Simple Machines - Grade 2

What are simple machines?

• Machines that help us build things.

• Machines that help make work easier.

• Machines that help ease back pains.

There are ___________ simple machines.

• 4

• 5

• 1

• 6

This simple machine is...

• a lever

• a pulley

• an inclined plane

• a wedge

This simple machine is...

• a lever

• an inclined plane

• a wheel and axle

• a screw

This machine is...

• an inclined plane.

• a lever.

• a wedge.

• a pulley.

This machine is ...

• a screw.

• an inclined plane.

• a wedge

• a lever

This machine is...

• a wheel and axle.

• a lever.

• a wedge.

• an inclined plane.

Which is not a type of simple machines?

• spring
• screw
• pulley
• wedge