Forces and Rocks Year 3 quiz

Which of these actions are pushes?

• 
• 
• 
• 
• 

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What do these words mean?

• Pull together

• Poles

• There is North and South

• Attract

• Push away

• Repel

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Poles that are the same ​ (a)   each other.

• repel
• attract

​ Paper is ​ ​ (a)  

• not magnetic
• magnetic

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NGSS.MS-PS2-3

Steel is ​ (a)  

• magnetic
• not magnetic

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NGSS.MS-PS2-3

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Aluminum is ​ (a)  

• not magnetic
• magnetic

Glass is ​ (a)  

• not magnetic
• magnetic

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Iron is​ (a)  

• magnetic
• not magnetic

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NGSS.MS-PS2-3

Magnets needs to be touching another object for magnetic forces to be able to act. Is this true? Explain your answer.

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Liam has a toy train with two carriages.

It has bar magnets to join the carriages to the engine.

Write N (north) and S (south) on the end of each bar magnet so the carriages join the engine

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