| 201 | Bethlehem College | Ashfield | Mathematics Extension 1 | 2 |
| 202 | Birrong Girls High School | Birrong | Mathematics Extension 1 | 2 |
| 203 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 2 |
| 204 | Bulli High School | Bulli | Mathematics Extension 1 | 2 |
| 205 | Byron Bay High School | Byron Bay | Mathematics Extension 1 | 2 |
| 206 | Camden High School | Camden | Mathematics Extension 1 | 2 |
| 207 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 1 | 2 |
| 208 | Emanuel School | Randwick | Mathematics Extension 1 | 2 |
| 209 | Engadine High School | Engadine | Mathematics Extension 1 | 2 |
| 210 | Farrer Memorial Agricultural High School | Calala | Mathematics Extension 1 | 2 |
| 211 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 2 |
| 212 | Granville Boys High School | Granville | Mathematics Extension 1 | 2 |
| 213 | Heathcote High School | Heathcote | Mathematics Extension 1 | 2 |
| 214 | Henry Kendall High School | Gosford | Mathematics Extension 1 | 2 |
| 215 | Kildare Catholic College | Wagga Wagga | Mathematics Extension 1 | 2 |
| 216 | Kooringal High School | Kooringal | Mathematics Extension 1 | 2 |
| 217 | Kotara High School | Adamstown | Mathematics Extension 1 | 2 |
| 218 | Liverpool Boys High School | Liverpool | Mathematics Extension 1 | 2 |
| 219 | Liverpool Girls High School | Liverpool | Mathematics Extension 1 | 2 |
| 220 | Lucas Heights Community School | Barden Ridge | Mathematics Extension 1 | 2 |
| 221 | Lumen Christi Catholic College | Pambula Beach | Mathematics Extension 1 | 2 |
| 222 | MacKillop College Bathurst | Bathurst | Mathematics Extension 1 | 2 |
| 223 | Magdalene Catholic College | Narellan | Mathematics Extension 1 | 2 |
| 224 | Maitland Grossmann High School | East Maitland | Mathematics Extension 1 | 2 |
| 225 | Mercy Catholic College | Chatswood | Mathematics Extension 1 | 2 |
| 226 | Mitchell High School | Blacktown | Mathematics Extension 1 | 2 |
| 227 | Model Farms High School | Baulkham Hills | Mathematics Extension 1 | 2 |
| 228 | Moss Vale High School | Moss Vale | Mathematics Extension 1 | 2 |
| 229 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 2 |
| 230 | Mount St Patrick College | Murwillumbah | Mathematics Extension 1 | 2 |
| 231 | Mullumbimby High School | Mullumbimby | Mathematics Extension 1 | 2 |
| 232 | Muswellbrook High School | Muswellbrook | Mathematics Extension 1 | 2 |
| 233 | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Extension 1 | 2 |
| 234 | Plumpton High School | Plumpton | Mathematics Extension 1 | 2 |
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| 235 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 2 |
| 236 | Redfield College | Dural | Mathematics Extension 1 | 2 |
| 237 | SCECGS Redlands | Cremorne | Mathematics Extension 1 | 2 |
| 238 | Scone High School | Scone | Mathematics Extension 1 | 2 |
| 239 | South Grafton High School | South Grafton | Mathematics Extension 1 | 2 |
| 240 | Southern Cross High School | Sydney | Mathematics Extension 1 | 2 |
| 241 | St George Christian School | Hurstville | Mathematics Extension 1 | 2 |
| 242 | St Gregorys College Campbelltown | Gregory Hills | Mathematics Extension 1 | 2 |
| 243 | St Johns College | ? | Mathematics Extension 1 | 2 |
| 244 | St Pauls International College | Moss Vale | Mathematics Extension 1 | 2 |
| 245 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 2 |
| 246 | Toongabbie Christian College | Toongabbie | Mathematics Extension 1 | 2 |
| 247 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 1 | 2 |
| 248 | Tuggerah Lakes Secondary College The Entrance Campus | Shelly Beach | Mathematics Extension 1 | 2 |
| 249 | Tyndale Christian School | Blacktown | Mathematics Extension 1 | 2 |
| 250 | Whitebridge High School | Whitebridge | Mathematics Extension 1 | 2 |
| 251 | Woolooware High School | Woolooware | Mathematics Extension 1 | 2 |
| 252 | Albion Park High School | Albion Park | Mathematics Extension 1 | 1 |
| 253 | Alstonville High School | Alstonville | Mathematics Extension 1 | 1 |
| 254 | Asquith Boys High School | Asquith | Mathematics Extension 1 | 1 |
| 255 | Australian International Academy Sydney Strathfield Campus | Strathfield | Mathematics Extension 1 | 1 |
| 256 | Bankstown Senior College | Bankstown | Mathematics Extension 1 | 1 |
| 257 | Bede Polding College | South Windsor | Mathematics Extension 1 | 1 |
| 258 | Belmont Christian College | Belmont North | Mathematics Extension 1 | 1 |
