Each year, educators engage in hours of professional learning to enhance their practice. Those hours are limited, both by contract and the imperative of keeping teachers in classrooms as much as possible. It is essential that this professional learning time is well-spent and pays dividends toward the goal of all public education: ensuring that…

Educators and researchers often think of program design and program evaluation as separate endeavors, even intentionally creating a firewall between them. But what if designers and evaluators worked together, combining their insights to strengthen both the program and the study of it? In the work of evaluating a statewide professional learning…