Hi, I have recently started teaching at a school for someone on maternity. There are two classes that i am struggling with. One, in particular, is worse. I teach these Friday's which just leaves me feeling deflated. I dont seem to have any major problems with my other classes. I am following the behaviour system and calling for SLT 10 mins in just to calm them down. I have tried the calm approach, the loud approach etc and nothing seems to work. I issued detentions and they dont care (they even told me and two refused to do work) even after i got SLT in. My other classes and support are great in the school and i my tutor has suggested observing them in another class but i just dread seeing them tbh. Any advice?