You have two reattempt opportunities to earn a higher grade: After these two reattempt opportunities, you can no longer resubmit assignments in the course. Nevertheless, once you earn 90% or higher, the assignment cannot be reattempted. Please note that once you have taken the final exam, you can no longer use the two reattempt opportunities: Just make sure you use them before taking the final exam. If you need to resubmit an assignment, use the "Revise & Resubmit" button on the assignment page.