Marc Koster
English HOD & Teacher
B. Ed., Dip. Tchg (Secondary)
Australian
Mr Koster has been an English/History and TOK teacher for many years, having worked in schools across Victoria and South Australia and in IB international schools in Thailand, Indonesia and Macau. He has a great deal of experience in teaching and assessing from ESL beginners to DP English Literature, as well as English department and Extended Essay leadership. Outside of school, Mr Koster loves his cricket and Aussie Rules football and is a passionate Adelaide Crows supporter. He enjoys being a part of the IGBIS community.
