Nonetheless, errors do occur on very rare occasions. In such cases, we are willing to review the grading provided the quiz or exam is left with the instructor or staff member who is charged with returning it. In other words, once you leave the room with your exam, it will no longer be possible to regrade it. Students will work in teams in the labs, usually in groups of three. Your work in the lab is to last no longer than the given three-hour period.
Lab notebooks are to be handed in at the end of the period and left in the lab.
They are not to be taken from the lab.