Drag and Drop

Resetting Drag and Drop Pieces


I have been creating drag and drop activities for students in the classroom, but we are finding that if teachers are logged into the website (wordpress), it is saving their progress and keeping the drag and drop pieces in the drop zone, even if they refresh the page. So if a student wants to complete the activity again (or another student wants to do it), there's no way to "reset" the pieces so they can drag and drop again.

Is there a way to add a "retry" button to a drag and drop slide so that the pieces reset to where they were? Or some other solution?