Do you want your teachers to only see their own students in the grade book?
- Set the course to have separate groups
- As admin, when you are in the course, go to Administration> Course administration> Users> Permissions
- Find the setting: site:accessallgroups
- Click on the X next to Teacher (and non-editing teacher if you are using these) – this prevents access of all groups
- Teachers/non editing teachers – should now only be able to see their own students’ grades