The document discusses using Web 2.0 tools to design and facilitate interactive online courses. It defines Web 2.0 and outlines some common Web 2.0 tools that can be used, including blogs, wikis, social bookmarking, social networking, podcasts and slidesharing. The presentation provides a step-by-step process for designing an online course using these tools, including analyzing objectives, designing content and structure, choosing a platform, creating media, adding discussion tools and evaluating the course. It also discusses opportunities and challenges of using Web 2.0 tools for online learning.