Professional development for teachers is at a crucial period. In order to help students meet demanding new standards, teachers must teach differently and have greater success than ever before. In order to teach better, teachers must experience powerful professional development. Inservice, as educators now know it, must change. The concept of "teacher as learner" must be explored more deeply by educators. At the core of this concept is the idea that many reforms undertaken in the name of greater student learning also apply to the ongoing learning of teachers. In Deep Change, Peery examines...