Teaching Assistants earn a poor salary, the 12k mentioned earlier is HLTA salary at our school. Also it's pro-rata, so our TAs take home around £850 a month for a 30 hour week.
However, they are in a class setting and they should be able to spell and speak correctly.
Our school now only recruits graduate TAs for this reason, and this had made a huge difference.
I am not knocking the 'old style' TA, often a mum (at our school) who helped at the school, then applied and got a TA job, but often had few, if any, formal qualifications. They work hard but often lack the ability to fully engage with the curriculum, which is to the detriment of the students they support. TAs supporting students at KS4 with GCSE work, when they themselves lack GCSE qualifications, or equivalent, is simply unacceptable. TAs who scribe for students with poor spelling, as I have seen repeatedly, is wrong.
Our graduate TAs often see their role as a stepping stone into teaching, and many go on to PGCE, and the experience they've gained is invaluable.
TAs work hard, don't earn enough, and generally are a real asset to any teacher.
But I feel strongly that they should be educated to A Level as a minimum. The students they assist deserve this.
OP, raise your concerns with her line manager, you can't be the only one who has noticed this.
And apologies for any grammatical errors.
Good grammar - the difference between knowing your shit and knowing you're shit 