Central Coast Grammar School is a K–12, co-educational, independent, nondenominational, private day school located in Erina Heights, New South Wales, Australia. The school is situated on a large 17-hectare campus.CCGS offers a range of cocurricular opportunities to meet a wide range of interests including Public Speaking and Debating, Drama, Robotics, Music, Outdoor Education, Sport, Overseas Student Exchange and Overseas Tours. The school is a member of the Independent Schools Association (ISA) and plays other ISA schools in sports including Athletics, Cross Country, Swimming, Tennis, Rugby, Football, Hockey, Netball, Softball, Cricket, Badminton and Basketball. An extensive cocurricular music program supports a great choice of over 15 ensembles including an Infants Choir, Junior Concert Band, Middle School guitar ensemble and Senior Orchestra.The school's community event is the Spring Fair at the beginning of September.HistoryThe school was established in 1985 with 165 pupils enrolled and a teaching staff of 19. The first school assembly took place at Avoca Beach Theatre as building work was completed. The original few buildings that dotted along the hillside looked forlorn when set within the spacious folling fields.In 1988, student numbers exceeded 1000 and CCGS was structured into three sub-schools: Junior School (K-6), Middle School (7-9) and Senior College (10-12).