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Test scores

NHSAS, SY 2024-25

All grades, all students. % Above Proficient (lvl 3+4).
English Language Arts
60.0%
State avg 55.2%
District avg 60.0%
County avg 63.0%
Mathematics
46.0%
State avg 43.0%
District avg 46.0%
County avg 50.6%
Science
37.0%
State avg 38.1%
District avg 37.0%
County avg 45.0%

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
50.2%
composite math + reading, all grades
Predicted
58.4%
based on NH schools with similar FRL share
Beats by
-8.1pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

By grade, SY 2024-25

School score vs state average per tested grade.
GradeEnglish Language ArtsMathematicsScience
SchoolStaten testedSchoolStaten testedSchoolStaten tested
Grade 360.0%49.5%3863.0%53.6%38N/AN/AN/A
Grade 469.0%52.6%2873.0%52.5%28N/AN/AN/A
Grade 568.0%57.3%2848.0%42.3%2840.0%38.5%28
Grade 655.0%53.4%3339.0%42.3%33N/AN/AN/A
Grade 763.0%55.8%3333.0%41.6%33N/AN/AN/A
Grade 848.0%51.9%2819.0%39.6%2833.0%37.5%28
Grade ALL60.0%55.2%17346.0%43.0%17337.0%38.1%53

1-year history

All grades, all students. The Birches Academy of Academics - Art A Public Charter   New Hampshire avg

English Language Arts

55602024-25
YearSchoolDistrictCountyState
SY 2024-2560.0%60.0%63.0%55.2%

Mathematics

43462024-25
YearSchoolDistrictCountyState
SY 2024-2546.0%46.0%50.6%43.0%

Science

38372024-25
YearSchoolDistrictCountyState
SY 2024-2537.0%37.0%45.0%38.1%

How to read these scores

What is NHSAS?
NHSAS is the statewide standardized test administered by New Hampshire public schools.
What does "% Above Proficient (lvl 3+4)" mean?
It is the share of students at the school who performed at grade level or above on the test, summed across the top two of four performance levels. A higher number is better.
What does 60.0% mean for English Language Arts at The Birches Academy of Academics - Art A Public Charter Sch?
It means about 60.0 percent of students tested at The Birches Academy of Academics - Art A Public Charter Sch performed at grade level or above on the NHSAS English Language Arts test in 2024-25. The statewide average for New Hampshire that year was 55.2%. 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 New Hampshire, 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?
New Hampshire Department of Education, New Hampshire Statewide Assessment System (NHSAS). School-level All Students subgroup from the NH DOE public disaggregated data CSV. Headline metric is the cumulative Level 3+4 rate ("Above Proficient").
How often is it updated?
NHSAS 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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