| 301 | St Marouns College | Dulwich Hill | Mathematics Extension 1 | 1 |
| 302 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 1 | 10 |
| 303 | St Mary Star of the Sea College | Wollongong | Mathematics Extension 1 | 5 |
| 304 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 6 |
| 305 | St Marys Senior High School | St Marys | Mathematics Extension 1 | 18 |
| 306 | St Patricks College Campbelltown | Campbelltown | Mathematics Extension 1 | 1 |
| 307 | St Patricks College Strathfield | Strathfield | Mathematics Extension 1 | 7 |
| 308 | St Patricks College Sutherland | Sutherland | Mathematics Extension 1 | 5 |
| 309 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 5 |
| 310 | St Pauls Catholic College | ? | Mathematics Extension 1 | 4 |
| 311 | St Pauls Grammar School | Cranebrook | Mathematics Extension 1 | 2 |
| 312 | St Philips Christian College Newcastle | Waratah | Mathematics Extension 1 | 1 |
| 313 | St Philips Christian College Port Stephens | Salamander Bay | Mathematics Extension 1 | 3 |
| 314 | St Pius X College | Chatswood | Mathematics Extension 1 | 16 |
| 315 | St Scholasticas College Glebe Point | Glebe Point | Mathematics Extension 1 | 3 |
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| 316 | St Spyridon College Senior School | Maroubra | Mathematics Extension 1 | 2 |
| 317 | St Ursulas College | Kingsgrove | Mathematics Extension 1 | 3 |
| 318 | Stella Maris College | Manly | Mathematics Extension 1 | 9 |
| 319 | Strathfield Girls High School | Strathfield | Mathematics Extension 1 | 20 |
| 320 | Strathfield South High School | Enfield | Mathematics Extension 1 | 2 |
| 321 | Sule College Prestons | Prestons | Mathematics Extension 1 | 16 |
| 322 | Swansea High School | Caves Beach | Mathematics Extension 1 | 2 |
| 323 | Sydney Adventist College | Strathfield | Mathematics Extension 1 | 2 |
| 324 | Sydney Boys High School | Moore Park | Mathematics Extension 1 | 114 |
| 325 | Sydney Distance Education High School | Woolloomooloo | Mathematics Extension 1 | 1 |
| 326 | Sydney Girls High School | Surry Hills | Mathematics Extension 1 | 75 |
| 327 | Sydney Grammar School | Darlinghurst | Mathematics Extension 1 | 67 |
| 328 | Sydney Institute Ultimo Campus | Ultimo | Mathematics Extension 1 | 2 |
| 329 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Extension 1 | 9 |
| 330 | Sydney Technical High School | Bexley | Mathematics Extension 1 | 68 |
| 331 | Sylvania High School | Sylvania | Mathematics Extension 1 | 3 |
| 332 | Tangara School for Girls | Cherrybrook | Mathematics Extension 1 | 2 |
| 333 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 5 |
| 334 | Taree High School | Taree | Mathematics Extension 1 | 4 |
| 335 | Taylors College | Waterloo | Mathematics Extension 1 | 5 |
| 336 | Tempe High School | Tempe | Mathematics Extension 1 | 16 |
| 337 | The Armidale School | Armidale | Mathematics Extension 1 | 1 |
| 338 | The Forest High School | Frenchs Forest | Mathematics Extension 1 | 4 |
| 339 | The Hills Grammar School | Kenthurst | Mathematics Extension 1 | 7 |
| 340 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 5 |
| 341 | The Kings School | North Parramatta | Mathematics Extension 1 | 26 |
| 342 | The McDonald College | North Strathfield | Mathematics Extension 1 | 2 |
| 343 | The Riverina Anglican College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 344 | The Rivers Secondary College Richmond River High Campus | North Lismore | Mathematics Extension 1 | 1 |
| 345 | The Scots College | Bellevue Hill | Mathematics Extension 1 | 24 |
| 346 | The Scots School Albury | Albury | Mathematics Extension 1 | 3 |
| 347 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 2 |
| 348 | Tomaree High School | Salamander Bay | Mathematics Extension 1 | 3 |
| 349 | Toongabbie Christian College | Toongabbie | Mathematics Extension 1 | 1 |
| 350 | Toormina High School | Toormina | Mathematics Extension 1 | 2 |
| 351 | Trinity Anglican College Albury | Thurgoona | Mathematics Extension 1 | 2 |
| 352 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 1 | 6 |
| 353 | Trinity Catholic College Goulburn | Goulburn | Mathematics Extension 1 | 1 |
| 354 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 1 | 5 |
| 355 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 20 |
| 356 | Tumut High School | Tumut | Mathematics Extension 1 | 1 |
| 357 | Turramurra High School | South Turramurra | Mathematics Extension 1 | 20 |
| 358 | Ulladulla High School | Ulladulla | Mathematics Extension 1 | 2 |
| 359 | Wade High School | Griffith | Mathematics Extension 1 | 1 |
| 360 | Wagga Wagga High School | Wagga Wagga | Mathematics Extension 1 | 2 |
| 361 | Warilla High School | Barrack Heights | Mathematics Extension 1 | 1 |
| 362 | Waverley College | Waverley | Mathematics Extension 1 | 3 |
| 363 | Wenona School | North Sydney | Mathematics Extension 1 | 6 |
| 364 | Westfields Sports High School | Fairfield West | Mathematics Extension 1 | 7 |
| 365 | Whitebridge High School | Whitebridge | Mathematics Extension 1 | 2 |
| 366 | William Carey Christian School | Prestons | Mathematics Extension 1 | 2 |
| 367 | William Clarke College | Kellyville | Mathematics Extension 1 | 10 |
| 368 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 24 |
| 369 | Winmalee High School | Winmalee | Mathematics Extension 1 | 1 |
| 370 | Wollongong High School of the Performing Arts | Fairy Meadow | Mathematics Extension 1 | 2 |
| 371 | Wollumbin High School | Murwillumbah | Mathematics Extension 1 | 1 |
| 372 | Woolooware High School | Woolooware | Mathematics Extension 1 | 2 |
| 373 | Wycliffe Christian School | Warrimoo | Mathematics Extension 1 | 1 |
| 374 | Wyndham College | Quakers Hill | Mathematics Extension 1 | 1 |
| 375 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 4 |
| 376 | Xavier College | Llandilo | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Jan 2022