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Magnetic or not?! Iron Aluminium Magnesium Cobalt Copper Steel Nickel.

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Presentation on theme: "Magnetic or not?! Iron Aluminium Magnesium Cobalt Copper Steel Nickel."— Presentation transcript:

1 Magnetic or not?! Iron Aluminium Magnesium Cobalt Copper Steel Nickel

2 Magnetism

3 Lesson Outcomes What materials are magnetic? Level 3
What two things can magnetic poles do? Level 4 What are domains? Level 5 How can you make a magnet? Level 5 What is a magnetic field? Level 6 Draw and explain the magnetic field around a bar magnet. Level 6 How do compasses work? Level 7

4 Bar Magnet S N

5 Magnetic Field Explain

6 Stronger Magnetic Field

7 Bar Magnets

8

9

10 How could you turn a piece of iron into a magnet?

11 S N

12

13 Draw and label the points of a compass.

14 Earth – a Giant Magnet Animation

15

16 Lesson Outcomes What materials are magnetic? Level 3
What two things can magnetic poles do? Level 4 What are domains? Level 5 How can you make a magnet? Level 5 What is a magnetic field? Level 6 Draw and explain the magnetic field around a bar magnet Level 6 How do compasses work? Level 7

17 Do you think screwdrivers should be magnetic? Why?


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