How does light help us see?

Question 2 on the worksheet above

Click to view a larger image

Some people pointed to the light. We think that means the light helps us see. Others did a full triangle around the eye, the clock and the light. It started at the light and went to the clock then to the eye. It means the light shines on the clock and we see it better than what we would in the dark.

By Adhurim, Ivy, Tyler and Dadeka.