lefol wrote:
I would respect your son's decision and apply to other grammars. The maths test at Chis and Sid is for those that wish to take maths at a levels. Most boys who are A/A* for GCSEs do pass the test so do not worry. I have a ds at Chis and Sid and to date I have not had any reason to fault the school. Pastoral care is great. External students join from Colfes, St Thomas Moore and other local grammars at sixth form and get on well. I would also not worry too heavily for universities, again most if not all, accept A'levels. Do have a look at entry requirements but for now, if he wants to study A'levels, I would respect his decision.
I can assure you that
all UK universities accept A levels (why on earth wouldn't they?). The IB requirements will be listed with qualifications from most if not all other countries in the world.
Changing schools for sixth form, in itself, really isn't a big deal. In some areas, students get little choice in the matter, as the Secondary schools are mainly 11-16 only.