The document discusses the properties of iron and magnets at the particle level. It asks questions about what iron particles look like, how iron is attracted to magnets, what magnets are made of, and how to preserve a bar magnet long-term. It prompts the reader to draw diagrams of magnetic fields with arrows and labels to illustrate the alignment of iron particles when brought near a magnet.

1. Iron nails

2. Matter is made up of ?
Particles

3. When I look closely to the iron particles,
how do they look like?
Lined upScattered

4. When I bring a magnet close to an iron,
what happens?
Does it attract or not?

5. So, what happens to the iron particles?
Lined upScattered

6. Lined up

7. Draw the magnetic field

8. Draw the magnetic field

9. Draw the magnetic field

10. N s
Draw the magnetic field

11. Earth is a big magnet
What’s different in this picture?

12. What are magnets made of?
iron nickel cobalt

13. If you want to store a magnet for a
long time, what shall you do?

14. The keeper preserves the magnetic
field

15. How do you preserve a bar magnet?

16. Directions of the magnetic field

17. What happens when a magnet is
broken?