Simple Machines

What kind of simple machine is this?

• lever

• pulley

• inclined plane

What type of lever is this?

• gear

• seesaw

• bicycle

The girl is on the ____

• lever

• train

• slide

_____ makes our work faster

• machine

• work

• sleep

This machine is called a _____

• truck

• car

• bicycle

These children are able to move their bicycles because of the ____ and _____

• car and brake

• wheel and axle

• helmet and seat

What part of the pulley is this called?

• axle holder

• axle

• wheel

A rope or chain with a wheel and axle is a _____

• pulley

• mechanism

• lever

____ allows us to lift up objects

• gear

• pulley

• lever

Toothed wheels that lock together and turn one another are called ____

• gear

• pulley

• lever

• screw

• gear and screw