Step 1: Go to 'Workspace'

Step 2: Select the assignment you want to delete and click on 'More'

Step 3: Click 'Un-Assign' – You must unassign the assignment before deleting it.

Step 4: Select the checkbox 'Un-Assign to multiple classes'.

Step 5: Then choose the relevant classes and click the 'Unassign' button.

Step 6: Once the assignment has been unassigned from all students, click on 'More' again and select 'Remove' to delete the assignment.