The document discusses Web 2.0 tools and widgets that can be used for education. It defines Web 2.0 as the second generation of web-based communities and hosted services like social networking sites, wikis, blogs, and folksonomies that aim to facilitate creativity, collaboration and sharing among users. It explains that widgets are portable pieces of code that can be embedded into web pages to add functionality without additional compilation. Some examples of Web 2.0 tools and widgets mentioned include blogs, wikis, Google Docs, Flickr and their use in the classroom.