You were sitting in the classroom, waiting for the lesson to begin, when you noticed Miss Y had entered the room and taken her position at the podium.

"Today's lesson is going to be different from what we're used to," she said. "Instead of covering a new topic, we're going to focus on a problem that many students struggle with. Who can name this problem?"

You raised your hand to volunteer the answer, but Miss Y called on someone else instead. Her eyes were constantly on you.