POWER OF SCIENCE

educational kits consisting of science equipment and supplies, namely spring scales, thermometers, magnifying lenses, balloons, nuts, bolts, screws, straws, rubber bands, spools, eyedroppers, funnels and other materials for conducting experiments relating to electricity, rocks and minerals, simple machines, ecology, light and sound and weather, and instructional materials therefor, namely work cards, books, and teacher's guides in the field of science education for students