The class is messing about, things are being thrown around, and people are arguing. The new teacher comes in. She looks around 20 and very young. As soon as she enters she gets paper thrown at her. The students yell and shout at her, and she struggles to get the class to behave. She tries talking for the entire lesson, but fails miserably. It's now break. You're finishing your work, and she's looking pretty discouraged.