That's according to a Rock Island Today analysis of 2022 test score data compiled by the Illinois State Board of Education (ISBE).
ISBE reports that last year, 83.5 percent of Mercer County's 97 public high school students failed the Math portion of the Scholastic Aptitude Test (SAT) and have “minimal (or) incomplete… understanding of the knowledge and skills relative to Illinois Learning Standards.”
Students can achieve four proficiencies in their subjects (partially met, approaching, meets, and exceeds standards). This report concludes students who partially met or approached the standards have failed in the subject.
Mercer County High School, the only Mercer County high school, registered its highest failure (83.6 percent) rate during 2021, and the lowest (66.3 percent) in 2019.
County-wide, Math test failure rates rose from 66.3 percent in 2019 to 83.5 percent in 2022.
The failure rate increased at Mercer County High School in 2022, from 66.3 percent to 83.5 percent.
Failure rates rose the most in Coles County (82.7 percent), Mercer County (83.5 percent), Pope County (89.8 percent), Union County (91.3 percent), and Henderson County (92.2 percent).
Statewide, 70 percent of Illinois students failed the 2022 state Math exam, up from 64 percent in 2019.
The SAT test is administered to Illinois high school sophomores “to fulfill the requirement that students take an assessment for college and career readiness in order to receive a regular high school diploma.”
| High School | # of Students | Failing % in 2019 | Failing % in 2021 | Failing % in 2022 |
|---|---|---|---|---|
| Mercer County High School | 97 | 66.3% | 83.6% | 83.5% |
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