It is important for the public to know the kind of deception that is passing for information when it comes to LEARNING! Lemov's book is the Bible of pedagogy for no-excuses charter schools. It is used as a canonical text in the Relay 'Graduate School of Education,' where successful charter teachers train new charter teachers how to get higher test scores.To Peg, teaching is an art and a craft, not a science. To Lemov, teaching is a process that can be standardized to achieve the goal of education, which is higher test scores. Diane Ravitch adds: 'Honestly, reading the book and watching the videos is terribly depressing.'