BECAUSE CHILDREN LEARN BY DOING

teaching apparatus, namely math and science teaching kits including magnets, thermometers, chemicals, seeds, measuring and counting devices, compasses, scales, rulers, calculators, balances, clocks, weights, protractors, templates, blocks, prisms, microscopes, binoculars, electric motors and electrical supplies, wire, bolts, rocks and minerals, rockets, astronomy models and supplies, weather measuring instruments, barometers, laboratory supplies, glass beakers, flasks, alcohol burners, rubber stoppers, test tubes, droppers, charts and guides

instructional and teaching material; namely, math and science student manuals and teachers guides