Founded in 1924, Knox Grammar School is a K-12 school for boys located in Wahroonga, Sydney, Australia. We are proud of our innovative approach to boys' education including: - Quality Teaching - Positive Psychology - Uniting Church faith and leadership - State-of-the-art facilities and resources - Innovation and technology in all aspects of school life - Sports, musical, drama, visual arts and recreational opportunities Education, Quality Teaching, Primary education, Secondary education