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15 Magnetic Science Projects

15 Magnetic Science Projects

Immerse yourself in the fascinating world of magnets! Learn about the strength of magnetic fields, explore how it affects plants, discover how to build a motor using magnets and more!

Browse Magnetic Science Projects

Take a look at the wide range of magnetic projects, complete with detailed instructions and accompanying videos. These projects are not only fantastic options for students' science fair projects but also serve as a fun and hands-on way for kids to learn about magnets!

Soda Bottle Magnetometer and Magnetic Storms
Hang a magnet inside a soda bottle and bounce light off a tiny mirror to watch the dot drift when a solar storm hits.
Medium
Reed Switch Motor from a Cork and Magnets
Turn a cork and two magnets into a spinning electric motor powered by a single battery.
Medium
Micrometeorites from Everyday Dust
Spread a white sheet outside, sweep up the dust with a magnet, and find tiny space rocks under a microscope.
Easy
Magnetic Levitation Train
Float a foam-core platform above a magnetic track and watch it glide end to end with a gentle push.
Medium
Wire Wraps and Electromagnet Strength
Wrap copper wire around steel bars at three different counts and connect a battery. Weigh the iron filings each one picks up.
Medium
Wave Height, Frequency, and Power Output
Build a wave tank with a floating generator and discover how wave height and speed affect the voltage.
Hard
Micrometeorites from Rooftops, Leaves, and Rain
Sweep a magnet through roof gutter water, rinse outdoor leaves, and collect rain to find tiny rock fragments from outer space under a microscope.
Medium
Wire Current and Compass Deflection
Touch a wire to a battery near a compass and watch the needle swing as electricity creates a magnetic field.
Easy
Magnets and Radish Seedling Growth
Place magnets above and below radish seedlings and measure whether the stems bend toward the magnet as they grow.
Medium
3D Magnetic Field Viewing Bottle
Drop steel fibers into a bottle of baby oil and hold a magnet to the glass to see magnetic field lines in 3D.
Medium
Gauss Rifle: Magnetic Chain-Reaction Launcher
Roll one steel ball toward a row of magnets and watch the last ball shoot off at high speed.
Medium
Magnetic Shielding with Everyday Materials
Hang paper clips from a magnet through cardboard, then slide different materials into the gap to find which ones block the pull.
Medium
Bar Magnets, Compasses, and Bermuda Triangles
Map the invisible field around a bar magnet with a compass and find the dead zones where fields cancel.
Medium
Magnet Strength and Temperature
Freeze and heat magnets from 0°C to 100°C, then count how many steel washers each one can pick up.
Medium
Candle-Powered Magnetic Pendulum Engine
Hang a magnet on a pendulum near a candle and watch heat turn its magnetism on and off.
Medium

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