State legislatures and education agencies have increasingly been turning to high-quality instructional materials (HQIMs) as a key lever for systemic improvement of student learning. Louisiana's accomplishments in this area have been particularly noteworthy, evidenced by modest improvements in student outcomes, "large and intriguing…

State governments enact hundreds of policies a year intended to improve outcomes for students. If these policies were self-executing, the impact on American education would be swift and dramatic, and the system today would look profoundly different than it did just one year ago. But the reality is that how a policy is implemented often affects…