Grades 3–8. This exciting demonstration is a great activity to introduce magnetism, visualize magnetic field lines, and even study force and motion through collisions and oscillations from magnetic forces.
Students can watch iron filings dance, propel steel balls inside a viewing tray, create a magnet painting, dangle magnet wires upside down to study oscillations, and more.  
A clear window and transparent tray give students a unique top-down view to observe magnetic force and kinetic interactions. 
Ideal for classrooms, makerspaces, science fairs, STEM programs (with STEAM activities), and other educational settings.Contains enough materials for 1 small group.