| 296 | Green Point Christian College | Green Point | Mathematics Extension 1 | 1 |
| 297 | Gulgong High School | Gulgong | Mathematics Extension 1 | 1 |
| 298 | Gymea Technology High School | Gymea | Mathematics Extension 1 | 1 |
| 299 | Hennessy Catholic College | Young | Mathematics Extension 1 | 1 |
| 300 | Henry Kendall High School | Gosford | Mathematics Extension 1 | 1 |
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| 301 | Holroyd High School | Greystanes | Mathematics Extension 1 | 1 |
| 302 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 1 |
| 303 | James Busby High School | Green Valley | Mathematics Extension 1 | 1 |
| 304 | Karabar High School | Queanbeyan | Mathematics Extension 1 | 1 |
| 305 | Katoomba High School | Katoomba | Mathematics Extension 1 | 1 |
| 306 | Kiama High School | Kiama | Mathematics Extension 1 | 1 |
| 307 | Kingscliff High School | Kingscliff | Mathematics Extension 1 | 1 |
| 308 | Kotara High School | Adamstown | Mathematics Extension 1 | 1 |
| 309 | Leeton High School | Leeton | Mathematics Extension 1 | 1 |
| 310 | Leumeah High School | Leumeah | Mathematics Extension 1 | 1 |
| 311 | Lindisfarne Anglican School | Terranora | Mathematics Extension 1 | 1 |
| 312 | Liverpool Boys High School | Liverpool | Mathematics Extension 1 | 1 |
| 313 | Loyola Senior High School | Mount Druitt | Mathematics Extension 1 | 1 |
| 314 | Lucas Heights Community School | Barden Ridge | Mathematics Extension 1 | 1 |
| 315 | Macksville High School | Macksville | Mathematics Extension 1 | 1 |
| 316 | Maitland High School | East Maitland | Mathematics Extension 1 | 1 |
| 317 | Mar Narsai Assyrian College | Edensor Park | Mathematics Extension 1 | 1 |
| 318 | Marist College Eastwood | Eastwood | Mathematics Extension 1 | 1 |
| 319 | Marist College North Shore | North Sydney | Mathematics Extension 1 | 1 |
| 320 | Marrickville High School | Marrickville | 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