Light and Shadows

What two things are needed to create a shadow?

• light source and object

• object and darkness

Shadows change during the day because the position of the___changes.

• Sun

• Object

Tags

NGSS.MS-ESS1-1

____are the dark areas that result from a light being blocked.

• Clouds

• Shadows

Light travels away from a source in___directions.

• one

• all

To make a shadow appear larger the light source must be____from the object.

• far away from

• close to

____ materials allow light to pass through.

• thick

• transparent

Tags

NGSS.MS-PS4-2

___materials only allow some light to pass through.

• translucent

• soft

Tags

NGSS.MS-PS4-2

What can be is a light source?

• flower

• flashlight