A comprehensive analysis of the astonishing changes that elevated the Chicago public school system from one of the worst in the nation to one of the most improved.   How a City Learned to Improve Its Schools tells the story of the extraordinary thirty-year school reform effort that changed the landscape of public education in Chicago. Acclaimed educational researcher Anthony S. Bryk joins five coauthors involved in Chicago-based education reform, Sharon Greenberg, Albert Bertani, Penny Sebring, Steven E. Tozer, and Timothy Knowles, to illuminate the many factors that led to the ultimate success of Chicago Public Schools. Beginning in 1987, Bryk and team lay out the civic context for reform, outlining the systemic challenges such as segregation, institutional racism, and income and resource disparities that reformers grappled with as well as the social conflicts they faced. Next, they analyze continuous improvement to teaching and learning, including the recruitment and retention of high-quality educators and leadership, a transformation validated by unprecedented increases in benchmarks such as graduation rates and college matriculation. This riveting account introduces key actors within the schools, city government, and business community, and the partnerships they forged. It also reveals the surprising yet essential role of Chicago's innovative information infrastructure in aligning disparate initiatives. In making clear how elements such as advocacy, expanded civic capacity, improvement research, and strong democracy contributed to large-scale progress in the system's 600-plus schools, the book highlights the greater lessons that the Chicago story offers for system improvement overall.