The poor U.S. standing on international tests is a product of unequal access to the kind of intellectually challenging learning they measure. While other nations have been expanding educational access to more and more of their people and revising curricula, instruction, and assessments to support the more complex knowledge and skills, the U.S. has…

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…