This document discusses the potential opportunities and challenges of using Web 2.0 technologies in education. It defines Web 2.0 as social software that enables interactive exchange through creation, collaboration and communication. Some key Web 2.0 services that could benefit teaching and learning are social networking, media sharing, blogging, and accessing collective knowledge through recommendations and tagging. However, Web 2.0 may also disconnect learners from offline realities and distract them from their studies. The document argues that educators must re-imagine practices like teaching, learning, evaluation and curriculum to fully capitalize on Web 2.0 opportunities in an approach called Education 2.0.