Simple machines
I can use my understanding of simple machines to invent something that can be used to make everyday work easier.
Simple machines
I can use my understanding of simple machines to invent something that can be used to make everyday work easier.
Lesson details
Key learning points
- Simple machines are useful because they make it easier for people to perform tasks beyond their normal capabilities.
- There are different types of simple machine: the wheel and axle, pulley, inclined plane, screw, wedge and lever.
- Inventions using simple machines help us in our everyday lives.
Common misconception
Machines all involve engines and need a power source.
Explicit teaching and explanation that simple machines do not often have moving parts and do not need a power source.
Keywords
Mechanism - A mechanism is something which performs a task.
Simple machine - A simple machine is something which performs a task and has no, or few, moving parts.
Inclined plane - An inclined plane is a simple machine. It is also called a ramp.
Invention - An invention is a process or machine that has not been created before.
Engineer - An engineer is a person who designs and builds things.
Equipment
None needed but it would help to have planned where simple machines can be found in the building.
Content guidance
- Exploration of objects
Supervision
Adult supervision recommended
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Video
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Starter quiz
6 Questions
Exit quiz
6 Questions
splitting materials
raising the height of a load without lifting
joining materials together
moving loads over surfaces or winding in rope