On Idaho's ISAT, Grade 11 Science is reported on a scale from 1000 to 1200 (2022 to 2026), and each score falls into one of 4 performance levels. Reaching Level 3, at 1108 or above, is the state's proficiency line.
| Level | Score range | What it means | Statewide 2026 |
|---|---|---|---|
| Level 1 | 1000–1081 | The lowest level, well below the state standard | 26% |
| Level 2 | 1082–1107 | Approaching the state standard | 33% |
| Level 3 | 1108–1145 | Meeting the state standard (the proficiency line) | 35% |
| Level 4 | 1146–1200 | The highest level, above the state standard | 6% |
Statewide in 2026, about 41% of the students counted for Grade 11 Science reached Level 3 or Level 4. The bar above shows the share at each level (left = lowest).
These numbers are the Idaho public school students counted in grade 11 for the Idaho Standards Achievement Test (ISAT) in ELA, math and science, by the school where they tested. A student can take the ELA or math test early, in grade 9 or 10, and have that score count for grade 11. Idaho hides small numbers: where one level is hidden it is worked out from the rest, and groups under 20 students with several levels hidden are left out.
More on who is counted, and how: see how we count.
A score's meaning depends on where it lands in the ranges above, and on how it compares to other students who took the same test. Our free tool turns a Grade 11 Science score into an estimated percentile versus the school, district and the whole state, so you can see where a score stands, not just its level.
Look up a Grade 11 Science percentile →