Depicts all male reproductive organs, plus greatly magnified sectioned sperm. 18”W x 24”H model comes with Activity Guide, glossary, black line master, and color overhead transparency.

Each Model Activity Set consists of a 24" x 18" markable model of durable vinyl and an activity guide. The activity guide introduces background information, and has teacher-developed activities. The guide contains a glossary, a key to the model, color transparencies and a blackline master.