The purpose of the Common Core State Standards is to prepare students to succeed in college and career pursuits. To that end, the Common Core calls on teachers to focus on deepening students' understanding of what they're learning, enhancing their problem-solving skills, and improving their ability to communicate ideas. At the same time, states…

Teacher evaluation has emerged as a key strategy for improving student outcomes in public education. The rationale is compelling: teachers vary widely in their effectiveness, and evaluation systems need to identify and address this variation. Performance evaluations have historically been largely perfunctory: no meaningful feedback is provided, no…

As new performance-management-related policies go from idea to implementation, policy makers and education leaders will be called upon to flesh-out what are still broad principles in many areas. This represents a significant inflection point for the teaching profession and the management of public school systems. Early decisions will determine…