Magnetic and Non-Magnetic Materials 20pk

Can be used for teaching the principles of magnetism and for sorting and classification exercises. Or use for examining the properties of different types of materials. For close up investigations, the materials pieces can be easily removed from the plastic pocket chart. Or display the pocket chart on the wall as part of a classroom display.
Contents include sample pieces of iron, steel, aluminium, wood, polythene, brass, rubber, copper, wool, nylon, cork, lead, zinc, carbon, glass, PVC, cotton, cardboard, Perspex, nickel. Pack of 20.