I Was Just Helping
A student had climbed onto a neighboring student’s desk to see her answer. I called him out, and he looked at me like, “What? I was helping her”. At the end of class, the student sitting at the desk came over to me to tell me he was copying her. I thanked her, and she left.
What I did next had the potential to get me fired. I pulled out his test, erased his work, put random lines over his work, erased again, and stuck it back in the pile for the grader.
Needless to say, he wasn’t going to be in advanced math the next year. Story credit: Reddit / Srimeister