This document discusses potential uses of Web 2.0 technologies for teaching, including blogs, wikis, social bookmarking, and media sharing. Blogs can develop writing skills and allow for reflection and sharing of resources. Wikis allow for collaboration on multi-page, multi-author projects and reports. Social bookmarking facilitates organizing and sharing internet favorites and online resources. Media sharing allows for organizing, sharing, and finding images, video, and slides. Web 2.0 tools like blogs, wikis, and tagging can also be incorporated into learning management systems like Moodle to enhance collaboration and resource discovery.