I've had LOTS of students who've got almost 100% despite not studying too hard and taking the hardest classes on offer. (I'm surprised nobody else has mentione

I've had LOTS of students who've got almost 100% despite not studying too hard and taking the hardest classes on offer. (I'm surprised nobody else has mentioned this.) Maybe that means our grading systems are a bit weird, but it doesn't reflect badly on the students in any way.