-need to give permissions to join-must have an email
-can have documents, spreadsheets, or presentations uploaded to edit or view
-people can edit or view (block people to be non-edited)
-create document, hit share, type in email address
-need a gmail account to use google docs
-you can make a generic account for your class and giving others access
This site provides the tools for you to build up an argument or description of an event, person or historical period by placing items in a virtual box.