In 2008, Ohio added a new “value-added” component to its accountability system, which examines the academic gains made by students over the course of the school year. This 12 page primer, written by Bryan Hassel and Jacob Rosch for the Thomas B. Fordham Institute, is designed to help non-specialists such as journalists, policymakers and the general public understand the basics of value-added, and what it means for schools and children in Ohio.
Public Impact
