Ascham School is an independent, non-denominational, day and boarding school for girls, located in Edgecliff, an Eastern Suburb of Sydney, New South Wales, Australia. Established in 1886, the school has a non-selective enrolment policy and currently has approximately 1000 students from Kindergarten to Year 12, including 100 boarders from Years 6 to 12. Ascham is one of the few schools worldwide to follow the 'Dalton Plan', an educational philosophy created by Helen Parkhurst in 1916.