This document provides an overview of wikis and their use for teaching and learning. It discusses how wikis allow for collaborative learning and creativity through easy editing and sharing of content. Examples of how wikis can be used in the classroom include creating simple websites, conducting peer reviews of projects, managing classroom documents, and facilitating discussion. Key features that make wikis useful for education are also summarized, such as their ease of use, ability to monitor student work, and promotion of communication between students and teachers.