The guide gives teachers reproducible worksheets and activities to learn basic science concepts of taxonomy, anatomy, and ecology, as well as how to read biological distribution maps and how to care for living organisms in the classroom. The teacher materials include an overview of the activity, the student objectives, materials needed and preparation necessary, time required for the activity (which is a very nice feature), and background information and procedures for the teacher. They suggest ways of organizing student groups and activities so that the experience is successful for all. It is the type of unit that can be dropped into any curriculum and completed within a few weeks.