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 the work of an individual student's entire lab at once using 'grade by student'.
Instructors can multiple questions from multiple students 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