High school academic departments remain under-examined yet powerful entities in American high schools. High status department leaders create and sustain narratives around teaching and learning, disciplinary-specific best practices, and the overall efficacy and effectiveness of any number of school improvement policies and initiatives promoted by…

A comprehensive high school in Bellevue, Washington, embraces problem-based learning as its strategy for improvement. Supported by a federal i3 grant, the school spent five years preparing for a widespread launch of PBL at the school. After several years of implementation, researchers learned that students perform the same or better on…