The document discusses the concepts of Web 2.0 and how it can be used in education. It defines Web 2.0 as a network of tools that connects people through ideas and resources in a global conversation. It provides examples of social software tools for Web 2.0 like blogs, wikis, Flickr, and YouTube. It argues that for technology to be effective in schools, it must support fundamental literacies and be framed within sound pedagogy.