This document summarizes a professional development session for teachers on using Web 2.0 tools like wikis and forums to promote collaboration and teamwork among students. The session objectives are to understand the instructional benefits of various Web 2.0 tools, how they can promote collaboration, and designing lessons incorporating one tool. The agenda includes creating lesson ideas using wikis, forums, and blogs. It also covers the functional and instructional advantages of these tools and includes activities where teachers analyze sample lessons and create their own lesson plans using a wiki or forum.