| 301 | Sydney Boys High School | Moore Park | Mathematics Extension 1 | 120 |
| 302 | Sydney Distance Education High School | Woolloomooloo | Mathematics Extension 1 | 1 |
| 303 | Sydney Girls High School | Surry Hills | Mathematics Extension 1 | 67 |
| 304 | Sydney Grammar School | Darlinghurst | Mathematics Extension 1 | 85 |
| 305 | Sydney Science College | Epping | Mathematics Extension 1 | 3 |
| 306 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Extension 1 | 7 |
| 307 | Sydney Technical High School | Bexley | Mathematics Extension 1 | 44 |
| 308 | Sylvania High School | Sylvania | Mathematics Extension 1 | 2 |
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| 309 | TAFE NSW Randwick | Randwick | Mathematics Extension 1 | 1 |
| 310 | TAFE NSW St Leonards | St Leonards | Mathematics Extension 1 | 1 |
| 311 | Tangara School for Girls | Cherrybrook | Mathematics Extension 1 | 2 |
| 312 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 6 |
| 313 | Tempe High School | Tempe | Mathematics Extension 1 | 8 |
| 314 | The Armidale School | Armidale | Mathematics Extension 1 | 1 |
| 315 | The Forest High School | Frenchs Forest | Mathematics Extension 1 | 2 |
| 316 | The Hills Grammar School | Kenthurst | Mathematics Extension 1 | 11 |
| 317 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 1 |
| 318 | The Kings School | North Parramatta | Mathematics Extension 1 | 41 |
| 319 | The Ponds High School | The Ponds | Mathematics Extension 1 | 14 |
| 320 | The Scots College | Bellevue Hill | Mathematics Extension 1 | 25 |
| 321 | The Scots School Albury | Albury | Mathematics Extension 1 | 1 |
| 322 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 2 |
| 323 | Tomaree High School | Salamander Bay | Mathematics Extension 1 | 1 |
| 324 | Toongabbie Christian College | Toongabbie | Mathematics Extension 1 | 5 |
| 325 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 1 | 5 |
| 326 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 3 |
| 327 | Turramurra High School | South Turramurra | Mathematics Extension 1 | 4 |
| 328 | Ulladulla High School | Ulladulla | Mathematics Extension 1 | 1 |
| 329 | Unity Grammar College | Austral | Mathematics Extension 1 | 2 |
| 330 | Wahroonga Adventist School | Wahroonga | Mathematics Extension 1 | 1 |
| 331 | Waverley College | Waverley | Mathematics Extension 1 | 7 |
| 332 | Wenona School | North Sydney | Mathematics Extension 1 | 7 |
| 333 | William Carey Christian School | Prestons | Mathematics Extension 1 | 3 |
| 334 | William Clarke College | Kellyville | Mathematics Extension 1 | 8 |
| 335 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 12 |
| 336 | Winmalee High School | Winmalee | Mathematics Extension 1 | 1 |
| 337 | Woolgoolga High School | Woolgoolga | Mathematics Extension 1 | 1 |
| 338 | Woolooware High School | Woolooware | Mathematics Extension 1 | 3 |
| 339 | Wycliffe Christian School | Warrimoo | Mathematics Extension 1 | 1 |
| 340 | Wyong High School | Wyong | Mathematics Extension 1 | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 23 Dec 2024