This document provides information on various online tools that can be used for educational purposes, including blogging, social networking, collaborative document editing, and more. It discusses what each tool is, how to use it, examples of how it has been used in education, and potential benefits and limitations. Some of the tools covered include blogs, Tumblr, Etherpad, Vocaroo, Wallwisher, Facebook, Twitter, Wordle, and Google Docs. For each tool, the document provides a brief overview and guidance on how educators and students can utilize the functionality in classroom settings or for assignments.