Sign in to Scrible and click on the Classes tab, then on the Sync classes button.
Select Google Classroom
Select the Authorizebutton to grant Scrible access to the Google Classroom class rosters.
Choose the Allowbutton
The sync with Google Classroom is now set up.
Choose Enable Roster Sync next to each class you wish to sync. Students who already use Scrible will be added to the class and the rest will receive an email invitation to join the class and Scrible.
Class rosters automatically sync periodically. To see the changes in Scrible quickly, click the update button.