Worksheet 1( Light sources)

Which of these is a source of light?

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NGSS.4-PS3-2

NGSS.4-PS4-2

One of these is not a source of light

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NGSS.4-PS3-2

NGSS.4-PS4-2

Some of these items do not produce light

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NGSS.4-PS4-1

What is the main source of light of earth?

• sun

• moon

• stars

Which of these is a source of light?

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NGSS.4-PS3-2

NGSS.4-PS4-1

NGSS.4-PS4-2

What happens if there are no light sources?

• It gets very bright.

• We can't hear anything.

• It becomes so dark that we can't see.

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NGSS.4-PS4-2

Look at the picture above!

What are the light sources that you can find in the picture?

• Sun

• Windows

• Lamp

• Torch

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NGSS.4-PS3-2

NGSS.4-PS4-2

Look at the pictures below. Select all light sources.

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NGSS.4-PS3-2

NGSS.4-PS4-2

Is the Moon a light source?

Evaluate responses using AI:

OFF

Tags

NGSS.4-PS4-2

Which of these objects reflects light?

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NGSS.4-PS4-2