Should I report cheating to my professor? If so, how? My professor reuses old tests. I have no idea why she told us this, but she did. In class today I noticed someone reviewing last years test, with the answers circled, on their computer in google drive, along with several other tests for this course that have not occurred yet. The test is in two days, and I know that this person will most likely have the answers memorized so it will be impossible to prove anything unethical is happening during the exam to a proctors perspective. Not only does this student have the exams, though, but many others. Apparently fraternities hold onto these and share them amongst each other.

When posting about this on Yik Yak, and my irritation with this, I received many yaks back threatening me should I turn people in, saying they would find me and hurt me. I have no reason to believe anyone knows what class I noticed the cheating in, or who I am, but this has me unsettled.

I have been studying and will continue to study for this test, and I find it infuriating that others don't need to bother with studying at all. I work hard for everything, and I do not want to get screwed over for this. The tests are curved so that the mean score for every test is a C+, and a large group of students who score well through cheating will undermine those who did not cheat on the curve.

What do I do?
The professor is free to decide to reuse questions from previous exams. It's a bit sloppy, but it's her business. She can't forbid students from learning the answers by heart, she would have no ways of enforcing this rule.

It would be unethical only if the previous tests were obtained by stealing them or any other dishonest way. If it's previous students making them available, it's just students investing efforts in a dubious way.

My answer is that you should suck up your furor, try to make the best learning out of the content (why not use these previous exams as an exercise?), and ace the exam your way. You will be much happier with yourself on the longer haul than those who will just have the quick thrill with the (false) impression of "gaming the system".

Also, don't take any more of her courses, and maybe mention in the teacher evaluation that you think the exam is not efficiently testing for understanding.

As a side note, people who succeed by learning answers by heart are only tricking themselves. They invest time and money in an education but don't take advantage of the learning. I think it's idiotic.