Magnets and Metals
Use the electricty in a wire to move a compass needle.
Test whether a magnet can attract an object through solid, liquid, or gas.
Use a magnet and a string to make your own compass.
Use a magnet and a bowl of water to make your own compass.
Make a magnetism detector and investigate which common objects are magnetic.
Discover what it takes to make steel rust.
Discover which materials are good conductors of electricity.