If you assigned a question that was too difficult or contained an error, you can give full credit for that question to all students in your course or section.
You can give full credit for questions in Homework assignments and Tests.
If you are editing an assignment in a course with sections, you can give full credit to students in all sections of the course. You can only do this in the parent course, not in a section.
To remove full credit for an item, click Remove Full Credit under Full Credit. The student's score reverts to their original score.