How do I create a grading scheme for my course?
If you would like to use a grading scheme that your institution has not created on the account level, you can create a new grading scheme for your course. View examples of common grading schemes.
Note: Your grading scheme will not take effect until it has been enabled for the course.
Edit Course Details
Click the Edit Course Details button.
Manage Grading Schemes
Edit Grading Scheme
Create a title in the Scheme Name field . For each line item, edit the grading scheme name in the name field . Edit the minimum end of each individual range in the To [Number] % field .
If you need to add ranges, place your cursor over a range checkbox and click the Insert Here link  when it appears. You can remove individual ranges by clicking the remove icon . When you are finished editing your grading scheme, click the Save button .
Modify Grading Scheme
Your new grading scheme will appear underneath any previously used grading schemes. You can always edit the grading scheme by clicking the Pencil icon  or delete the grading scheme by clicking the Trash icon .