 Unlike other similar resources, the Core Knowledge subject guides incorporated a unique student perspective, earning praise from the Australian National Innovation Council in 2005 and students and reviewers from South Australia, Victoria, NSW, Singapore, Malaysia and Indonesia.As of 2007, the resources available include Maths Studies, Biology, Physics and Chemistry subject guides.Writers include former top students from Annesley College, Eynesbury Senior College, Glenunga International High School, Marryatville High School, Norwood Morialta High School, Prince Alfred College, Pembroke School, Rostrevor College, Sacred Heart College Senior, St Michael's College, St Peter's College, Westminster School and Wilderness School.