This classic hands-on activity book describes how to use clean empty plastic soda bottles to teach science and about the environment. It clearly shows how your students can make bottle microscopes, hand lenses, timers, balances, and tweezers. Bottle Biology contains over 20 constructions, including the famous Eco-column, Decomposition Column, Fermentation Chamber and Bottle Cap Garden. This book is a must-have resource for any teacher interested in teaching about ecosystems or the environment. Don't miss our brand new, clean soda bottles for use with these activities. Softcover, 124 pages, spiral-bound.