| 1 | Al-Faisal College | Auburn | Earth and Environmental Science | 8 |
| 2 | Merewether High School | Broadmeadow | Earth and Environmental Science | 5 |
| 3 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Earth and Environmental Science | 4 |
| 4 | Pymble Ladies College | Pymble | Earth and Environmental Science | 4 |
| 5 | Sydney Grammar School | Darlinghurst | Earth and Environmental Science | 4 |
| 6 | Al Noori Muslim School Senior Campus | Greenacre | Earth and Environmental Science | 3 |
| 7 | MacKillop College Port Macquarie | Port Macquarie | Earth and Environmental Science | 3 |
| 8 | Wollondilly Anglican College | Tahmoor | Earth and Environmental Science | 3 |
| 9 | Abbotsleigh | Wahroonga | Earth and Environmental Science | 2 |
| 10 | Barker College | Hornsby | Earth and Environmental Science | 2 |
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| 11 | Beverly Hills Girls High School | Beverly Hills | Earth and Environmental Science | 2 |
| 12 | Central Coast Grammar School | Erina Heights | Earth and Environmental Science | 2 |
| 13 | Chatswood High School | Chatswood | Earth and Environmental Science | 2 |
| 14 | Davidson High School | Frenchs Forest | Earth and Environmental Science | 2 |
| 15 | Edmund Rice College | West Wollongong | Earth and Environmental Science | 2 |
| 16 | Fort Street High School | Petersham | Earth and Environmental Science | 2 |
| 17 | Freeman Catholic College | Bonnyrigg Heights | Earth and Environmental Science | 2 |
| 18 | Great Lakes College Tuncurry Senior Campus | Tuncurry | Earth and Environmental Science | 2 |
| 19 | Hornsby Girls High School | Hornsby | Earth and Environmental Science | 2 |
| 20 | Hurlstone Agricultural High School | Glenfield | Earth and Environmental Science | 2 |
| 21 | Moorebank High School | Moorebank | Earth and Environmental Science | 2 |
| 22 | Mount St Benedict College | Pennant Hills | Earth and Environmental Science | 2 |
| 23 | Mount St Patrick College | Murwillumbah | Earth and Environmental Science | 2 |
| 24 | Newington College | Stanmore | Earth and Environmental Science | 2 |
| 25 | Our Lady of Mercy College Parramatta | Parramatta | Earth and Environmental Science | 2 |
| 26 | Shellharbour Anglican College | Dunmore | Earth and Environmental Science | 2 |
| 27 | Smiths Hill High School | Wollongong | Earth and Environmental Science | 2 |
| 28 | St Francis Xaviers College | Hamilton | Earth and Environmental Science | 2 |
| 29 | St Ives High School | St Ives | Earth and Environmental Science | 2 |
| 30 | St Patricks College Campbelltown | Campbelltown | Earth and Environmental Science | 2 |
| 31 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Earth and Environmental Science | 2 |
| 32 | William Clarke College | Kellyville | Earth and Environmental Science | 2 |
| 33 | Winmalee High School | Winmalee | Earth and Environmental Science | 2 |
| 34 | All Saints College St Marys Campus | Maitland | Earth and Environmental Science | 1 |
| 35 | Armidale Secondary College | Armidale | Earth and Environmental Science | 1 |
| 36 | Bishop Druitt College | Coffs Harbour | Earth and Environmental Science | 1 |
| 37 | Blakehurst High School | Blakehurst | Earth and Environmental Science | 1 |
| 38 | Bowral High School | Bowral | Earth and Environmental Science | 1 |
| 39 | Burwood Girls High School | Croydon | Earth and Environmental Science | 1 |
| 40 | Callaghan College Jesmond Campus | Jesmond | Earth and Environmental Science | 1 |
| 41 | Cecil Hills High School | Cecil Hills | Earth and Environmental Science | 1 |
| 42 | Cerdon College | Merrylands | Earth and Environmental Science | 1 |
| 43 | Cherrybrook Technology High School | Cherrybrook | Earth and Environmental Science | 1 |
| 44 | Chester Hill High School | Chester Hill | Earth and Environmental Science | 1 |
| 45 | Concord High School | Concord | Earth and Environmental Science | 1 |
| 46 | Corowa High School | Corowa | Earth and Environmental Science | 1 |
| 47 | Cumberland High School | Carlingford | Earth and Environmental Science | 1 |
| 48 | Deniliquin High School | Deniliquin | Earth and Environmental Science | 1 |
| 49 | Epping Boys High School | Eastwood | Earth and Environmental Science | 1 |
| 50 | Galston High School | Galston | Earth and Environmental Science | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 6 Sep 2023