These 3-dimensional, magnetic manipulatives teach math through play. Tiles allow the child to create cubes, pyramids and other shapes. They learn math and spatial relationships. It is a valuable process, logic and math. There are 32 pieces, 2 large squares, 14 small squares, triangles and other shapes for a total of 248 ceramic magnets in the set. This program allows your child to have hands-on experiences testing their own abilities to think and develop motor skills. This is an ideal program for math practice at home and at school.