This document discusses how various Web 2.0 technologies can be used for educational purposes. It begins by distinguishing between digital natives and digital immigrants, then describes characteristics of digital natives. It defines Web 2.0 as the second generation of the World Wide Web focused on dynamic and shareable user-generated content and social networking. The rest of the document explores how educators can use blogging, wikis, social bookmarking, photo sharing, social networking, podcasting, microblogging, and instant messaging for educational purposes such as facilitating discussions, sharing resources and assignments, and communicating with students.