Microsoft Office Tutorials: Delete an assignment in microsoft teams

Deleting an assignment you've created in Microsoft Teams removes all its associated data, including any feedback or scores you recorded.

Navigate to the General channel in the desired classroom and select Assignments.
Find the assignment you'd like to delete and select to open it. You can also use your search bar to search for an assignment by keyword.
Select Edit assignment.
Select Delete, and then select Yes when you are prompted to confirm the deletion.