Looking at the Mechanisms and Patterns of Evolution with Graphic Organizers

Author James Norton provides a powerful and visually stunning assist to middle school life science teachers with this title, which takes great care to explain such terms as "natural selection, '' "genetic shift, '' and ''branching evolution.'' The graphic organizers explain the number of different mechanisms that drive evolution. The author also carefully shows how the theory of evolution explains how living things--including humans--develop specific traits.