2. Wood
   3. Clear plastic
2. Can you see through a brick wall?
   1. Yes, easily
   2. No, not at all
   3. Only if it's very thin
3. Which material allows light to pass through completely?
   1. Metal
   2. Opaque plastic
   3. Clear glass
4. If you shine a light on a metal spoon, what happens?
   1. The light passes through
   2. It casts a shadow
   3. The spoon disappears
5. Is a wooden door opaque?
   1. Yes
   2. No
   3. Sometimes
6. Which of the following is NOT an opaque material?
   1. Cardboard
   2. Mirror
   3. Clear window
7. What happens when light hits an opaque object?
   1. It bends
   2. It passes straight through
   3. It is blocked