Note: If you are purchasing an electronic version, MasteringBiology does not come automatically with it. To purchase MasteringBiology, please visit www.masteringbiology.com or you can purchase a package of the physical text and MasteringBiology by searching for ISBN 10: 0321834844 / ISBN 13: 9780321834843. Learn biology by learning to think like a scientist. Biological Science, Second Canadian Edition, brings together Scott Freeman's pioneering active learning approach with carefully selected coverage of Canadian issues and research. Each page of the book is designed in the spirit of active learning, asking students to apply critical thinking skills as they learn key concepts. Accounts of researchers designing and analyzing real experiments, carefully punctuated by thoughtful questions and exercises, train introductory students in the process of DOING biology.