The top reported proficiency rate is 38% in Math. The lowest is 30% in Science.
Original Research by School Decision on Mark Twain Jr. High
Mark Twain Jr. High is a small regular public middle school in Center, Missouri, serving grades six through eight as part of the Ralls County R-II district. It shares a highway-side campus with Mark Twain Sr. High, while Center Elementary sits about a mile away.
Center is a compact agricultural town on Highway 19, not far from Mark Twain Lake. Its population has been stable but gently declining over recent decades, and the local economy revolves around farming and a handful of small businesses. The school district is one of the larger local employers. Housing in the school’s zip code is moderately priced relative to state and national benchmarks, which reflects the area’s rural character and limited development pressure.
On the Missouri Assessment Program, the school’s results vary notably by grade and subject. Sixth grade math stands out as a strength: a majority of students scored at or above the proficient level. In seventh and eighth grade math, however, the share of students reaching proficiency drops substantially, with rates below half. The same pattern appears in English language arts, though the drop is less steep. Eighth grade ELA approaches the half mark. Science results for eighth graders are below that level. Results for sixth grade reading were not published, so a parent may want to ask the school directly about how that cohort performed. The overall picture is of a middle school with a bright spot in early middle school math that does not sustain as students move up. A parent interested in math progression would do well to inquire about curriculum and support in the upper grades.
The student body is small, about two hundred children, evenly spread across the three grades. The vast majority are white, with a very small representation of Hispanic students and even fewer Asian or Native American students. Roughly three out of ten students qualify for free or reduced-price lunch, a share that indicates a moderate level of economic need but not a high-poverty school. Data on special education identification, English learner services, discipline, and chronic absenteeism were not available in the records we reviewed. Those are important areas a family may wish to explore with the school directly.
The district itself operates only this school, the elementary, and the combined high school. No major district changes, bond votes, or leadership shifts were publicly reported in recent years, so the administrative context appears stable.
For families considering this part of rural Missouri, Mark Twain Jr. High offers a small, community-rooted environment. Its academic strengths are most visible in the way it starts sixth graders off in math. The weakening of that performance in the following grades is a pattern worth understanding. A visit and conversation with staff about how the school supports learning across the middle years would be a natural next step.
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