What are magnets? By: Karla Gomez.

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Presentation transcript:

What are magnets? By: Karla Gomez

Use buttons below to continue Magnets Objective: Students will be able to know what a magnet is and familiarize with what objects it can attract. Target audience: Elementary students This tutorial can be viewed at any school district’s science or computer lab where Microsoft PowerPoint is installed. The tutorial will take 40 minutes (a class period). Use buttons below to continue

What are magnets? Magnets are pieces of metal which are able to attract anything made of iron or nickel, or anything that contains iron.

Magnets are pieces of plastics. True False Question #1 Magnets are pieces of plastics. True False

Use buttons below to continue Great Job !!!! Magnets are pieces of metal which are able to attract anything made of iron or nickel, or anything that contains iron. Use buttons below to continue

Use buttons below to continue Sorry !!!! Magnets are pieces of metal which are able to attract anything made of iron or nickel, or anything that contains iron. Use buttons below to continue

Use buttons below to continue 3 types of magnets Permanent magnets are always magnetic. Temporary magnets lose their magnetism outside of a magnetic field. Electromagnet is a magnet that acts as a permanent magnet when an electric current is flowing through it. Use buttons below to continue

How many types of magnets are there? Question #2 How many types of magnets are there? a. 5 b. 2 c. 3

Use buttons below to continue Great Job !!!! 3 types of magnets Permanent magnets Temporary magnets Electromagnet Use buttons below to continue

Use buttons below to continue Sorry !!!! 3 types of magnets Permanent magnets Temporary magnets Electromagnet Use buttons below to continue

Use buttons below to continue Magnetic Poles All magnets have two ends. These ends are called the magnetic poles. There is a North Pole (N) and a South Pole (S). Use buttons below to continue

Question #3 Magnetic have two magnetic poles, North Pole and South Pole. True False

Use buttons below to continue Great Job !!!! All magnets have two magnetic poles, a North Pole (N) and a South Pole (S). Use buttons below to continue

Use buttons below to continue Sorry !!!! All magnets have two magnetic poles, a North Pole (N) and a South Pole (S). Use buttons below to continue

2 types of forces Repel Attract Poles which are the same, or like poles, repel each other. That means they push each other away. Poles which are different attract each other, or pull together.

Forces Attraction and repulsion are forces. The force of the magnet is strongest at the poles.

Question #4 Attraction and repulsion are forces. True False

Use buttons below to continue Great Job !!!! Poles which are the same, repel each other, that means they push each other away. Poles which are different attract each other, or pull together. Attraction and repulsion are forces. The force of the magnet is strongest at the poles. Use buttons below to continue

Use buttons below to continue Sorry !!!! Poles which are the same, repel each other, that means they push each other away. Poles which are different attract each other, or pull together. Attraction and repulsion are forces. The force of the magnet is strongest at the poles. Use buttons below to continue

Summary In this educational training, you will learn what is a magnet. This tutorial will summarize different types of magnets and forces they have. You are encouraged to continue and find different objects that repels or attracts a magnet.

Topics What are magnets? 3 types of magnets Magnetic Poles 2 types of forces Forces Summary