Magnet exploration set D

Magnet exploration set D consists of a set of "Magnet set with fishing game", a 4.5cm compass, a set of materials (plastic, steel, aluminium and wood) and a floating plate. This set allows students to investigate magnetic properties such as (1) magnet attracts magnetic materials, (2) unlike poles attract, like poles repel, (3) magnetic force is strongest at the two poles, (4) when hanged freely, magnet will points to the North and South directions, (5) magnetic force can pass through non-magnetic materials.