Competitions and Challenges

· Annual Sydney Girls vs North Sydney Girls Chess Challenge Day

· Interschool Competition

· Annual SGHS Chess Competition

· All NSW Girls Schools Competition

· NSW Secondary Schools Competition

· The Arts Unit activities - Drama, Dance, Music, camps, ensembles, tours

· Schools Spectacular

· In The Spotlight Dance and Drama Festivals

· Regional and State Festivals - Drama and Dance

· Visiting experts program

· Exhibitions

· Performances

· Theatresports - Schools Competition

· Senior Co-Production (SBHS) Biennial/Musical

· Premier’s Cup

· Eastside Competition

· Karl Cramp Competition

· Hume Barbour Competition

· University of Sydney Union Debating Competition

· Teasdale Cup

· Friday Evening Debating Competition

· Australian Schools English Competition

· SMH Young Writer of the Year

· SMH What Matters Competition

· Lionel Bowen Competition

· GTANSW Geographical Investigation Competition

· Australian Geography Competition

· Model UN

· ASX Share Market Game

· Simpson Prize

· NSW History Competition 

· National History Challenge

· HTANSW History Extension Essay Prize

· Australian Computational and Linguistics Olympiad (Years 9-12)

· Computational Linguistics Olympiad

· da Vinci Decathlon

· Tournament of Minds (Years 7-10)

· Australia-Japan Relations Essay Contest

· Australian Language Certificates for French & Japanese (Years 9 & 11) and Chinese (Year 9)

· CANSW Latin Reading Competition(Years 10 - 11)

· Chinese Eisteddfod

· CLTANSW Latin Reading Competition (Year 9)

· International Latin Exams (Years 8-12)

· NSW Classics Camp (Year 8)

· NSW Japanese Speech Contest

· JTAN Japanese Cultural Art Competition

· NSW Rosemary Davies Art Competition (Years 7-12)

· NSW Kevin Lee Latin Quiz (Years 7-10)

· Carol Manners Essay Competition (Year 12)

· Premier’s Reading Challenge

· AMT Maths Enrichment (Years 7-10)

· Australian Maths Competition

· Rostrum Voice of Youth (Years 7-12)

· The Arts Unit Plain English Speaking Competition (Years 10-12)

· The Arts Unit Legacy Competition (Years 7-9)

· UN Voice of Youth (Years 7-10)

· RACI International Chemistry Quiz

· STANSW Young Scientist

· National Youth Science Forum

· The Orbispace Initiative

· Brain Bee

· Grok Academy Competitions

· Royal Easter Show (Craft)

· ICAS Digital Technologies Competition

· Informatics Olympiad

· Australian Space Design Competition

· Prefects

· Peer Support

· Student Representative Council

· Charities

· Guest Speakers Program

· Co-curricular Council

· Representing school at state and national level

· House Captains / House Vice Captains

· Student Coaches in Years 9/10