when are igcse exams 2019?
8300) Higher Tier: 8300/1H: Written (non-calculator) - 21 May 2019 (am) - 1h 30m. 8300/2H: Written (calculator) - 6 June 2019 (am) - 1h 30m. 8300/3H: Written (calculator) - 11 June 2019 (am) - 1h 30m.