@JustLikea
Teachers have a degree and have teacher training and do all the marking, assessments lesson planning etc etc
I'm guessing a TA finishes and goes straight home for the day without any extra workload
Or am I wrong
I think the answer to this will vary hugely, even within the same school.
I have a Masters in Education as well as qualifications in child development and my original BSc. I'm a TA as it fits with my family at the moment.
I usually leave work around 4.30 as I like to help make sure everything is ready for the next day. I'm the one making sure pencils etc are sharpened so we don't waste time the following day, and other silly things like that. I also bring home work (eg display work to mount) because there is no time in the school day and I don't mind doing it, and it means the teacher I work with can concentrate on other things.
Because of my qualifications and previous job (which involved teaching) I am usually the first port of call if a teacher is off for a morning or an afternoon. I don't usually plan the work but I do like to have time to go through it, which may mean getting in really early. Sometimes, I do have to plan. In my own time.
And I have my own areas of responsibility within my class. I do them because I am more than capable and it frees up my class teacher.
I do all this on top of lunch duty etc. I don't often get my full half hour for lunch as things happen (someone falls over and needs some TLC for example). And we are massively stretched at the moment.
But here's the thing. I do it because I love my job and the children I work with are the bees knees. They really deserve everything I do and a tonne more. So I do the extra because I want to. No-one expects it of me, or asks me to do it. In fact my Head often checks with me to make sure I'm happy with what I'm doing. That to me makes all the difference. The overtime isn't required but it makes a difference and I'm happy doing it. I've got a colleague in a parallel role and she is always gone by 3.30. That's fine too.
And ultimately, I am not responsible if the children don't pass their SATS. The buck doesn't stop with me. I know where all the children are academically, I can tell you who is likely to ace things, and who will struggle, and who will be upset if they don't do well and need some support and who isn't that fussed. I know the children as well as the teacher does - I can give you off the top of my head the reading level of every child in my class - but it isn't my role, in the end, to mark to OFSTED standard or get them through the screenings. And I wouldn't want it to be.
My Head teacher is brilliant though. When I've needed to (and it's not often) she's let me slip out to do something (going to drop something essential to my daughter at a different school when she'd forgotten it and was stressed, for example, or letting me off for an afternoon to see my children in something). The flexibility means the world to me.
What did make my day last week was a little girl who ran over to give me a hug as she came into school one morning and I made a passing comment to her dad about how sweet that was, and he made a throwaway comment "I'm not surprised - she thinks the world of you." Honestly, that will do me.
I think the TA role, in the end, is what you make of it.