| 151 | William Clarke College | Kellyville | Mathematics Extension 1 | 4 |
| 152 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 4 |
| 153 | All Saints College St Marys Campus | Maitland | Mathematics Extension 1 | 3 |
| 154 | Arthur Phillip High School | Parramatta | Mathematics Extension 1 | 3 |
| 155 | Bethlehem College | Ashfield | Mathematics Extension 1 | 3 |
| 156 | Blacktown Boys High School | Blacktown | Mathematics Extension 1 | 3 |
| 157 | Blaxland High School | Blaxland | Mathematics Extension 1 | 3 |
| 158 | Brigidine College St Ives | St Ives | Mathematics Extension 1 | 3 |
| 159 | Canterbury Girls High School | Canterbury | Mathematics Extension 1 | 3 |
| 160 | Christian Brothers High School Lewisham | Lewisham | Mathematics Extension 1 | 3 |
| 161 | Conservatorium High School | Sydney | Mathematics Extension 1 | 3 |
| 162 | Dulwich High School of Visual Arts and Design | Dulwich Hill | Mathematics Extension 1 | 3 |
| 163 | Elderslie High School | Narellan | Mathematics Extension 1 | 3 |
| 164 | Elizabeth Macarthur High School | Narellan | Mathematics Extension 1 | 3 |
| 165 | Hunter School of Performing Arts | Broadmeadow | Mathematics Extension 1 | 3 |
| 166 | James Cook Boys High School | Kogarah | Mathematics Extension 1 | 3 |
| 167 | Marian Catholic College Kenthurst | Kenthurst | Mathematics Extension 1 | 3 |
| 168 | Marist College North Shore | North Sydney | Mathematics Extension 1 | 3 |
| 169 | Marsden High School | Meadowbank | Mathematics Extension 1 | 3 |
| 170 | Mary MacKillop College | Wakeley | Mathematics Extension 1 | 3 |
| 171 | Mount Carmel Catholic College | Varroville | Mathematics Extension 1 | 3 |
| 172 | Muirfield High School | North Rocks | Mathematics Extension 1 | 3 |
| 173 | Northern Beaches Christian School | Terrey Hills | Mathematics Extension 1 | 3 |
| 174 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Mathematics Extension 1 | 3 |
| 175 | Patrician Brothers College Blacktown | Blacktown | Mathematics Extension 1 | 3 |
| 176 | Pittwater House Schools | Collaroy | Mathematics Extension 1 | 3 |
| 177 | Rouse Hill Anglican College | Rouse Hill | Mathematics Extension 1 | 3 |
| 178 | SCECGS Redlands | Cremorne | Mathematics Extension 1 | 3 |
| 179 | St Euphemia College | Bankstown | Mathematics Extension 1 | 3 |
| 180 | St Narsai Assyrian Christian College | Horsley Park | Mathematics Extension 1 | 3 |
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| 181 | St Patricks College Sutherland | Sutherland | Mathematics Extension 1 | 3 |
| 182 | St Vincents College | Potts Point | Mathematics Extension 1 | 3 |
| 183 | Waverley College | Waverley | Mathematics Extension 1 | 3 |
| 184 | William Carey Christian School | Prestons | Mathematics Extension 1 | 3 |
| 185 | Woonona High School | Woonona | Mathematics Extension 1 | 3 |
| 186 | Wyndham College | Quakers Hill | Mathematics Extension 1 | 3 |
| 187 | Avondale School | Cooranbong | Mathematics Extension 1 | 2 |
| 188 | Belmont Christian College | Belmont North | Mathematics Extension 1 | 2 |
| 189 | Bishop Druitt College | Coffs Harbour | Mathematics Extension 1 | 2 |
| 190 | Calrossy Anglican School | Tamworth | Mathematics Extension 1 | 2 |
| 191 | Canterbury Boys High School | Ashbury | Mathematics Extension 1 | 2 |
| 192 | Catherine McAuley Westmead | Westmead | Mathematics Extension 1 | 2 |
| 193 | Champagnat Catholic College | Maroubra | Mathematics Extension 1 | 2 |
| 194 | Coffs Harbour Senior College | Coffs Harbour | Mathematics Extension 1 | 2 |
| 195 | Covenant Christian School | Belrose | Mathematics Extension 1 | 2 |
| 196 | Crestwood High School | Baulkham Hills | Mathematics Extension 1 | 2 |
| 197 | De La Salle College Ashfield | Ashfield | Mathematics Extension 1 | 2 |
| 198 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 1 | 2 |
| 199 | Duval High School | Armidale | Mathematics Extension 1 | 2 |
