How can you unlock a door using a magnet? Lesson Assessment

Example: Holding things on the refrigerator with magnets

Which property of magnets is being used?

• Attracting

• Repelling

• Working at a distance

Tags

NGSS.MS-PS2-3

Example: Cow magnets picking up metal in a cow’s stomach

Which property of magnets is being used?

• Attracting

• Repelling

• Working at a distance

Tags

NGSS.MS-PS2-3

Example: Magnetic train using magnets instead of wheels.

Which property of magnets is being used?

• Attracting

• Repelling

• Working at a distance

Tags

NGSS.MS-PS2-3

Example: Magnetic clasp on a purse or bag.

Which property of magnets is being used?

• Attracting

• Repelling

• Working at a distance

Tags

NGSS.MS-PS2-3

Example: “Magic” trick: moving a magnet with a magnet under the table.

Which property of magnets is being used?

• Attracting

• Repelling

• Working at a distance

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Example: Picking up cars & other metal pieces at the junkyard.

Which property of magnets is being used?

• Attracting

• Repelling

• Working at a distance

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Bonus: Which property of magnets is demonstrated when a magnet attracts iron filings?

• Magnets attract certain metals

• Magnets can repel each other

• Magnets lose strength over time

• Magnets are always made of iron

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5