If you’re working at a School as a teaching assistant in the UK and you’re not enjoying that particular school, you do not have to stay there. This could vary dependant on what kind of contract you have, you will need to check the termination clauses.

If you’ve found your teaching assistant roles through working with an agency, you should be able to express your concerns to your agency and request as new school. If you’ve not gotten your role through an agency, there are numerous other teaching assistant roles available throughout the UK available.