The top reported proficiency rate is 35% in Science. The lowest is 26% in Math.
Original Research by School Decision on Mountainburg Middle School Brain Academy
Mountainburg Middle School Brain Academy is a public charter school serving grades six through eight and part of the Mountainburg School District in rural Crawford County, Arkansas. The school sits along U.S. Highway 71 SW, a location that reflects the town’s character: Mountainburg is a small, sleepy community that once thrived as a stop on the old main route and quieted after Interstate 49 was built to the west. The town has a handful of churches, two restaurants, a store, a bank, and a city park known for its dinosaur statues. The school district is likely the largest single employer in the immediate area, and most working residents commute to the Fort Smith metropolitan area. The population has been flat or declining over the past two decades, and no major new housing developments or commercial projects were identified in available sources.
The school itself is small. Enrollment is concentrated in a single grade band, with roughly similar numbers of students in each grade. The student body is overwhelmingly White, with a small number of students who are Hispanic, American Indian or Alaska Native, or Asian. Every student in the school qualifies for free or reduced-price lunch, a fact that signals the economic context of the community. Data on students with disabilities and English learners was not available in the provided records.
State testing results from the 2024-25 school year, using Arkansas's ATLAS assessment, show a mixed picture across subjects and grades. In mathematics, the share of students scoring proficient or above declined as students moved through the grades, from a modest level in sixth grade to lower levels in seventh and eighth grades. In English language arts, the pattern was more varied: sixth grade showed a moderate proficiency rate, seventh grade was lower, and eighth grade climbed back to a rate that was the strongest of any tested group in the school. Science results followed a similar upward arc, with eighth graders reaching a rate that was clearly the high point for the school across all subjects. Overall, the school’s combined proficiency index across all tested subjects and grades sits below the midpoint when compared with other districts in Crawford County.
Because the school serves only middle grades, there is no graduation rate to report. The school’s charter status means it operates with some autonomy from traditional district governance, but it remains part of the Mountainburg School District, and students feed into the district’s high school.
For a family considering this school, the peer environment is small and economically homogenous, which may appeal to those looking for a close-knit rural setting where every family faces similar economic pressures. The academic profile is uneven, with the strongest results appearing in eighth-grade science and eighth-grade English language arts, while math proficiency trails off in the upper grades. A parent who values steady academic growth across all subjects may want to look into this further with the school, particularly around math instruction in seventh and eighth grades and how the school supports students who are not yet at grade level. The town offers few amenities and limited employment options, so families who do not already live in the area would be moving primarily for the school and the surrounding rural landscape rather than for a vibrant town center or a growing housing market.
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