4th Grade Light Unit

What is light energy that can be seen?

• Visible Light
• Visible Spectrum
• The rainbow
• none of the above

Tags

NGSS.4-PS4-2

What is a wavelength?

• Something you find in the ocean
• the distance from a point of a wave to the opposite point on the next wave
• When you jump up and down in your pool and you create a wave
• the distance from a point of a wave to the same point on the next wave

Tags

NGSS.4-PS4-1

How does light energy move?

• In a straight line

• In different directions

Tags

NGSS.4-PS4-2

Allows light to pass through but the light is scattered so that whatever is behind it cannot be clearly seen.

• Transparent
• Translucent
• Opaque
• None of the above

Tags

NGSS.5-PS1-3

Does not allow light to pass through it

• Transparent
• Translucent
• Opaque
• None of the above

Tags

NGSS.5-PS1-3

Allows light to pass through so whatever is behind it can be clearly seen

• Transparent
• Translucent
• Opaque

• None of the above

Tags

NGSS.5-PS1-3

To take in

• reflect
• absorb
• transmit

Tags

NGSS.4-PS4-2

To pass through

• Transmit
• Absorb
• Reflect

To bounce back

• Transmit
• Absorb
• Reflect

Tags

NGSS.4-PS4-2

Why would an object be white?

• All of the colors of the rainbow reflected off of the object
• All of the colors of the rainbow were absorbed into the object

Tags

NGSS.MS-PS4-2