Learning Resources Classpack Geoboards, 7 Inches, 10/Set (LER0153)
Geoboards offer opportunities for hands-on exploration of geometric concepts, including shapes, symmetry, congruency, area, perimeter, coordinates and spatial relationships.  Umbrella-head pins keep rubber bands in place as students create designs.  Isometric models allow for construction of hexagons and equilateral triangles.  This classpack contains 10 sturdy, plastic 7" geoboards in assorted colors with rubber bands. Each board features a 5 x 5 grid with raised edges to protect knobbed pegs.