RAND is conducting a longitudinal study that evaluates the effectiveness of voluntary summer learning programs in reducing summer learning loss, which contributes substantially to the achievement gap between low- and higher-income students. Based on evaluations of programs in six school districts, this second report in a series provides research-based advice for school district leaders as they create and strengthen summer programs.

Research has shown that students skills and knowledge often deteriorate during the summer months, with low-income students facing the largest losses. School districts and summer programming providers can benefit from the lessons learned by other programs in terms of developing strategies to maximize program effectiveness and quality, student participation, and strategic partnerships and funding.