| 251 | Scone High School | Scone | Mathematics Extension 1 | 1 |
| 252 | Sefton High School | Sefton | Mathematics Extension 1 | 36 |
| 253 | Shearwater The Mullumbimby Steiner School | Mullumbimby | Mathematics Extension 1 | 1 |
| 254 | SHORE Sydney Church of England Grammar School | North Sydney | Mathematics Extension 1 | 20 |
| 255 | Sir Joseph Banks High School | Revesby | Mathematics Extension 1 | 2 |
| 256 | Smiths Hill High School | Wollongong | Mathematics Extension 1 | 14 |
| 257 | Snowy Mountains Grammar School | Jindabyne | Mathematics Extension 1 | 1 |
| 258 | South Sydney High School | Maroubra | Mathematics Extension 1 | 2 |
| 259 | Southern Highlands Christian School | Bowral | Mathematics Extension 1 | 1 |
| 260 | St Aloysius College | Milsons Point | Mathematics Extension 1 | 16 |
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| 261 | St Andrews Cathedral School | Sydney | Mathematics Extension 1 | 1 |
| 262 | St Andrews College Senior Campus | Marayong | Mathematics Extension 1 | 2 |
| 263 | St Augustines College | Brookvale | Mathematics Extension 1 | 3 |
| 264 | St Bishoy Coptic Orthodox College | Mount Druitt | Mathematics Extension 1 | 2 |
| 265 | St Catherines School | Waverley | Mathematics Extension 1 | 8 |
| 266 | St Charbels College | Punchbowl | Mathematics Extension 1 | 1 |
| 267 | St Clares College | Waverley | Mathematics Extension 1 | 1 |
| 268 | St Clares High School | Taree | Mathematics Extension 1 | 2 |
| 269 | St Columba Anglican School | Port Macquarie | Mathematics Extension 1 | 1 |
| 270 | St Dominics College | Kingswood | Mathematics Extension 1 | 1 |
| 271 | St Edwards Christian Brothers College | East Gosford | Mathematics Extension 1 | 1 |
| 272 | St Francis Xaviers College | Hamilton | Mathematics Extension 1 | 5 |
| 273 | St George Christian School | Hurstville | Mathematics Extension 1 | 2 |
| 274 | St George Girls High School | Kogarah | Mathematics Extension 1 | 45 |
| 275 | St Gregorys College Campbelltown | Gregory Hills | Mathematics Extension 1 | 5 |
| 276 | St Ignatius College | Lane Cove | Mathematics Extension 1 | 22 |
| 277 | St Ives High School | St Ives | Mathematics Extension 1 | 8 |
| 278 | St John Paul College | Coffs Harbour | Mathematics Extension 1 | 2 |
| 279 | St John The Evangelist Catholic High School | Nowra | Mathematics Extension 1 | 2 |
| 280 | St Johns College Dubbo | Dubbo East | Mathematics Extension 1 | 1 |
| 281 | St Johns College Woodlawn | Lismore | Mathematics Extension 1 | 1 |
| 282 | St Johns Park High School | St Johns Park | Mathematics Extension 1 | 9 |
| 283 | St Josephs Catholic College | East Gosford | Mathematics Extension 1 | 1 |
| 284 | St Josephs College Hunters Hill | Hunters Hill | Mathematics Extension 1 | 13 |
| 285 | St Josephs Regional College | Port Macquarie | Mathematics Extension 1 | 2 |
| 286 | St Leos Catholic College | Wahroonga | Mathematics Extension 1 | 3 |
| 287 | St Lukes Grammar School | Dee Why | Mathematics Extension 1 | 4 |
| 288 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics Extension 1 | 14 |
| 289 | St Marouns College | Dulwich Hill | Mathematics Extension 1 | 1 |
| 290 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 1 | 12 |
| 291 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 3 |
| 292 | St Marys College | Gunnedah | Mathematics Extension 1 | 1 |
| 293 | St Marys Senior High School | St Marys | Mathematics Extension 1 | 10 |
| 294 | St Patricks College Strathfield | Strathfield | Mathematics Extension 1 | 12 |
| 295 | St Patricks College Sutherland | Sutherland | Mathematics Extension 1 | 5 |
| 296 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 6 |
| 297 | St Pauls Catholic College Greystanes | Greystanes | Mathematics Extension 1 | 5 |
| 298 | St Pauls Catholic College Manly | Manly | Mathematics Extension 1 | 2 |
| 299 | St Pauls Grammar School | Cranebrook | Mathematics Extension 1 | 1 |
| 300 | St Pauls High School | Booragul | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Oct 2024