Which object would a magnet pick up?
Forces and magnets
Year 3 · Lower Key Stage 2 · S3-FORCES — Contact forces; magnetic forces act at a distance; attract and repel
Draft — awaiting teacher review
Builds on: Everyday materials (Year 1)
I
Concept Anchor
A push or a pull is a force. Most forces need contact. Magnets can act at a distance. Opposite poles attract; the same poles repel. Iron and steel are magnetic; most other metals are not.
Worked example
Will a magnet pick up a copper coin?
- 1.Copper is a metal.
- 2.But only some metals are magnetic.
- 3.Copper is not, so the magnet will not pick it up.
II
Guided Check
A north pole is put near a south pole. What happens?
III
Independent Diagnostic Practice
Two magnets are put with north facing north. What happens?
Which force only works when two things touch?