We Need Light to See

Explain why we can't see in a completely dark room.

Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.

What children learn in Level 29

The lamp is on. Light shines on the toys and bounces into our eyes. That's how we see them!
Now the lamp is off, and there are no windows. The room is completely dark. We can't see the toys at all!
The toys are still there. We just can't see them without light. We need light to see!
Your turn! Put the steps in order to show how we see a ball.

Georgia Standards of Excellence in Science:

S1P1.a — Use observations to construct an explanation of how light is required to make objects visible.