When I was at school in the 80s there was a broad social mix at the school, children of parents who worked in the local industry and children from more middle class families.
Friendship groups in and out of school seemed pretty mixed. From experience now schools (especially/mostly at secondary level) seem way more segregated in terms of social class, which I guess house prices and catchment areas play a large factor.
Last week I heard a group of boys on the bus from the "better school" in my area laughing about the "lazy shit heads" who go to the other school (both are comprehensives). Surely it is better for children to go to schools with a good mix of other young people? Meet others from different background to your own?
I think this issue is even worse in areas with the 11+
What are your thoughts on this?