| 301 | Great Lakes College Tuncurry Senior Campus | Tuncurry | Mathematics Extension 1 | 1 |
| 302 | Griffith High School | Griffith | Mathematics Extension 1 | 1 |
| 303 | Gundagai High School | Gundagai | Mathematics Extension 1 | 1 |
| 304 | Gymea Technology High School | Gymea | Mathematics Extension 1 | 1 |
| 305 | Holy Cross College | Ryde | Mathematics Extension 1 | 1 |
| 306 | Hunter Sports High School | Gateshead | Mathematics Extension 1 | 1 |
| 307 | Illawarra Christian School Tongarra Campus | Albion Park | Mathematics Extension 1 | 1 |
| 308 | Inaburra School | Bangor | Mathematics Extension 1 | 1 |
| 309 | John Therry Catholic College | Rosemeadow | Mathematics Extension 1 | 1 |
| 310 | Kiama High School | Kiama | Mathematics Extension 1 | 1 |
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| 311 | Ku-ring-gai High School | North Turramurra | Mathematics Extension 1 | 1 |
| 312 | Loyola Senior High School | Mount Druitt | Mathematics Extension 1 | 1 |
| 313 | Macintyre High School | Inverell | Mathematics Extension 1 | 1 |
| 314 | Macquarie Grammar School | Sydney | Mathematics Extension 1 | 1 |
| 315 | Maitland Christian School | Metford | Mathematics Extension 1 | 1 |
| 316 | Marist College North Shore | North Sydney | Mathematics Extension 1 | 1 |
| 317 | Mary MacKillop College | Wakeley | Mathematics Extension 1 | 1 |
| 318 | Mount Annan High School | Mount Annan | Mathematics Extension 1 | 1 |
| 319 | Mount St Patrick College | Murwillumbah | Mathematics Extension 1 | 1 |
| 320 | Mudgee High School | Mudgee | Mathematics Extension 1 | 1 |
| 321 | Murray High School | Lavington | Mathematics Extension 1 | 1 |
| 322 | Northern Beaches Christian School | Terrey Hills | Mathematics Extension 1 | 1 |
| 323 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Mathematics Extension 1 | 1 |
| 324 | Northern Beaches Secondary College Cromer Campus | Cromer | Mathematics Extension 1 | 1 |
| 325 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Mathematics Extension 1 | 1 |
| 326 | Northern Sydney Institute Bradfield College | St Leonards | Mathematics Extension 1 | 1 |
| 327 | Northern Sydney Institute Northern Beaches Campus | Brookvale | Mathematics Extension 1 | 1 |
| 328 | Northholm Grammar School | Arcadia | Mathematics Extension 1 | 1 |
| 329 | Northmead Creative and Performing Arts High School | Northmead | Mathematics Extension 1 | 1 |
| 330 | Nowra High School | Nowra | Mathematics Extension 1 | 1 |
| 331 | OConnor Catholic College | Armidale | Mathematics Extension 1 | 1 |
| 332 | Orange High School | Orange | Mathematics Extension 1 | 1 |
| 333 | Orara High School | Coffs Harbour | Mathematics Extension 1 | 1 |
| 334 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 1 | 1 |
| 335 | Oxley High School | North Tamworth | Mathematics Extension 1 | 1 |
| 336 | Penrith Christian School | Orchard Hills | Mathematics Extension 1 | 1 |
| 337 | Port Macquarie High School | Port Macquarie | Mathematics Extension 1 | 1 |
| 338 | Prairiewood High School | Prairiewood | Mathematics Extension 1 | 1 |
| 339 | Punchbowl Boys High School | Punchbowl | Mathematics Extension 1 | 1 |
| 340 | Queanbeyan High School | Queanbeyan | Mathematics Extension 1 | 1 |
| 341 | Rosebank College | Five Dock | Mathematics Extension 1 | 1 |
| 342 | Scone Grammar School | Scone | Mathematics Extension 1 | 1 |
| 343 | Scone High School | Scone | Mathematics Extension 1 | 1 |
| 344 | Self-Tuition Students | N/A | Mathematics Extension 1 | 1 |
| 345 | Shoalhaven High School | Nowra | Mathematics Extension 1 | 1 |
| 346 | South Grafton High School | South Grafton | Mathematics Extension 1 | 1 |
| 347 | Springwood High School | Springwood | Mathematics Extension 1 | 1 |
| 348 | St Andrews College Senior Campus | Marayong | Mathematics Extension 1 | 1 |
| 349 | St Charbels College | Punchbowl | Mathematics Extension 1 | 1 |
| 350 | St Clares College | Waverley | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 27 Jan 2021