District Administrators can enable Google SSO for all users simply by using Google enabled accounts when rostering users.
Google SSO can be used alongside the following rostering methods:
Providing Google enabled accounts via your preferred rostering method, allows all users to log in using the Log in with Google link on our platform.
Read: How do I log in with Google? to find out how users can log in with Google SSO.
Note: Google Workspace for Education
If your district uses Google Workspace for Education, you will need approve the Twig Science app on your Google Console first. Please read Google's guide: Control which third-party & internal apps access Google Workspace data