Compiling final grades for students in Sharon Thoma's Zoology 101 course is fairly simple.
Students take three multiple-choice exams, plus a final, during the semester. The grading scale is spelled out at the start of the year in the syllabus, which also notes there is no way to earn extra credit.
"So it's solely objective and it's pretty clear where you fall," says Thoma, a University of Wisconsin-Madison faculty associate who co-teaches the huge lecture with two professors.
And yet, over the past two years Thoma has observed a surprising uptick in the number of students who e-mail her at the end of the semester, asking if she'd reconsider the grade she awarded them "because they worked so hard."
Thoma estimates she received 20 such e-mails this spring out of some 850 students. "They'll typically say, 'I know you said there won't be any grade adjustments, but I worked really hard and I don't feel that the grade reflects the effort I put into the class,'" says Thoma, who stresses most students work hard in class and understand the ground rules. "And so I have a new standard reply: 'I can't quantitate your effort.'"