At the bottom of each Study Plan, you can start a quiz or see a history of your past attempts. Your highest quiz score is also recorded in your Learning Management System's gradebook.
If an attempt appears as "unsubmitted," it means you started but did not complete your quiz attempt. Make sure that once you start a quiz you answer all questions and click Finish at the end to get your points.
See our other: Top Tips for Taking Lumen One Quizzes.