| 259 | Blue Mountains Grammar School | Wentworth Falls | Mathematics Extension 1 | 1 |
| 260 | Bomaderry High School | Bomaderry | Mathematics Extension 1 | 1 |
| 261 | Brisbane Water Secondary College Woy Woy Campus | Woy Woy | Mathematics Extension 1 | 1 |
| 262 | Broughton Anglican College | Menangle Park | Mathematics Extension 1 | 1 |
| 263 | Castle Hill High School | Castle Hill | Mathematics Extension 1 | 1 |
| 264 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 1 |
| 265 | Central Coast Adventist School | Erina | Mathematics Extension 1 | 1 |
| 266 | Christian Community High School | Regents Park | Mathematics Extension 1 | 1 |
| 267 | Coffs Harbour Christian Community School | Bonville | Mathematics Extension 1 | 1 |
| 268 | Coffs Harbour Senior College | Coffs Harbour | Mathematics Extension 1 | 1 |
| 269 | Conservatorium High School | Sydney | Mathematics Extension 1 | 1 |
| 270 | Coolamon Central School | Coolamon | Mathematics Extension 1 | 1 |
| 271 | Corowa High School | Corowa | Mathematics Extension 1 | 1 |
| 272 | Covenant Christian School | Belrose | Mathematics Extension 1 | 1 |
| 273 | Dapto High School | Dapto | Mathematics Extension 1 | 1 |
| 274 | Davidson High School | Frenchs Forest | Mathematics Extension 1 | 1 |
| 275 | Doonside High School | Doonside | Mathematics Extension 1 | 1 |
| 276 | Dorrigo High School | Dorrigo | Mathematics Extension 1 | 1 |
| 277 | Eagle Vale High School | Eagle Vale | Mathematics Extension 1 | 1 |
| 278 | Galston High School | Galston | Mathematics Extension 1 | 1 |
| 279 | Georges River Grammar | Georges Hall | Mathematics Extension 1 | 1 |
| 280 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 1 |
| 281 | Gloucester High School | Gloucester | Mathematics Extension 1 | 1 |
| 282 | Good Samaritan Catholic College | Hinchinbrook | Mathematics Extension 1 | 1 |
| 283 | Green Point Christian College | Green Point | Mathematics Extension 1 | 1 |
| 284 | Hoxton Park High School | Hinchinbrook | Mathematics Extension 1 | 1 |
| 285 | Hunter School of Performing Arts | Broadmeadow | Mathematics Extension 1 | 1 |
| 286 | Hunter Sports High School | Gateshead | Mathematics Extension 1 | 1 |
| 287 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 1 |
| 288 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | Mathematics Extension 1 | 1 |
| 289 | Illawarra Christian School Tongarra Campus | Albion Park | Mathematics Extension 1 | 1 |
| 290 | Illawarra Sports High School | Berkeley | Mathematics Extension 1 | 1 |
| 291 | Ingleburn High School | Ingleburn | Mathematics Extension 1 | 1 |
| 292 | INTI College Subang Jaya | Malaysia | Mathematics Extension 1 | 1 |
| 293 | James Cook Boys High School | Kogarah | Mathematics Extension 1 | 1 |
| 294 | Karabar High School | Queanbeyan | Mathematics Extension 1 | 1 |
| 295 | Keira High School | Fairy Meadow | Mathematics Extension 1 | 1 |
| 296 | Kellyville High School | Kellyville | Mathematics Extension 1 | 1 |
| 297 | Kempsey High School | Kempsey | Mathematics Extension 1 | 1 |
| 298 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 1 |
| 299 | Leeton High School | Leeton | Mathematics Extension 1 | 1 |
| 300 | Maclean High School | Maclean | Mathematics Extension 1 | 1 |
| 301 | Macquarie College | Wallsend | Mathematics Extension 1 | 1 |
| 302 | Mater Dei Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 303 | McAuley Catholic College | Clarenza | Mathematics Extension 1 | 1 |
| 304 | McCarthy Catholic College Emu Plains | Emu Plains | Mathematics Extension 1 | 1 |
| 305 | McCarthy Catholic College West Tamworth | West Tamworth | Mathematics Extension 1 | 1 |
| 306 | Menai High School | Menai | Mathematics Extension 1 | 1 |
| 307 | Miller High School | Miller | Mathematics Extension 1 | 1 |
| 308 | Moorefield Girls High School | Kogarah | Mathematics Extension 1 | 1 |
| 309 | Moruya High School | Moruya | Mathematics Extension 1 | 1 |
| 310 | Nambucca Heads High School | Nambucca Heads | Mathematics Extension 1 | 1 |
| 311 | Narrabri High School | Narrabri | Mathematics Extension 1 | 1 |
| 312 | Nimbin Central School | Nimbin | Mathematics Extension 1 | 1 |
| 313 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Mathematics Extension 1 | 1 |
| 314 | Northern Sydney Institute Bradfield College | St Leonards | Mathematics Extension 1 | 1 |
| 315 | Northern Sydney Institute Hornsby College | Hornsby | Mathematics Extension 1 | 1 |
