magnets. magnets are everywhere. earth! in fact you live on the biggest magnet around …. if you...
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![Page 1: Magnets. Magnets are everywhere. Earth! In fact you live on the biggest magnet around …. If you have ever used a computer, microwave oven, or stereo speakers,](https://reader035.vdocuments.us/reader035/viewer/2022062722/56649f355503460f94c536ee/html5/thumbnails/1.jpg)
Magnets
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Magnets are everywhere.
Earth!
In fact you live on the biggest magnet around….
If you have ever used a computer, microwave oven, or stereo speakers, you have used magnets!
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Magnet Facts 1. Magnets are made
from a rock called magnetite or lodestone.
2. Magnetite attracts iron and steel.
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3. Magnets have two poles - the North Pole and the South Pole. 4. On a bar magnet the poles are on the ends.
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5. Magnets are strongest at the poles.
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6. Attract means to pull something to you. Magnets pull things made of iron and steel.
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7. Opposites Attract
The North Pole is attracted to the South Pole.
The South Pole is attracted to the North Pole.
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8. Repel means to push away. A North Pole repels another North Pole.
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9. A force is a push or a pull.
10. A magnetic force is the pulling force of a magnet.
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Find items that are attracted to
magnets.
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10. A compass uses a magnet to tell direction.
A compass has a magnet inside that moves the
arrow. The arrow on a
compass always points north.
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12. Magnets can have different sizes and
shapes.
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11. A magnet’s force can pull through other objects.
Try this:
1. Fill a clear cup with water.
2. Put a paper clip inside the cup of water.
3. Use a magnet on the outside of the cup.
Can you move the paper clip?
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What did you learn?
Magnet Review
1. Magnets are made from ______________.
a. magnetite - lodestone
b. vitamins with iron
c. a compass
2. Magnets attract things made from ___________.
a. rocks
b. iron
c. fish
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3. Attract means ______________.
a. a push or a pull
b. to push something away from you
c. to pull something to you
5. Magnets have 3 poles.
a. True
b. False
4. A magnet’s force can pull through other objects.
a. True
b. False
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6. On a bar magnet the poles are ____________.
a. in the middle
b. on the ends
7. Repel means ___________.
a. to push something away from you
b. to pull something to you
c. A push or a pull
8. Opposites attract - North Pole is attracted to the
South Pole.
a. True
b. False
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9. A magnetic force is the ____________.
a. pushing force of a magnet
b. pulling force of a magnet
11. A compass uses a magnet to tell direction.
a. True
b. False
10. The North Pole is attracted to ___________.
a. Santa Claus
b. another North Pole
c. the South Pole.
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12. Name three things that a magnet is attracted to. Did you think about these items?