Bergmann and Sams (math and science teachers) explore the question, "What is best for the students in my classroom?" The "flipped" classroom philosophy and model is explored and explained in a practical, step-by-step guide designed for educators (grades 5-12), teacher educators, administrators, policy makers, curriculum specialists and technology coordinators. The authors share their observations of colleagues and their own journey as they explore a non-traditional pedagogy in which students watch recorded lectures for homework and complete their assignments, labs and tests in class with their teachers available to answer questions. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)