This document discusses various Web 2.0 tools that can be used for collaboration, enrichment of learning, and active participation. It defines Web 2.0 tools as internet-based software that allows users to publish information like data, images, video and audio. Some specific tools mentioned include social networking sites, blogs, podcasts, graphics and video editing tools, photo sharing sites, and informational tools like Wordle, PicLits, Tumblr, JayCut, SlideShare, Animoto, and Google tools like iGoogle and Google Alerts. Each tool's strengths and weaknesses are briefly outlined. The document encourages using these tools to move from passive to active learning and to create a virtual learning community.