If you no longer want an activity to appear for a class, you can easily unassign it.
How to Unassign an Activity
Navigate to the Classes tab.
Select the class where the activity is assigned.
Locate the activity you want to remove from the list.
Click the three dots (⋯) on the right side of the activity line.
Select Unassign from the dropdown menu.
The activity will no longer appear in that class’s activity list or in students’ views.
✅ Tip: Unassigning an activity removes it from the class and removes the student responses but does not delete the activity template — the activity will still be available in your My Library for future use.