Leaders in schools, districts, and states, along with policymakers in Washington, D.C., are focusing new energy on closing long-standing gaps in performance that separate low-income students and students of color from others. It's critically important that their efforts succeed--for students, their families, their communities, and for their…

As policymakers and education leaders around the country make plans to meet the ambitious goals in the federal No Child Left Behind Act, they would be well advised to take a close look at the distribution of teacher talent. In fact, the act requires exactly that. State and local education leaders must now publicly report data on the number of poor…