The reported proficiency rate for English language arts is 32%.
Original Research by School Decision on Arbor Academy
Arbor Academy is a single-school charter district in Calhoun County, Michigan, serving kindergarten through eighth grade. The school is small, with a couple of dozen or fewer students per grade and a notably tiny eighth-grade cohort. The student body is diverse by race and ethnicity, with white, Black, and Hispanic students each forming a substantial share, and smaller groups of American Indian or Alaska Native, Asian, and multiracial students. Information on free or reduced-price lunch eligibility, special education enrollment, and English learner status was not available in the data we reviewed, so we cannot speak to those dimensions here.
Academically, the most recent state assessment results paint a sobering picture, particularly in math. Across every tested grade from third through eighth, math proficiency sits in the lowest reported range, with no students reaching the proficient threshold in most grades. Average scale scores are reported and rise with grade level as expected, but the proficiency results suggest many students are not meeting state benchmarks. English language arts is more varied. The middle grades show some life, with sixth and eighth grade producing more encouraging proficiency levels, while the elementary grades remain in the lowest bands. Science and social studies results, tested only in fifth and eighth grade, are also in the lower reported ranges with no proficient students recorded in either subject at either grade. The tested cohorts are small, which means a few students moving in or out of proficiency can shift results meaningfully, but the pattern across subjects and grades is consistent enough to be worth a parent's attention. A parent may want to look into this further with the school, asking how instruction is structured, what interventions are in place, and how the school supports students working below grade level.
When positioned among Calhoun County's districts, Arbor Academy's overall proficiency sits below the midpoint. Its chronic absenteeism rate falls in the bottom quartile of county districts, meaning a high share of students are missing substantial instructional time relative to peers elsewhere in the county. Per-pupil current spending lands in the middle range of the county's districts but in the lower half. No graduation rate applies here, because Arbor Academy does not serve high school grades.
The district brief search turned up little of lasting impact beyond basic directory, demographic, and fiscal information. No recent parent-relevant changes, strategic initiatives, or program expansions were identified in available sources. We looked for program offerings such as dual credit, career pathways, or specialized curricula and found none reported, so we leave that blank rather than guess.
No locale brief or community and economic context was provided for this entity, so we cannot characterize the surrounding housing market, commute patterns, or neighborhood character from the data on hand. Similarly, civil-rights data, discipline information, course access, staffing details, and attendance figures beyond the chronic-absenteeism comparison were not available.
What the available evidence describes is a small, diverse K-8 charter school where academic outcomes on state assessments are generally weak across subjects, where absenteeism is high relative to county peers, and where spending is moderate for the area. Families considering Arbor Academy would benefit from direct conversations with school leadership about instructional approach, academic support structures, and plans for addressing both proficiency and attendance before making a decision.
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