What does the green/red bar at the top of the CheckPoint mean?
The progress bar is presented next to each interactive item (PreLectures, CheckPoints, Homework), so you have a clear means to gauge progress. The red/green bar measures your progress through the item—how much credit you’ve received. Bright green represents the points that have been awarded, the white region represents points you can still earn (but you have to complete the activity), and the red bar represents points that can no longer be earned (e.g. if you completed an assignment after the deadline had passed). If you rollover the bar, you’ll see a notation related to the graphic display, such as “You currently have 50%” to provide further clarification.
