Just a few years ago, tenure appeared low on the reform list for state policy makers and district administrators, viewed as too hot an issue politically to challenge. But it was front and center in the 2014 landmark "Vergara v. California" lawsuit, which challenged teacher tenure and related policies. Yet whether to grant tenure or not…

Strong instructional materials are crucial to realizing the promise of the Common Core State Standards. Research suggests that the choice of instructional materials can have an impact as large as or larger than the impact of teacher quality. Unfortunately, many popular textbooks are not aligned to the new standards, leaving educators scrambling.…