It can be helpful to remind students that when they log in they should first check to see if they have any Grade notifications on the left:
They can click the Grades menu item and then see their scores, comments and rubric:
They can see their overall grade in the upper right corner:
Clicking the assignment name here will take them to the Submission Details where they can respond to the comment and see their Noteflight work:
The student is free to work on their Noteflight score here but generally they should not.
After checking grades students should go to the Modules menu and click the assignment they'd like to work on: