Science Review Unit 1,2

What are two ways a solid is different from a liquid?

• A solid keeps its shape and and does not flow. A liquid fills the container it is in and can flow..

• A solid can flow and you can drink it just like a solid.

• A solid spreads all over and can flow but a liquid can not flow and does not flow.

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NGSS.5-PS1-3

Which thermometer shows the hottest day?

• A

• B

• C

• D

A group is sorting materials into groups of solids and liquids. Which of these does NOT belong in the group of liquids?

• rainwater

• ice cubes

• juice

Tags

NGSS.5-PS1-3

Which properties describe a towel?

• soft and flexible

• light and hard

• flexible and heavy

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NGSS.5-PS1-3

All of the following objects have a smooth texture EXCEPT –

• balloon

• marble

• rock

• can

A class set up an outdoor investigation. They put a piece of chocolate in the shade and a piece of chocolate in the sun. What is the result of the investigation?

• The chocolate in the shade turned red.

• The chocolate in the sun melted into a liquid.

• The chocolate in the sun stayed a solid.

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NGSS.4-PS3-2

Which of these best describes the change made when clothes are folded?

• The clothes change color.

• The clothes change shape.

• The clothes change mass.

Why is it helpful to add wheels to a backpack?

• To move things slower

• To move heavier materials

• To move more materials

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NGSS.MS-PS2-1

When the fire goes out, the room will become darker. What else will happen when the fire goes out?

• The room will become warmer.

• The room will become colder.

• The room will become brighter.

Tags

NGSS.MS-PS1-4

The first picture shows a penny under a bright light. Which labeled picture shows how it looks when the light is turned off?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-4