There are efficient flexible ways to grade student work on Pivot Interactives:
Quickly assess student and grading progress of an assignment from the scores page.
Multiple-choice questions can be graded automatically
Instructors can grade students' entire lab at once using 'grade by student'
Instructors can grade up to five questions at a time for all students using 'grade by question'
You can also:
link to LMS to automatically export scores (Canvas, Blackboard, D2L)
add a grader or TA to your class to help with grading