Duel 2nd Grade DPM 3 Review

1. Which object in the sky gives us heat and light? The Moon The Sun A cloud A rainbow

The Sun B

2. Which tool pulls or holds metal objects? hand lens scissors ruler magnet

D magnets

3. The Moon has craters which are _________. B C D holes from large rocks hitting it holes from large rain drops spots from the Sun boxes on the Moon

holes from large rocks hitting it

4. How will increasing light energy change the way the objects look? D dimmer brighter the same larger

B brighter

5. Jenny placed a hot tray of cookies in the oven 5. Jenny placed a hot tray of cookies in the oven. What will happen to the temperature? A B C D Heat and temperature will cool down. Heat and temperature will decrease. Heat and temperature will stay the same. Heat and temperature will increase.

Heat and temperature will increase.

6. Erin wanted to play soccer with a friend 6. Erin wanted to play soccer with a friend. She placed the ball on the ground and kicked it. What will happen to the ball? A B C D The ball will stop. The ball will roll. The ball will slide. The ball will spin.

B The ball will roll.

7. What time of day is the Sun lowest in the sky? B C D Only in the morning. Always at morning, noon and night. During the morning and afternoon. Always at noon and morning.

The Sun is lowest in the sky during the morning and afternoon. C

8. Alex wants to melt an ice cube. What will he need to do? He will need to increase heat energy. He will need to decrease heat energy. He will not do anything to the heat energy. He will add another ice cube.

He will need to increase the heat energy.

The Moon is growing bigger. 9. Carmen looked out her window each night and observed the Moon. What did she see? Day 1 Day 2 Day 3 Day 4 Day 5 A B C D The Moon is growing bigger. The Moon is losing light. The Moon is making its own light. The Moon is gaining light.

The Moon is losing light. B The Moon is losing light.

10. Some kids were playing with toys outside 10. Some kids were playing with toys outside. Which toys moved in these patterns? swing A B C D sled and swing turtle and top top and sled swing and top

C top and sled

11. Ava made a toy using a wand. How did the magnet help? B C D Held the objects to the wand. Made the objects sticky. Pushed the objects to the wand. . Made the objects look bigger. Magnetic Wand

A Held the objects to the wand.

12. What is the source of the Moon’s light? B C D The Moon makes its own light. Other planets Other stars The Sun

D The Sun.

Magic Bonus Question What could you be doing when our part of the Earth is facing away from the Sun? A B C D Flying a kite in a park. Reading at school. Having a picnic with your family. Sleeping at home.

D Sleeping at home.