There are three main learning paths in this documentation for teachers. If you are new teacher we strongly suggest you go through these optimized learning paths.
Use the search engine above to locate specific help.(note that the search is not visible on mobile).
Articles & tutorials relating to user registration. Start here if you have no users registered yet.
Articles & tutorials related to controlling and managing your classroon - control student apps, websites, content etc.
Articles & tutorials related to content - courses, groups, resources, applications, weblinks etc.