The document discusses the use of wikis and blogs in education. It defines blogs and wikis, noting that blogs generally have one author while wikis allow for multiple authors. Examples are given of using wikis and blogs for course management, discussions, student projects and more. Potential issues with wikis are mentioned, like students worrying about their work being erased. Overall, wikis and blogs are presented as useful tools that allow for active learning and collaboration when used appropriately in educational settings.