An NSTA best-seller, this wonderfully illustrated, spiral-bound lab book uses soda bottles and film cans to create complete ecosystems. Activities include modeling a rainforest, building a decomposition column, and designing a gardening system. Each chapter contains construction details, background readings, and assessment questions. Adaptable to all ages and skill levels.
برای خرید نسخه چاپی کتاب
پژوهش های زیستی
با تخفیف ویژه
اینجا
کلیک کنید.
