Teacher research is an extension of good teaching, observing students closely, analyzing their needs, and adjusting the curriculum to fit the needs of all. In this completely updated second edition of their definitive work, Ruth Shagoury and Brenda Miller Power present a framework for teacher research along with an extensive collection of narratives from teachers engaged in the process of designing and carrying out research projects to inform their instruction. This edition includes a greater variety of short contributions from a wide range of teacher-researchers -- novices and veterans from all backgrounds and parts of the country -- who speak to the growing diversity in today'' s classrooms. Threaded throughout the chapters and narratives is a discussion of the emergence of digital tools and their effect on both teaching and the research process, along with an expanded number of research designs. The book has three primary components: 1.Chapters written by the authors explaining key