My DS is starting a high performing comprehensive where 85% of children get A-C at GCSE including English and maths in September which sets for everything from the start of year 7. The school have 3 sets and decide these based on SATs and CATs which the children have already done. He is currently a level 6 at maths and a 5b writing and 5a reading. He is taking the level 6 maths paper but, his primary school which is failing, has only entered 4 children out of 60 for level 6 reading and none for SPAG. I'm aware that the other primary schools which feed into this school have entered significant number of children for both. Given that most children are entering the school with good SAT levels how likely is it that he is going to be disadvantaged set wise by not sitting level 6? I'm not sure that he could do the level 6 reading but he definitely could have managed the SPAG.
I appreciate that generally SATs are relatively meaningless but this school does take them seriously. DS has really not been challenged at primary school and has got these levels with minimum effort, I really would like him in the top sets, which are not fluid at year 7, not because he is a great genius, far from it, but because he really needs a bit of a kick up the bum and a realisation that coasting isn't going to cut it in secondary.