All About Movement
Grade Two Science
There are many different types of simple machines that help to make our lives easier. They are:
Wheel and Axel
Meet Ben! He know's a lot about different simple machines and where you can find them.
Levers, pulleys and wheels can really help to make life easier. Have a look at this video. Have you seen any of these simple machines before in real life?
Compound machines are types of machines made up of many simple machines.
A stapler, wheelbarrow, electric drill and can opener are all types of compound machines.
They each have two or more simple machines in them that work as one compound machine.
Can you find other compound machines at home?