I am on a long term supply post in a fairly challenging school, where behaviour can be testing. I have a particular year 9 class who I have had for a few month now, and have had great difficulties with them. I have had major disruptions coming from a few people where they seem hell bent on spoiling the learning of others, throwing things around behind my back, talking really disrespectfully to me and sometimes doing no work at all. I have went down the behaviour management, school disciplinary route, one of the pupils is now excluded from my class. I feel I have had luke warm support from management and I still feel I am going round in circles with the same issues. The management's latest resolve was to put me into an open plan area where the class could be "surveilled" better. This has resulted today in more stupid behaviour, more disruption, and I now basically feel I am in a goldfish bowl. - this new idea has not solved any of the issues. The class are known to be a bad class, I really don't know what to do next. I need a job, job's are scarce in my region, so that stops me from just saying "bye" find some other mug. Can anyone offer any advice please?