Independently benchmarked
Every October, Trinity students write the International Benchmark Test (IBT), set and marked independently by the Australian Council for Educational Research (ACER). Students are assessed in English, Mathematics and Reasoning at the end of each school phase, and compared with South African and international students who write the same tests. Since 2022, every one of our results has been above both averages.
29 / 29results above both the South African and international averages. Every grade, every subject, 2022 to 2025.
Grade 3
| Subject | Trinity | SA avg | Int'l avg |
|---|
| English | 481 | 470 | 449 |
| Mathematics | 502 | 467 | 446 |
| Reasoning | 500 | 463 | 474 |
Above both averages in all three subjects
Grade 6
| Subject | Trinity | SA avg | Int'l avg |
|---|
| English | 599 | 567 | 534 |
| Mathematics | 599 | 549 | 533 |
| Reasoning | 588 | 535 | 529 |
Above both averages in all three subjects
Grade 9
| Subject | Trinity | SA avg | Int'l avg |
|---|
| English | 665 | 606 | 593 |
| Mathematics | 629 | 569 | 584 |
| Reasoning | 718 | 589 | 563 |
Above both averages in all three subjects