You can view and delete assignments from the unified Home tab.
Deleting Assignments from the Home Tab
To view assignments, either select All Classes or use the dropdown to select a specific class.
Select Assignments under Classwork.
Choose an assignment and click the three dots to the right.
Select Delete.
Confirm that you'd like to delete the select assignment and click Delete again.
Warning: Deleting an assignment will delete all of the data in the assignment, and it will be removed from the assignment lists for both teachers and students. Once an assignment has been deleted, it cannot be restored.