Teachers to see only their own students in Grade book

Do you want your teachers to only see their own students in the grade book?

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