I am currently on my GTP and my mentor is away this week so I am taking all my classes on my own, which I am fine with. However one year 9 class who I was observed last week with as being good, are awful. Constant chatting, truancy, getting no work done and being rude. One girl stood up and announced that she thought my voice was annoying. To this the rest of the class defended me, and wouldn't talk to her for the rest of the lesson. Is the constant disruption their way of testing me as they know their normal teacher is not in the room? i am being consistent, following my routines but I cannot believe how different they are to last week...help!