DS has ASD (NHS Diagnosed) and probably also ADHD (no diagnosis but assessed as highly probable by EdPsych) and finds the normal classroom environment of a mainstream secondary school extremely difficult to cope with. Lots of days of school refusal or spending the whole day hiding in Learning Support.
Very academically able with various measures of intelligence and ability all in the 99th centile but currently (y10) getting quite mediocre test results mainly due to having missed out on a large amount of teaching time due to these issues.
Really unsure about what to do about post-GCSE study. Intellectually he should be capable of A-Levels but that won't be possible if the current level of distress at being in school at all continues.
I've been googling to try to find a sixth form with very small class sizes - I think he would cope a lot better in classes of 5-10. My own school had 3 of us for physics, 5 for maths with further maths (there was another class for those not doing further maths) and 15 for chemistry - that's the sort of size I think DS could cope with but that school the other side of the country and an all-girls school so no good for DS! But current school has typically 20 in 6th form classes which I think would still be overwhelming for DS. My googling for sixth form with small class sizes has found nothing but various Mumsnet threads discussing the benefits of class size, along with interesting articles, but no way to actually find the kind of school I need.
Alternatively - I have found a small local college that does have very small class sizes and good understanding of ASD and ADHD support, but doesn't offer A-levels because most students have learning difficulties or are of lower-than-average ability - so has various vocational courses aimed at the 16-19yos who can just about scrape 5 GCSEs at grades 4-5 but couldn't cope with A-levels. In terms of the actual learning environment it seems way more suitable for DS but it seems very sad not to give him the challenge of A-levels when he should have the capacity to do them. Would this actually be better though?
I really want to find a school where DS can study A-levels in small groups that are just about big enough to have some class interaction but no bigger than 10 and ideally less than 8. Subjects would be definitely Computer Science, possibly Maths, possibly biology - nothing particularly niche. I can't find any way to easily access the typical class size for any 6th forms. We would be happy with either state or private, just need it to be small, and anywhere within the broad area of north somerset/Bristol/south gloucs/wiltshire so long as it's accessible by bus/train