[Rubrics] Ability to view previous rubric scores

Problem statement:

With enhanced rubrics, students are now able to see scores received on rubrics from previous submissions. This is useful for them to see how and where they've improved. However, instructors do not have access to the same information. As soon as an instructor submits a new grade for a new submission on the same assignment, the previous rubric scores and any comments on it are inaccessible, and that valuable information is lost to them.

Example scenario:

A student submits to an assignment and the instructor uses a rubric to give a lower score, and includes comments on the rubric criteria explaining how they can improve and resubmit to the assignment.

The student resubmits to the assignment. The instructor grades this new submission using the rubric and submits a new grade. At another point in the term, if the instructor wants to recall how the student improved from one submission to the next, they no longer can access the previous submission rubric scores or comments. When flipping between the submissions on the assignment, only the most recent rubric score displays.

Proposed solution:

Preserve rubric scores with the student submission they are entered for. When an instructor flips between different submissions for a student, the rubric score they supplied should appear for that submission, rather than only displaying the most recent rubric score.

This allows instructors to better keep track and document student progress.

User role(s):

designer