| 200 | East Hills Boys High School | Panania | Mathematics Extension 1 | 2 |
| 201 | Frensham School | Mittagong | Mathematics Extension 1 | 2 |
| 202 | Heritage Christian School | Port Macquarie | Mathematics Extension 1 | 2 |
| 203 | Holsworthy High School | Holsworthy | Mathematics Extension 1 | 2 |
| 204 | Holy Spirit Catholic College Lakemba | Lakemba | Mathematics Extension 1 | 2 |
| 205 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | Mathematics Extension 1 | 2 |
| 206 | Kyogle High School | Kyogle | Mathematics Extension 1 | 2 |
| 207 | La Salle Academy | Lithgow | Mathematics Extension 1 | 2 |
| 208 | Loreto Normanhurst | Normanhurst | Mathematics Extension 1 | 2 |
| 209 | Lucas Heights Community School | Barden Ridge | Mathematics Extension 1 | 2 |
| 210 | MacKillop College Port Macquarie | Port Macquarie | Mathematics Extension 1 | 2 |
| 211 | Magdalene Catholic College | Narellan | Mathematics Extension 1 | 2 |
| 212 | Marist Sisters College Woolwich | Woolwich | Mathematics Extension 1 | 2 |
| 213 | McAuley Catholic College | Clarenza | Mathematics Extension 1 | 2 |
| 214 | MLC School | Burwood | Mathematics Extension 1 | 2 |
| 215 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 2 |
| 216 | Oxford Falls Grammar School | Oxford Falls | Mathematics Extension 1 | 2 |
| 217 | Port Hacking High School | Miranda | Mathematics Extension 1 | 2 |
| 218 | Springwood High School | Springwood | Mathematics Extension 1 | 2 |
| 219 | St Charbels College | Punchbowl | Mathematics Extension 1 | 2 |
| 220 | St Dominics College | Kingswood | Mathematics Extension 1 | 2 |
| 221 | St Marks Catholic College | Stanhope Gardens | Mathematics Extension 1 | 2 |
| 222 | St Marouns College | Dulwich Hill | Mathematics Extension 1 | 2 |
| 223 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 1 | 2 |
| 224 | St Pauls Catholic College Greystanes | Greystanes | Mathematics Extension 1 | 2 |
| 225 | St Philips Christian College Newcastle | Waratah | Mathematics Extension 1 | 2 |
| 226 | Strathfield South High School | Enfield | Mathematics Extension 1 | 2 |
| 227 | The Armidale School | Armidale | Mathematics Extension 1 | 2 |
| 228 | The Riverina Anglican College | Wagga Wagga | Mathematics Extension 1 | 2 |
| 229 | Tomaree High School | Salamander Bay | Mathematics Extension 1 | 2 |
| 230 | Warners Bay High School | Warners Bay | Mathematics Extension 1 | 2 |
| 231 | Westfields Sports High School | Fairfield West | Mathematics Extension 1 | 2 |
| 232 | Wollemi College | Werrington | Mathematics Extension 1 | 2 |
| 233 | Wollongong High School of the Performing Arts | Fairy Meadow | Mathematics Extension 1 | 2 |
| 234 | Woolooware High School | Woolooware | Mathematics Extension 1 | 2 |
| 235 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 2 |
| 236 | Alexandria Park Community School | Alexandria | Mathematics Extension 1 | 1 |
| 237 | All Saints Greek Orthodox Grammar School | Belmore | Mathematics Extension 1 | 1 |
| 238 | Aquinas College | Menai | Mathematics Extension 1 | 1 |
| 239 | Barrenjoey High School | Avalon | Mathematics Extension 1 | 1 |
| 240 | Bega High School | Bega | Mathematics Extension 1 | 1 |
| 241 | Blue Mountains Grammar School | Wentworth Falls | Mathematics Extension 1 | 1 |
| 242 | Bowral High School | Bowral | Mathematics Extension 1 | 1 |
| 243 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 1 |
| 244 | Byron Bay High School | Byron Bay | Mathematics Extension 1 | 1 |
| 245 | Camden Haven High School | Laurieton | Mathematics Extension 1 | 1 |
| 246 | Carinya Christian School Tamworth | Tamworth | Mathematics Extension 1 | 1 |
| 247 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 1 |
| 248 | Cerdon College | Merrylands | Mathematics Extension 1 | 1 |
| 249 | Cronulla High School | Cronulla | Mathematics Extension 1 | 1 |
