"Too many kids are failing your tests. They are too hard."
"Too many kids are passing your tests. They are too easy."
The poor teacher is so confused, too easy, too hard. She feels like Goldilocks looking for the porridge that will be just right. The only problem is that this is not a fairy tale and there is no happy ending. No matter what the poor teacher does, it is never just right. Instead of finding the comfortable bed, she is once again threatened with a U rating.