Here is how to use the chart on the left.

Focus your attention on the 3rd column that has the blue background at the top.  This column is the completed percentage for your classes. Make sure you have matching % complete for each due date on the left.

The column on the far right is the minimum running total of lessons that need to be completed each week.  This column is for the students that begin the school year with us and has a normal class load.  If you are a student that joined our program after the start of the year or who has additional courses to make up, you should ignore the column on the right and just focus on the % completed.