Magnetism Grade 4

If two magnets stick together, they do what?

• repel

• attract

• change

• retract

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What will cause a decrease in the forces of attraction between two magnets?

• Increase the size of the two magnets

• Change the color of the two magnets

• Change the shape of the two magnets

• Increase the distance between the two magnets

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What subject is attracted to a magnet?

• Silver
• Water
• Metal
• Iron

Tags

NGSS.MS-PS2-5

Magnets have a north and a south ___________

• shape
• color
• pole
• region

Where is the strongest attraction force of the magnet?

• at the poles
• in the middle
• above the magnet
• below the magnet

Which object would a magnet attract?

• a glass bottle
• a piece of paper
• a metal paper clip
  compass
• a rubber eraser
  magnetic field

Tags

NGSS.5-PS1-3

A magnet will attract scissors if the scissors contain: 

• copper
• aluminum
• gold
• nickel

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

True or False: All metals are attracted to magnet.

• True
• False

Which of the following is true about a bar magnet?

• Its magnetic field is strongest near its center.
• It is surrounded by a magnetic field.
• The north pole is stronger than the south pole.
• The south pole is stronger than the north pole.

Tags

NGSS.MS-PS2-5

A device that uses a free-moving magnetic needle to show direction is a:

• Ruler
• magnet
• compass
• magnetic field