How to request early release of contract?

[Shakespearesister]

I can’t do it anymore.
Im not sleeping, eating, terrible migraines and constant stress, unable to switch off.
I made a big career change in September in a different area of education and I know it’s not for me.
I know I’m contractually bound until Christmas and know I could try to get signed off (this would create different problems as I have an additional job I want to continue with) but can anyone tell me how to approach requesting early release from my contract to put an end to this awful misery that my job is inflicting??
I know they may insist I stay for my full notice period and I get it but any help on the most persuasive way to request it?
In person? In writing?

Thanks in advance

I’d ask for a meeting with the Head, and outline your problems in person. If that doesn’t lead to anything, seek advice from your union. They might be able to help you negotiate an early release.

As above, ask to see the head. Lay out how you’re feeling.

They might be actual humans and do the ‘right thing’ and release you, or If you mention stress, going to see GP etc, they may release you early rather than risk you getting signed off (cheaper for school to release you early and only pay supply rather than keep you and pay your wage and supply)

Im sorry you’re feeling like this and hope things improve soon

I would advise you to resign to leave at Christmas and see it out. The relief that will bring you, knowing you have resigned, will help you get through to Christmas. If you become ill and can't do it, you see your doctor and get signed off. Why would you want to be released immediately and lose out on the pay? Get your money until Christmas and stick it out if you can. You can always get signed off anyway if you become too ill to work (and get paid!)

Either talk to the head, or put in a resignation along the lines of "In line with the burgundy book, I am resigning with effect from 31st December. However if it is possible to replace me sooner, I would be happy to negotiate an earlier release."
Decent heads, if they know it is making you ill and that you will be going at Christmas anyway, will make an effort to replace you as soon as they can, and will be grateful if you are able to stick it out until they can organise that.

"In line with the burgundy book, I am resigning with effect from 31st December. However if it is possible to replace me sooner, I would be happy to negotiate an earlier release."

Perfect response. Clear and to the point.