Simple Machines

Front

What is a simple machine?

Back

A simple machine is a device that makes work easier by allowing us to push or pull in a more efficient way.

Front

What is a lever?

Back

A lever is a simple machine that helps lift or move heavy objects using a fulcrum.

Front

What is a wedge?

Back

A wedge is a simple machine that is used to split things apart or hold something open.

Front

What is an inclined plane?

Back

An inclined plane is a flat surface that is tilted at an angle to help raise or lower objects.

Front

What is a pulley?

Back

A pulley is a simple machine that uses a wheel and a rope to lift heavy objects.

Front

What is a screw?

Back

A screw is a simple machine that holds things together by turning it into a material.

Front

What is a wheel and axle?

Back

A wheel and axle is a simple machine that helps move things by rolling.

Front

Can you give an example of a lever?

Back

A seesaw is an example of a lever.

Front

What is the purpose of a wedge?

Back

The purpose of a wedge is to separate or hold objects apart.

Front

What is an example of an inclined plane?

Back

A ramp is an example of an inclined plane.