Like many school districts across the nation, Solon (Ohio) City Schools is committed to improving the quality and depth of student learning while simultaneously fostering the growth of leadership in the district. To achieve these goals, the district is investing in sustained professional learning designed to build leadership among faculty and to promote meaningful collaboration among teachers within a school and across the district. Two specific professional development approaches demonstrate how one district continues its journey to accomplish these goals. Quarterly Classroom Visitations On a cold February morning, Jessica Kobe, a first-year teacher, demonstrates a writing minilesson for her eager kindergarteners but also for a host of others. Ten teachers from within the district, her building teacher leader, several principals, the district literacy coach, and