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Janice VanCleave's Magnets: Mind-boggling Experiments You Can Turn Into Science Fair Projects
Janice VanCleave's Magnets Mindboggling Experiments You Can Turn Into Science Fair Projects Author:Janice VanCleave The perfect science fair idea books… Spectacular Science Projects Janice VanCleave’s Magnets —
How does a compass work?
What is a magnetic field?
How can you make a magnet with electricity?
— Janice VanCleave’s Magnets includes 20 simple and fun experiments that allow you to discover the answers... more » to these and other fascinating questions about magnets, plus dozens of additional suggestions for developing your own science fair projects. Learn about magnetic poles using a bar magnet, paper, and string; about magnetic force fields with a compass, a pencil, and a sheet of paper; and much more. All experiments use inexpensive household materials and involve a minimum of preparation and clean up. Children ages 8-12« less