Light and Shadow- Quiz 1

    Avery walks into her bedroom. It is dark and she cannot see anything. She turns on the lights. She can see her bed and everything in her room now. 

 Which of the following is the BEST explanation for why she can see better when she turns on the lights?

 

• The dark makes things disappear.

• Light is only needed to see things better inside.

• Our eyes need light to see the things around us.

   

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NGSS.4-PS4-2

A student has been watching a bird feeder. She noticed on a cloudy day, she could not see the birds as well as she could on a sunny day. Which explanation explains why the student could not see the birds as well on a cloudy day?

 

• The birds are as visible on a cloudy day as a sunny day.

• On a cloudy day, there is less light so the birds are more visible.

• On a sunny day, there is more light so the birds are more visible.

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NGSS.4-PS4-2

. You are walking through your bedroom one evening with the lights off. You bump your toe at the end of the bed. Which of the following BEST explains why you walked into the bed?

 

• Humans can’t see in the dark.

• Light is needed to see things.

• You had your eyes closed.

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NGSS.4-PS4-2

While you are waiting for the bus, you look in your backyard and can see a bird in the birdhouse. While you are brushing your teeth for bed that night, you look out your window for the bird and cannot see the bird or the birdhouse. 

 

    Which of the following is the BEST reason why you couldn’t see the bird at night?

• The bird and the birdhouse disappeared.

• Light is needed to see things.

• The bird was a dark color.

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NGSS.4-PS4-2

Which question helps to identify if an object is a light source?

• What color is it?

   

• Does it make light?

• Where did it come from?

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NGSS.4-PS4-2