Science Quiz Bee

Which of the following is an example of a lever?

• Seesaw
• Slanted roof
• Doorknob

It uses a wheel with a rod attached in the middle as an axle to help it to lift or move loads.

• Inclined plane
• Wheel and axel
• Lever

What do call a simple machine that is used to cut and split things?

• Wedge
• Pulley
• Screw

Which of these is an example of a wedge?

• Screw driver
• Knife
• Crane

What is force?

• A push or a pull that makes things move
• A type of activity in school.
• A game you play with friends

Which of the following is an example of force?

• Drawing a picture
• Riding a bike
• Taking a nap

How does force make things move?

• By making them heavier
• By slowing them down
• By pushing or pulling them

What is an example of an object that uses force to move?

• A book
• A kite
• A pencil

What is magnetism?

• A force that attracts certain materials
• A type of metal
• A type of food

Which of the following is an example of a magnetic material?

• Plastic
• Iron
• Wood