Science 2nd grade | UNIT 4: Light and dark 4.5 Check your progress
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4.5 Check your progress
1) Which of these are light sources?
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2) Drisha has lost her ball.

a: Why can't she find it?
b: What could she use to help her to find the ball?
3) What is wrong with these shadows?

4) Lucas has made a puppet. How can he make a shadow with his puppet?

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