Magnetic force (non-statutory)
I can explain how magnetic force was discovered by people throughout history, including important scientists.
- Year 3
Magnetic force (non-statutory)
I can explain how magnetic force was discovered by people throughout history, including important scientists.
Lesson details
Key learning points
- A magnet is a metal that attracts some other metals
- Not all metals are magnets, but all magnets are metallic
- Magnetic forces are forces caused by magnets
- Magnetic force was first discovered by people in ancient civilisations, when they observed a mineral called lodestone
- People have made discoveries about magnets, and used magnetic force to build and invent useful things
Keywords
Magnet - Magnets are metals that attract some other metals.
Metal - Most metals are strong, hard and shiny materials. Some metals are magnetic.
Attract - To attract something is to make it move closer.
Magnetic force - Magnetic forces are forces caused by magnets.
Lodestone - Lodestone is a type of rock that is a natural magnet.
Common misconception
All metals and silver coloured objects are magnetic and are attracted to a magnet.
Pupils test items in classroom and explicit explanation is given that magnets attract some, but not all metals.
Equipment
A selection of magnets and access to items to test to see whether they are attracted to magnets.
Content guidance
- Exploration of objects
Supervision
Adult supervision recommended
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.Which of these objects are metal?
Q2.Match the material to the property.
Q3.What is the word for a force that moves an object further away?
Q4.Match the type of force to the activity.
Q5.When do contact forces take place?
Q6.Which of these can forces do?
Assessment exit quiz
6 Questions
Q1.Which material are all magnets made from?
Q2.Are all metals magnets?
Q3.If an object is attracted to a magnet due to magnetic force, what does it do?
Q4.Name this rock which is a natural magnet.
