When I create an assessment that has auto-graded portions, sometimes I will realize that I made a mistake in the way I formatted the answer section. For instance, perhaps it was a three-blank question and I forgot to check partial credit - students who make just one mistake lose all the points.
When I go in and edit the assignment, it does not affect the auto-grade for already completed assignments. Is there any way that a change in the assignment or answer key could be applied to those submissions? I might not notice the problem until all of the assignments are submitted, and then once I do I have to manually grade 60+ questions instead of relying on the auto-grade, all because of one small mistake.
Is there a better way?