OBJECT LESSONS

educational science kits consisting of preserved specimens of various plants and animals, replicas of animal body parts, tools for making observations, namely, magnifying hand lenses, sweep nets, insect viewers, and magnifying boxes, and related printed materials, namely, blank field journals for recording observations, teacher's guides containing lesson plans about plants and animals, student readers and informational cards about plants and animals, posters, and field guides about plants and animals, all sold as a unit