Activity 1
Identify whether each object is transparent, transluscent or opaque.
1. Wooden board
2. Clear plastic cellophane
3. Aluminum foil
4. Wax paper
5. Tinted glass
6. Thick folders
7. Reading glasses
8. Frosted sliding door
9. Rubber tire
10. Blackboard
Activity 2 (For your performance task 10 points each).
List down one activity for each that shows an application of
1. REFLECTION
2. REFRACTION
How can you conserve light energy at home? List down two ways.