I like to give one grade for group assignments, but I then run into a problem for students who do not participate at all in a given assignment (or for whatever reason need a score that differs from their teammates'). The embedded video demonstrates the following workflow:
- Create group assignment and set for one grade for the whole group
- When I am ready to grade, mute the assignment
- Grade all submissions
- Edit the assignment to set for individual grading
- Adjust individual grades as needed
- Unmute the assignment
The mute/unmute steps are good to prevent those students who got a zero for the assignment from seeing points they did not earn.