The document discusses various collaboration tools in the Virtual Learning Environment (VLE) at GSA including discussion boards, blogs, wikis, and journals. It provides information on how to create each tool, how students can interact with each other using the tools, and things to consider when deciding which tool to use such as the purpose of the communication and whether it will be informal or assessed. The document concludes by emphasizing that there are many ways for students to collaborate and communicate using the VLE and instructors should choose the best tool for their needs and provide clear instructions for students.