LAPINE Sage Kit (R), Student Applied Geometry Experiments, Reinforce geometry lessons with student participation, Students can assemble basic geometric solids with their principal sections in seconds, Sage Kit parts are mathematically correct in every detail. All edges, diameters, and heights of 3D shapes measure 2.5 inches. Solids and bases are clear plastic. The bright red sections can be shown clearly on an overhead projector. Shapes, bases, and sections are stored in a compartmented plastic base with cover. SAGE KIT ACTIVITIES is a 40-page manual. It includes many line drawings, and may be reproduced for class use. The 26 SAGE KIT parts include: 7 Basic Shapes - cone, cylinder, hemisphere, cube, square pyramid, triangular pyramid, and triangular prism. 3 Multipurpose Bases - circular, square, and triangular. 15 Sections - to form intersecting planes, 1 Sage Kit Activities Manual