How Czechia performs in international assessments. These are national averages — individual schools may vary significantly.
| Assessment | Year | Score | Rank |
|---|---|---|---|
| PIRLS Reading (Grade 4) | 2021 | 540 | 13 / 56 |
| TIMSS Mathematics (Grade 4) | 2019 | 533 | 15 / 58 |
| TIMSS Science (Grade 4) | 2019 | 534 | 13 / 57 |