Each Missouri high-school test (English I, English II, Algebra I, Geometry, Algebra II, Biology, Physical Science, Government and American History) is scored on its own scale and sorted into performance levels. Pick a test to see the score range for every level, year by year, plus how students scored statewide.
Look up a high-school percentile →Each test's newest score scale and proficiency line, and every year we have.
| Test | Score scale | The proficiency line | Years |
|---|---|---|---|
| English I | 325–497 | Proficient from 400 | 2019 and 2021 to 2025 |
| English II | 325–490 | Proficient from 400 | 2019 and 2021 to 2025 |
| Algebra I | 325–471 | Proficient from 400 | 2019 and 2021 to 2025 |
| Geometry | 325–480 | Proficient from 400 | 2019 and 2021 to 2025 |
| Algebra II | 325–467 | Proficient from 400 | 2019 and 2021 to 2025 |
| Biology | 325–461 | Proficient from 400 | 2021 to 2025 |
| Physical Science | 325–487 | Proficient from 400 | 2021 to 2025 |
| Government | 325–477 | Proficient from 400 | 2021 to 2025 |
| American History | 325–470 | Proficient from 400 | 2021 to 2025 |
These counts are the students who took this end-of-course test during the school year, in the summer, fall and spring testing windows together. Middle-school students who take a high-school course test early (most often Algebra I) are included, counted at their middle school.
More on who is counted, and how: see how we count.