Light and Dark

What should you do to make a shadow?

• Block the light .

• Reflect the light.

Which one is a source of light?

• 
• 

Which is NOT a source of light?

• firefly

• ball

• sun

• torch

Which one is a natural source of light?

• 
• 

Our main light source on the earth is . . . .

• sun

• moon

• lamp

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

The example of man - made light source is . . . .

• Thunder

• Lightning

• Candle

. . . is non light source because it just reflects the sunlight

• Moon

• Star

• Lava

Tags

NGSS.MS-ESS1-1

NGSS.MS-PS4-2

What will happen if there is no light?

• Bright

• Dark

• Dim

Object that give off its own light is called ____

• light source

• moon

• mirror

Light source in this picture is ____

• Sun

• Moon

• flash light