Wiki
The Wiki module is a collaboration course tool that allows registered users (teachers and students) to create and edit web page content. More specifically Wiki supports hyperlinks and has simple text syntax for creating new pages and cross links between internal pages on the fly.
In order to participate in a course Wiki, click on the “Wiki title” link from the course wiki list. Then click on “edit this page” and make any changes you want. To get the list of the last modified pages click on the link “Page history”. Please note that you can create easily cross links between internal pages by marking the linked text and clicking the button link or by placing the marked text between square brackets (ex. the [solution] of this problem is…). The word solution is a link.