By Tim Bowden, Head Master
The guiding educational philosophy of Trinity Grammar School is Christian in its foundation and its expression. Trinity is a Christian school. More precisely, it is a school that stands in the evangelical Anglican tradition that is characteristic of the Diocese of Sydney. This Christian ethos has been consistently reinforced and adhered to by the School Council, the School’s Head Masters, and the School’s shared traditions and practices over the decades, and it is evidenced in our motto, our mission, and our educational principles.