Unit 5 test: Changes in Properties

Emily accidentally left her chocolate bar in a car on a hot summer day. How will a chocolate bar change if it is left in a hot car?

• It will taste sweeter.

• It will get heavier.

• It will get smaller.

• It will begin to melt.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Mrs. Johnson folded a piece of paper to show her class a change. What changed when Mrs. Johnson folded the paper?

• Shape

• Mass

• Texture

• Color

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NGSS.2-PS1-1

Which will look most different if a little heat is added?

• 
• 
• 
• 

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NGSS.MS-PS1-4

Michael wants to change liquid water to ice. What does Michael need to do to the liquid water in order for it to change to ice?

• Cool it

• Melt it

• Pour it

• Warm it

Tags

NGSS.MS-PS1-4

Andrew pressed on four different objects with his thumb. Which two objects most likely changed in the same way?

• The lump of clay and the glass marble

• The glass marble and the rubber ball

• The rubber ball and the balloon

• The glass marble and the balloon

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of these will NOT change from a solid form to a liquid form when heat is added?

• Ice cream

• A piece of chocolate

• An apple

• A Popsicle

Tags

NGSS.MS-PS1-4

Why does a freezer change liquid water into solid ice?

• It takes away heat.

• It provides warmth.

• It adds some heat.

• It increases the temperature.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Ethan helped his mom bake a cake. They put liquid cake batter into a hot oven. How is cake batter different from water when it is heated?

• Cake batter does not change color, but water does.

• Cake batter takes up less space, but water takes up more.

• Cake batter becomes heavier, but water becomes lighter.

• Cake batter becomes a solid, but water becomes a gas.

Tags

NGSS.MS-PS1-4

Brian dropped different objects onto the floor. Which object changed the most when it hit the floor?

• Rubber ball

• Balloon

• Raw egg

• Notebook paper

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A sheet of paper was crumpled up. Which property stayed the same after the paper was crumpled up?

• Shape

• Weight

• Texture

• Size

Tags

NGSS.5-PS1-2

NGSS.5-PS1-3