Children can explore properties of magnetism by bringing investigations to life, recording data as they go in order to find an optimum solution. This  set focuses on a variety of key science concepts including polarity and magnetic attraction & repulsion. Eye-catching set includes two bar magnets, two magnetic bugs, 4 ring magnets, horseshoe magnet, magnetic post, two snap-on cars, tray with maze, string and 10 double-sided activity cards. Also includes an activity guide with reproducible materials.