That's where actual teaching comes in. The idea isn't just to fulfill assignments, they're just practice, the idea is to actually teach students. That's the difference between a teacher and a proctor, to me. A lot of public school teachers fall into the latter. I was lucky enough to have some excellent English teachers. The instilled in me the desire to learn and a love of reading. They also taught me that while cheating and plagiarism may get you through the class, you're cheating only yourself. You miss out on an education in favor of just a grade.