Hi I'm looking for advise. I'm UPS and part-time class teacher. However, a long term supply has been booked to cover the other part. I have been told I have full class responsibility. I am required to plan for the supply, attend all pupil progress meetings and parents evenings. I am deeply concerned, it's only been one week and I'm already feeling overwhelmed by the extra planning for two days. I do share a year group with other fulltime teacher and we share some of the planning. But the extra lessons/resource prep took an extra 4 hours- which I don't teach. The new head has justified it by giving me the same amount of PPA (an extra 20 mins!) as a full time teacher and the the fact I'm UPS. I do have family commitments and that is the reason I am part-time. How can I approach my head with my concerns?