Fairness dictates that all students conform to the standard 20-minute time limit on the quizzes. Please do not place your class instructor in an uncomfortable position by holding on to your paper once time is up. Unless we switch to a system where the homework is collected and graded, there are no strict limits regarding the degree to which you can seek help from your friends. Indeed, you are encouraged to work together on the problems. There's little to be gained from simply copying someone else's results.
Every effort is made to ensure that the grading of quizzes and exams fair and accurate.
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.