How Iran performs in international assessments. These are national averages — individual schools may vary significantly.
| Assessment | Year | Score | Rank |
|---|---|---|---|
| PIRLS Reading (Grade 4) | 2021 | 413 | 49 / 56 |
| TIMSS Mathematics (Grade 4) | 2019 | 443 | 46 / 58 |
| TIMSS Mathematics (Grade 8) | 2019 | 446 | 27 / 39 |
| TIMSS Science (Grade 4) | 2019 | 416 | 49 / 57 |
| TIMSS Science (Grade 8) | 2019 | 449 | 31 / 39 |