Thanks for your support everyone, I was beginning to get very depressed about it all!
I've copied the relevant phrases from the QCA document, Sue and I've found the link about assessment in the FSP and printed these off to wave at the head!
Androyd, thanks for reminding me about union, I will check with them about directed hours.
I've been feeling that the head is applying pressure as I'm due to be reassessed for threshold and she's always moaning about expenditure (she tried to get me to see students after school, even though she gets paid for supply cover

!)
Came to a monumental decision the other night - I think its time I moved on! It will be with great sadness because I feel I have so much to give. I've worked hard during the last 6 years to bring the setting round to more child initiated and less adult directed activities and increase the intake (which has been low since this head joined 3 years ago). There is still so much to do, I have so many ideas on how to develop the learning areas, which they didn't used to have. On the positive side, I've had lots of grateful parents and happy children.
On a positive note, yesterday I visited an SEN school where they need an early years teacher and loved it. I'm going to apply even though I've not got SEN qualifications, I've got some experience!