Biology: Principles & ExplorationsHolt Biology: Principles and Explorations Series

The latest edition of Biology: Principles & Explorations is a program that will forever change the way students understand biology concepts. Through a unique lesson structure, a design that delivers instruction visually, and features that emphasize essential study and lab skills, biology content becomes truly accessible to all students. Students Get the Picture Because: Content is structured to make complex materials more accessible. Study Tips and Study Zones emphasize practical study skills. The scientific art in the program aids in core content comprehension. The strong graphic instruction, in features like BioGraphics, provides a visual description of complex processes. Quick Labs provide concrete, hands-on experiences. Math Labs and Data Labs help students see how math is used in science and how data are analyzed. sciLINKS and other online resources keep students up-to-date in biology.