Rethinking Teacher Supervision and EvaluationA concise collection of practical ideas on how principals can improve teaching and learning, Kim Marshall is a former administrator who knows from experience how to ensure that teachers receive the support and guidance they need to be effective in meeting the needs of students. An invaluable resource for instructional leaders. Pedro A. Noguera, Ph. D., Dean of Rossier School of Education and Distinguished Professor of Education, University of Southern