Simple Machines

Front

What is a Wedge?

Back

A wedge is an object that is wide at one end and pointed at the other, used to cut or split objects.

Front

What is an Inclined Plane?

Back

An inclined plane is a flat surface that is raised higher at one end, used to move objects up or down.

Front

What is a Wheel & Axle?

Back

A wheel & axle is a simple machine consisting of a rod attached to the center of a wheel, making it easier to turn or move objects.

Front

What is a Compound Machine?

Back

A compound machine is made up of two or more simple machines working together.

Front

What is a Pulley?

Back

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

Front

What is a Lever?

Back

A lever is a simple machine that consists of a bar that pivots on a fixed point called a fulcrum.

Front

What is a Screw?

Back

A screw is a simple machine that is an inclined plane wrapped around a pole, used to hold things together or lift objects.

Front

What is the purpose of Simple Machines?

Back

Simple machines make work easier by allowing us to apply force in a more effective way.

Front

Can you name the six types of simple machines?

Back

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

Front

How does a Lever work?

Back

A lever works by using a fulcrum to lift or move a load with less effort.