Kids start school earlier in the UK, so an 11-year-old here and a 10-year-old in the US could be three grades apart, depending on when in the year their birthdays fall.

Jamie Oliver: New documentary set to tackle dyslexia and the UK school system - what we know so far. By Amber Allott. Education writer. Comment. Published 3rd Feb 2025, 15:25 BST.