Simple Machines Sort

Front

What is a simple machine?

Back

A simple machine is a tool that makes work easier by allowing us to push or pull with less effort.

Front

Name the six types of simple machines.

Back

The six types of simple machines are: lever, wheel and axle, pulley, inclined plane, screw, and wedge.

Front

What is a lever?

Back

A lever is a bar that pivots on a point called a fulcrum to lift or move things.

Front

What is a wheel and axle?

Back

A wheel and axle is a simple machine that consists of a wheel attached to a rod (axle) that helps move things easily.

Front

What is a pulley?

Back

A pulley is a simple machine made of a wheel with a rope around it, used to lift heavy objects.

Front

What is an inclined plane?

Back

An inclined plane is a flat surface that is tilted at an angle to help lift objects up or down.

Front

What is a screw?

Back

A screw is a simple machine that is a twisted inclined plane, used to hold things together or lift objects.

Front

What is a wedge?

Back

A wedge is a simple machine that is used to split or cut things apart.

Front

How does a lever make work easier?

Back

A lever makes work easier by allowing you to lift a heavy object with less force by changing the direction of the force.

Front

Give an example of a wheel and axle in everyday life.

Back

An example of a wheel and axle is a bicycle wheel.