National Summer Learning Association (June 2015). Accelerating Achievement Through Summer Learning. Los Altos, CA: David and Lucile Packard Foundation.
This report is designed as a resource for program providers, education leaders, policymakers, and funders who are making important decisions about whether and how to strengthen and expand summer learning programs as a way to accelerate student achievement. In addition to 13 case studies of diverse program models, the report includes a look at key research on what works in summer learning and an overview of supportive state policies.