| 316 | Northern Sydney Institute North Sydney College | St Leonards | Mathematics Extension 1 | 1 |
| 317 | Norwest Christian College | Riverstone | Mathematics Extension 1 | 1 |
| 318 | Nowra Anglican College | Bomaderry | Mathematics Extension 1 | 1 |
| 319 | OConnor Catholic College | Armidale | Mathematics Extension 1 | 1 |
| 320 | Our Lady of Lebanon College | Harris Park | Mathematics Extension 1 | 1 |
| 321 | Oxford Falls Grammar School | Oxford Falls | Mathematics Extension 1 | 1 |
| 322 | Pacific Hills Christian School | Dural | Mathematics Extension 1 | 1 |
| 323 | Parkes High School | Parkes | Mathematics Extension 1 | 1 |
| 324 | Pendle Hill High School | Wentworthville | Mathematics Extension 1 | 1 |
| 325 | Pittwater High School | Mona Vale | Mathematics Extension 1 | 1 |
| 326 | Prairiewood High School | Prairiewood | Mathematics Extension 1 | 1 |
| 327 | Punchbowl Boys High School | Punchbowl | Mathematics Extension 1 | 1 |
| 328 | Quirindi High School | Quirindi | Mathematics Extension 1 | 1 |
| 329 | Redeemer Baptist School | North Parramatta | Mathematics Extension 1 | 1 |
| 330 | Rosebank College | Five Dock | Mathematics Extension 1 | 1 |
| 331 | Sapphire Coast Anglican College | Bega | Mathematics Extension 1 | 1 |
| 332 | Self-Tuition Students | N/A | Mathematics Extension 1 | 1 |
| 333 | Singleton High School | Singleton | Mathematics Extension 1 | 1 |
| 334 | Sir Joseph Banks High School | Revesby | Mathematics Extension 1 | 1 |
| 335 | Southern Cross School | East Ballina | Mathematics Extension 1 | 1 |
| 336 | Southern Highlands Christian School | Bowral | Mathematics Extension 1 | 1 |
| 337 | St Charbels College | Punchbowl | Mathematics Extension 1 | 1 |
| 338 | St Clair High School | St Clair | Mathematics Extension 1 | 1 |
| 339 | St Clares College | Waverley | Mathematics Extension 1 | 1 |
| 340 | St Dominics College | Kingswood | Mathematics Extension 1 | 1 |
| 341 | St Francis De Sales Regional College | Leeton | Mathematics Extension 1 | 1 |
| 342 | St John Bosco College | Engadine | Mathematics Extension 1 | 1 |
| 343 | St John Paul College | Coffs Harbour | Mathematics Extension 1 | 1 |
| 344 | St Josephs Catholic College | East Gosford | Mathematics Extension 1 | 1 |
| 345 | St Josephs Catholic High School | Albion Park | Mathematics Extension 1 | 1 |
| 346 | St Josephs High School Aberdeen | Aberdeen | Mathematics Extension 1 | 1 |
| 347 | St Leos Catholic College | Wahroonga | Mathematics Extension 1 | 1 |
| 348 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 1 | 1 |
| 349 | St Pauls College | ? | Mathematics Extension 1 | 1 |
| 350 | St Pauls High School | Booragul | Mathematics Extension 1 | 1 |
| 351 | St Peters Catholic College | Tuggerah | Mathematics Extension 1 | 1 |
| 352 | Strathfield South High School | Enfield | Mathematics Extension 1 | 1 |
| 353 | Swansea High School | Caves Beach | Mathematics Extension 1 | 1 |
| 354 | Sydney Institute Ultimo Campus | Ultimo | Mathematics Extension 1 | 1 |
| 355 | Tamworth Anglican College | Tamworth | Mathematics Extension 1 | 1 |
| 356 | The Riverina Anglican College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 357 | The Rivers Secondary College Lismore High Campus | Lismore | Mathematics Extension 1 | 1 |
| 358 | The Scots School | Bathurst | Mathematics Extension 1 | 1 |
| 359 | Tomaree High School | Salamander Bay | Mathematics Extension 1 | 1 |
| 360 | Toronto High School | Toronto | Mathematics Extension 1 | 1 |
| 361 | Trinity Catholic College Goulburn | Goulburn | Mathematics Extension 1 | 1 |
| 362 | Tweed River High School | Tweed Heads South | Mathematics Extension 1 | 1 |
| 363 | Wagga Wagga Christian College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 364 | Warners Bay High School | Warners Bay | Mathematics Extension 1 | 1 |
| 365 | Warrawong High School | Warrawong | Mathematics Extension 1 | 1 |
| 366 | Winmalee High School | Winmalee | Mathematics Extension 1 | 1 |
| 367 | Wollumbin High School | Murwillumbah | Mathematics Extension 1 | 1 |
| 368 | Wycliffe Christian School | Warrimoo | Mathematics Extension 1 | 1 |
| 369 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 1 |
| 370 | Xavier College | Llandilo | Mathematics Extension 1 | 1 |
| 371 | Xavier High School | North Albury | Mathematics Extension 1 | 1 |
| 372 | Yass High School | Yass | Mathematics Extension 1 | 1 |
| 373 | Young High School | Young | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 22 Feb 2021