G2 - shadows and light

Choose the best word:

This is formed when an opaque object blocks light from a light source.

• shadow

• transparent

• translucent

• opaque

Choose the best word:

This means an object lets through no light and cannot be seen through.

• shadow

• transparent

• translucent

• opaque

Tags

NGSS.MS-PS4-2

Choose the best word:

This means an object lets through some light and can be seen through a bit, but it may be darkened or blurry.

• shadow

• transparent

• translucent

• opaque

Tags

NGSS.MS-PS4-2

Choose the best word:

This means an object lets through all light and can be seen through clearly.

• shadow

• transparent

• translucent

• opaque

Tags

NGSS.MS-PS4-2

Why does this ball have 2 shadows?

• There are no light sources.

• There is 1 light source.

• There are 2 light sources.

• There are 3 light sources.

This glass will make a dark shadow.

• true

• false

Tags

NGSS.4-PS4-2

Why is glass used to make buildings?

• It is strong, waterproof and transparent.

• It is weak, absorbs water and opaque.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

When will the sun have the shortest shadow?

• when it is directly above and higher

• when it is lower

Tags

NGSS.5-ESS1-2

If the sun is on the left, on which side will the shadow be seen?

• directly below the object

• left of the object

• right of the object

Tags

NGSS.MS-ESS1-1

Choose the best word:

• transparent

• translucent

• opaque

Tags

NGSS.MS-PS4-2