@nnighttime lol is grade 8 aged 13-14?
Oh – we do IGCSE too, if you're in an independent school (private or online). But we don't do POLY or SAT
We do do BMAT (and maybe MCAT) for medical school
And SATs are things we do when we're ages 10-11 (year 6, before we go to secondary) and they help secondary school teachers guess how smart we are