learning task 1. Prepare the materials listed below.If not available,you may use other materials at home to perform the activity. You may as the help of your parents guardians or any adult members of the family if needed.

1. What do you see on the paper when the glass of water was exposed to sunlight?

2. What do you think caused the sunlight to refract or bend?

3. What was the effect when the glass was held at different heights and angles? What does this show?

4. What may happen when light passes through a glass of water?​