1. From within your Blackboard course site, scroll down to the Control Panel, and click Grade Center. The Grade Center category will expand.
  2. From the expanded Grade Center category, click Full Grade Center. The Grade Center will display.
  3. In the Grade Center, find the table cell at the intersection of the student name (table row) and the Test name (table column) for the attempt you want to clear. Mouse-over this cell to display the  symbol.
  4. Click the  symbol to display a pop-up menu. From the pop-up menu, click View Grade Details. The Grade Details page will display.
  5. On the Grade Details page, find the drop-down menu at the top of the list of Attempts (see Fig. 1).


    Fig. 1, Grade attempts drop-down menu

  6. If you want to clear the student's last attempt on the test, choose Last Attempt from the drop-down menu, and then click Go.

If you want to clear an attempt other than the most recent one, find the row for the attempt you want to clear, and click the Delete Attempt button.