So discounting NI because of its culture?
Faith schools?
Exam boards?
Total different primary school system?
I have lived in England, Wales and NI.
The primary schools have not been totally different. Parents and teachers all focused on literacy and numeracy due to the "transfer test" or 11 +
Otherwise they are similar, uniforms, start and finish times, breaktimes, lunches, school plays, painting, music lessons, PE lessons etc
There is definitely more Christianity and faith based schools, split protestant/catholic. Are you saying this is improving the results?
What cultural differences? Sports? Wheaten bread? Families seem more supportive, closer knit communities, but I live in an area with massive eastern european population.
There seem to be less private schools so this could be overall increasing the state results?
What do you think the difference is then if it isnt selection?