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e-Journal

Uses of Magnets (p. 327)


Step 1. Questions

The use of magnets in Maglev trains sounds incredible, like something out of a movie. Yet, Maglev trains are real, and so are all the other amazing things people can do with magnets.

Write a report about how magnets can be used. Begin by researching how magnets work and what they can do. Here are some questions to guide you:
  • What are magnets, and how do they work?
  • What are some everyday uses of magnets?
  • How do Maglev trains work?
  • Why do you think magnets are important?
Are you ready? Begin by visiting the Web sites listed in Step 2. Look for answers to the questions above. Write about what you learn in the note-taking boxes.

You may use search engines to find other Web sites. Or research magnets at the library. When you are ready, follow Steps 3 and 4 to write your report.


Step 2. Research

Look for answers to the questions in Step 1. Visit these Web sites for information, and take notes in the boxes.


Toolbox Tip: Click here to learn how to protect your privacy online.


The Power of Magnetism
Learn how Earth, animals, electric motors, and your computer all benefit from magnets. Follow the links at the bottom of the page for more information about magnets. This page comes from a larger Web site run by a library in Virginia.
Take Notes:



Background Information for Magnets
This Web page comes from Canada Science and Technology. Use the scroll bar to read the page, or click on WHAT ARE SOME USES OF MAGNETS. Pay attention to the section about electromagnets. Electromagnets are used to make Maglev trains run.
Take Notes:



Electromagnetism and the Maglev Train
Learn all about magnetism and the "electromagnets" behind Maglev trains. This Web site is from NASA's Kids Science News Network (KSSN).
Take Notes:



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