© Open Government license http://www.nationalarchives.gov.uk/doc/open-government-licence/ The Keystages of the English National Curriculum for ages 5-16 education en-GB Keystage 2.0 09-10-2006 QCA QCA Foundation Stage 1000-KSFS QCA Key stage 1 1000-KS1 QCA Key stage 2 1000-KS2 QCA Key stage 3 1000-KS3 QCA Key stage 4 1000-KS4 QCA Key stage 4+ 1000-KS4+