Organizational leaders from nearly every sector have been using continuous improvement models and improvement science for years to improve products, services, and processes. Though continuous improvement processes are not new in education, they are relatively new in the state policy arena. In a continuous improvement system, educators use data,…

Using teachers' professional development as its central strategy, California's Middle Grades Mathematical Renaissance project aims to transform its mathematics program so that all students become empowered mathematically. This article discusses key questions concerning the program's resources, strategies, leadership roles, and monitoring…