You can easily edit a page to collaborate on group projects or assignments.
Note: Your instructor may also allow you to edit course pages.
Click the Pages link.
Click the name of the page you wish to edit in the all wikis list in side bar.
CLick Edit this wiki button in sidebar.
Add content to your page using the Content Selector [1]. Edit the content and add links and media using the Rich Content Editor [2] or switch to the HTML Editor [3].
Click the Save changes button.