This document discusses using social networking to enhance students' learning experiences. It defines social networks and their growing popularity. Studies show that social networks now represent the fastest growing internet segment and are used by 45% of web users. Popular networks like Facebook have hundreds of millions of users. Research also suggests that 55% of online American youth use social networks for communication. The document then discusses social learning theory and how social networking can be used in education by providing collaboration, resources, and forming online communities of practice. A case study is described that used a social network in two graduate courses and found students welcomed the experience, felt more involved in their learning, and that it helped build a sense of community.