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Test scores

Ohio's State Tests, SY 2024-25

All grades, all students. % Proficient or Above.
English Language Arts
7.6%
State avg 59.8%
District avg 33.8%
County avg 49.9%
-3.2pp since 2021-22
Mathematics
7.5%
State avg 56.1%
District avg 27.4%
County avg 46.2%
+5.9pp since 2021-22
Science
2.4%
State avg 60.7%
District avg 28.8%
County avg 48.2%
-6.3pp since 2021-22
Social Studies
N/A
State avg 70.2%
District avg 48.5%
County avg 61.9%

What this means: On the Ohio's State Tests, Ohio's statewide test, about 8 of every 100 students at this school read and write at grade level, about 7 of 100 do math at grade level, and about 2 of 100 are at grade level in science. Across all Ohio schools, those numbers are about 60, 56, and 61. Reading and writing scores are down about 3 points since 2021, while math scores are up about 6 points and science scores are down about 6 points.

4-year history

All grades, all students. Windsor   Ohio avg

English Language Arts

58112021-2259112022-2361132023-246082024-25
YearSchoolDistrictCountyState
SY 2024-257.6%33.8%49.9%59.8%
SY 2023-2413.2%36.6%51.5%60.6%
SY 2022-2311.1%34.1%49.0%59.3%
SY 2021-2210.8%31.9%48.3%58.2%

Mathematics

5122021-225352022-235442023-245672024-25
YearSchoolDistrictCountyState
SY 2024-257.5%27.4%46.2%56.1%
SY 2023-243.9%23.7%43.1%54.1%
SY 2022-235.1%22.4%41.5%53.3%
SY 2021-221.6%19.8%39.5%50.8%

Science

6092021-226002022-236042023-246122024-25
YearSchoolDistrictCountyState
SY 2024-252.4%28.8%48.2%60.7%
SY 2023-243.7%29.4%48.6%59.9%
SY 2022-230.0%27.9%47.3%60.2%
SY 2021-228.7%27.9%46.9%59.6%

How to read these scores

What is Ohio's State Tests?
Ohio's State Tests (OST) are administered each spring to public-school students in grades 3 through 8 in English Language Arts and Math, plus Science at grades 5 and 8. High school students take End-of-Course exams in Algebra I, Geometry, English II, Biology, US History, and US Government for graduation.
What does "% Proficient or Above" mean?
It is the percentage of students at the school who scored at "Proficient", "Accomplished", or "Advanced" on Ohio's 5-level performance scale (Limited, Basic, Proficient, Accomplished, Advanced). Proficient and above is Ohio's grade-level benchmark; the cumulative rate is what feeds the school's Achievement Star Rating. A higher number is better.
What does 7.6% mean for English Language Arts at Windsor STEM Academy (K-6)?
It means about 7.6 percent of students tested at Windsor STEM Academy (K-6) performed at grade level or above on the Ohio's State Tests English Language Arts test in 2024-25. The statewide average for Ohio that year was 59.8%. The other students fell into the lower performance levels.
How is the state average calculated?
It is a weighted average, not a simple average of each school's number. We multiply each public school's score by how many of its students tested, add those together for all schools in Ohio, and divide by the total students tested that year. This way a big school with 1,500 students counts more than a small school with 50 students, which is the right way to ask "how did the typical student do this year?". District and county averages on this page use the same method, just scoped to that district or county.
Where does this data come from?
Ohio Department of Education and Workforce, Ohio School Report Cards Achievement Component. Building-level results for Ohio's State Tests (OST) in ELA + Math (grades 3-8), Science (grades 5, 8), high-school End-of-Course exams (Algebra I, Biology, English II, US History, US Government). Headline metric is the cumulative Proficient-or-Above rate (top 3 of 5 OST performance levels).
How often is it updated?
Ohio's State Tests is administered once a year (spring). Results are released by the state in the summer or early fall. We refresh this page after each annual release.

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