Virtually everyone agrees that teacher evaluation in the United States needs an overhaul. Existing systems rarely help teachers improve or clearly distinguish those who are succeeding from those who are struggling. The tools that are used do not always represent the important features of good teaching. Criteria and methods for evaluating teachers…

In this multi-method case study, the authors explore the success of school reform in Milwaukee Public Schools (MPS), whose school reform combines a portfolio strategy and a managed instruction approach. Portfolio strategy is a term used to describe an approach that decentralizes resources and decision-making to school sites--increasingly in…

Research shows that professional learning can have a powerful effect on teacher skills and knowledge, and on how well students learn. To be effective, however, professional learning for teachers needs to be conducted in the ways that it is in many high achieving countries--continuously, collaboratively, and with a focus on teaching specific…