I had a slightly different experimce of being sat with low achievers.
I went to a selective and high achieving all girls primary school. There wasn’t any of this crap. We sat in pairs of desks, facing the front in classes of c.20.
Went to a state secondary school who didn’t belive in setting/streaming. Fucking stupid.
I was bored as fuck given I’d completed most Y7 work already. I was often pairs with the low achieving and disruptive kids ‘to help them’. I discovered it was way more fun to fuck about with them than it was to finish the work and sit completely bored with nothing to do except read a fiction book under the table.
To start with I did ask for work, but none was Firth coming. Then I did sit quietly and read, but turns out teachers don’t like that either.
So I joined in with the disruption. I typically finished the shit low level non differentiated work whilst the teacher was still explaining it to the class. Then I had a super fun time causing issues with the gang of troublemakers.
I probably made it a million times worse as there’s nothing quite as bad a confident, precocious little shit ring leading the other disruptive kids. I had a lot of fun.
Then the teacher might come over and bollock us... and I would produce my work already done and dusted and he other kids on my table wouldn’t even have a chance to have a go at it.
Not proud, but that was a complete failure of the school the have any kind of effective behaviour management strategy or to set differentiated work.
I do look back and think I was a total twat, but on the other hand - being shouted at for finishing my work too quickly wasn’t a great introduction to secondary school.
It completely turned me off education and it wasn’t until a change in school to one with a much better ethos for six form that I realised my potential and started working again (straights As, 1st class degree)