3rd Grade Gravity and Magnetism

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other. It is what keeps us on the ground and makes things fall.

Front

What is magnetism?

Back

Magnetism is a force that can attract or repel certain materials, like iron, and is produced by magnets.

Front

What are the two poles of a magnet called?

Back

The two poles of a magnet are called the north pole and the south pole.

Front

Can magnets attract or repel each other?

Back

Yes, magnets can attract each other if opposite poles are facing, or repel each other if the same poles are facing.

Front

What materials do magnets attract?

Back

Magnets attract materials that contain iron, nickel, or cobalt.

Front

What happens when you drop a ball?

Back

When you drop a ball, gravity pulls it toward the ground.

Front

What is an example of magnetism in everyday life?

Back

An example of magnetism is how a refrigerator magnet sticks to the fridge.

Front

How can you increase the distance a marble rolls down a ramp?

Back

You can increase the distance by releasing the marble from a higher point on the ramp.

Front

What force keeps paper clips attached to a magnet?

Back

The force that keeps paper clips attached to a magnet is magnetism.

Front

What is the effect of gravity on objects in motion?

Back

Gravity pulls objects down, affecting their speed and direction when they are in motion.