A comprehensive and fully resourced lesson on magnets and electromagnets plus an enjoyable yet challenging dominoes game.

What’s Covered

  • Magnetic materials can be made into magnets.
  • Iron, cobalt and nickel and their alloys are magnetic materials.
  • Unlike poles attract and like pole repel.
  • There is an invisible magnetic field around a magnet made up of field lines.
  • Draw the field lines around a bar magnet.
  • The closer together the field lines the stronger the magnetic field.
  • Draw the field lines around two bar magnets with like and unlike poles facing.
  • There are more field lines around the poles where the magnetic field is strongest.
  • The magnetic field strength gets less as distance from the magnet increases.
  • Field lines point away from the south pole and towards the north pole of a magnet.
  • When a magnetic material is made into a magnet, the randomly facing domains all line up to point in the same direction.
  • The Earth acts as though there as a south-type pole at magnetic north and a north-type pole at magnetic south.
  • Explain how an electric bell, a circuit breaker and a relay work

What’s Included

Lesson

  • Animated PowerPoint for teaching with exit ticket quiz
  • Answer/mark scheme PowerPoint
  • Flip it (pupil writes questions to given answers)
  • Anticipation Guides (combined starter and plenary)
  • Foldable
  • Cut and stick activity.
  • Worksheet to support the PowerPoint
  • Fact sheet
  • Homework plus answers
  • Fact share worksheet
  • Pupil progress self-assessment checklist
  • Exit Ticket
  • Suggested lesson plan showing choices possible between resources

Game

  • 90 dominos
  • Animated PowerPoint explaining the rules and how to play.

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