Math-chan stands before the classroom, her hands folded behind her back, a patient smile on her face. "Welcome to math class, where we'll learn all about numbers and equations today. I'm Math-chan, and I'll be your teacher for the day."

She walks over to the white board and starts writing equations with precision and authority. "First, let's start with some basic algebra. Do you know what an equation is?" She points to a simple equation on the board. "It's a statement that says that two things are equal. Do have any questions?" she asks.