| 250 | Davidson High School | Frenchs Forest | Mathematics Extension 1 | 1 |
| 251 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 1 | 1 |
| 252 | Denison College of Secondary Education Kelso | Kelso | Mathematics Extension 1 | 1 |
| 253 | Finley High School | Finley | Mathematics Extension 1 | 1 |
| 254 | Galstaun College | Ingleside | Mathematics Extension 1 | 1 |
| 255 | Galston High School | Galston | Mathematics Extension 1 | 1 |
| 256 | Georges River Grammar | Georges Hall | Mathematics Extension 1 | 1 |
| 257 | Gloucester High School | Gloucester | Mathematics Extension 1 | 1 |
| 258 | Gorokan High School | Gorokan | Mathematics Extension 1 | 1 |
| 259 | Great Lakes College Tuncurry Senior Campus | Tuncurry | Mathematics Extension 1 | 1 |
| 260 | Greystanes High School | Greystanes | Mathematics Extension 1 | 1 |
| 261 | Griffith High School | Griffith | Mathematics Extension 1 | 1 |
| 262 | Heathcote High School | Heathcote | Mathematics Extension 1 | 1 |
| 263 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 1 |
| 264 | INTI International College Penang | Malaysia | Mathematics Extension 1 | 1 |
| 265 | John Edmondson High School | Horningsea Park | Mathematics Extension 1 | 1 |
| 266 | Karabar High School | Queanbeyan | Mathematics Extension 1 | 1 |
| 267 | Kesser Torah College | Dover Heights | Mathematics Extension 1 | 1 |
| 268 | Kiama High School | Kiama | Mathematics Extension 1 | 1 |
| 269 | Kildare Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 270 | Kingscliff High School | Kingscliff | Mathematics Extension 1 | 1 |
| 271 | Kingsgrove North High School | Kingsgrove | Mathematics Extension 1 | 1 |
| 272 | Kirrawee High School | Kirrawee | Mathematics Extension 1 | 1 |
| 273 | Kogarah High School | Kogarah | Mathematics Extension 1 | 1 |
| 274 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 1 |
| 275 | Lake Munmorah High School | Lake Munmorah | Mathematics Extension 1 | 1 |
| 276 | Lambton High School | Lambton | Mathematics Extension 1 | 1 |
| 277 | Leeton High School | Leeton | Mathematics Extension 1 | 1 |
| 278 | Lindisfarne Anglican School | Terranora | Mathematics Extension 1 | 1 |
| 279 | Liverpool Boys High School | Liverpool | Mathematics Extension 1 | 1 |
| 280 | Loyola Senior High School | Mount Druitt | Mathematics Extension 1 | 1 |
| 281 | MacKillop Catholic College | Warnervale | Mathematics Extension 1 | 1 |
| 282 | Maitland High School | East Maitland | Mathematics Extension 1 | 1 |
| 283 | Marist Catholic College Penshurst | Mortdale | Mathematics Extension 1 | 1 |
| 284 | Maronite College of the Holy Family | Harris Park | Mathematics Extension 1 | 1 |
| 285 | Menai High School | Menai | Mathematics Extension 1 | 1 |
| 286 | Mitchell High School | Blacktown | Mathematics Extension 1 | 1 |
| 287 | Moama Anglican Grammar School | Moama | Mathematics Extension 1 | 1 |
| 288 | Mount St Patrick College | Murwillumbah | Mathematics Extension 1 | 1 |
| 289 | Mudgee High School | Mudgee | Mathematics Extension 1 | 1 |
| 290 | Murray High School | Lavington | Mathematics Extension 1 | 1 |
| 291 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Mathematics Extension 1 | 1 |
| 292 | Northholm Grammar School | Arcadia | Mathematics Extension 1 | 1 |
| 293 | Northmead Creative and Performing Arts High School | Northmead | Mathematics Extension 1 | 1 |
| 294 | Nowra Anglican College | Bomaderry | Mathematics Extension 1 | 1 |
| 295 | Nowra Christian School | Nowra | Mathematics Extension 1 | 1 |
| 296 | Nowra High School | Nowra | Mathematics Extension 1 | 1 |
| 297 | OConnor Catholic College | Armidale | Mathematics Extension 1 | 1 |
| 298 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 1 | 1 |
| 299 | Oxley College | Burradoo | Mathematics Extension 1 | 1 |
| 300 | Pendle Hill High School | Wentworthville | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023