Service-learning is a teaching strategy that involves students in service projects that are connected to the curriculum. Service-learning has its roots in the ideas of philosophers, such as Piaget and Dewey, who argued that students learn more when they are actively involved in their own learning and when learning has a distinct purpose (Anderson, Kinsley, Negroni, & Price, 1991; Conrad & Hedin, 1991; Kinsley, 1997). A body of evidence is building in support of the positive academic outcomes of service-learning (see Billig, 2000 for a review). However, the conclusions that can be drawn from many of these research studies are limited by methodological problems inherent in the current body of research.
Meyer, Stephen, "The Impact of Service-Learning on Academic Outcomes: A Statewide Study of Michigan Learn and Serve Grantees" (2003). Project Summaries. 38.