Learn@UW - Displaying Selected Subset of Grade Items in Gradebook
You can choose to display a selected subset of grade items to be visible when viewing the gradebook. The grade items not selected are hidden from view.
Select the Grades tool.
Select Enter Grades from near the top if not already there.
Select Hide/Show Columns from the drop-down by "More Actions" near the top.
In the "Hide/Show Columns" interface, select the grade items to display. (Selecting/de-selecting a category will automatically select/de-select all its grade items.)
Press the Save button in the lower left corner.
When you select Enter Grades to view the gradebook, you see only those grade items selected.
Note that if you select a student link to enter grades for that student in the interface to grade by user, all grade items in the gradebook are included, including the hidden ones.