Students can use their Office 365 account to signup on Codesters. Using Office 365 means that no pre-rostering is needed. An admin will need to authorize Codesters before you will be able to use Office 365 account. Please share this link with your admin. When the admin clicks the link, an error message may occur but the authorization will be complete.
We have slides that teachers can use on the first day to walk students through signing up with Office 365. These can be found in the lesson plans folder in the class view.
Direct Link: Student Signup with Office 365