The top reported proficiency rate is 67% in Math. The lowest is 64% in English language arts.
Original Research by School Decision on Rising Sun Montessori
Rising Sun Montessori is a small, independent Montessori charter school serving kindergarten through eighth grade in the El Dorado Hills area. The school operates as its own district and enrolls about a hundred and forty students, with a notably uneven grade distribution: the lower elementary grades (kindergarten through second grade) are quite large relative to the upper grades, where enrollment drops sharply. This means the school functions as a growing K-5 program with a much smaller middle school component.
The community itself is upscale and family-oriented. El Dorado Hills is a master-planned, mostly unincorporated area east of Folsom in the Sierra foothills, built around named residential villages separated from a commercial core at Town Center south of Highway 50. The area is one of the region's fastest-growing and most expensive communities, with substantial new development ongoing. Housing values are well above state benchmarks, and residents tend toward professional families. The student body at Rising Sun reflects this: the enrollment is predominantly white, with a meaningful Asian population and smaller shares of Hispanic students. About a fifth of students qualify for free or reduced-price lunch, a proportion lower than many urban and suburban schools but not trivial for a community of this economic profile.
On state testing, the school shows a mixed picture. In the tested grades where results are reported, proficiency in math ranges from roughly two-thirds down to half across the visible grades, while language arts proficiency runs slightly higher, touching three-quarters in grade three. These results place the school in the top quartile on an overall proficiency index when measured against other districts in El Dorado County, a meaningful strength. However, the school's data has been suppressed for several grades where enrollment is very small, which is why some grades show no results. State science testing results were also suppressed due to small cohort size.
The Montessori approach is the defining pedagogical feature here. This is child-paced, hands-on, individualized learning within a mixed-age classroom structure, very different from conventional grade-level instruction. Families choosing Montessori do so for that philosophy, not because standardized test performance is necessarily the primary measure. A parent considering this school should understand that Montessori schools are organized around intrinsic motivation, practical life skills, and self-directed exploration rather than conventional curriculum pacing or whole-class instruction. The small cohort sizes in the upper grades reflect either deliberate capping of enrollment to maintain the Montessori model or slower enrollment in middle grades; a parent may want to ask the school directly about its long-term enrollment plans and how it handles the transition to middle school within the Montessori framework.
Because this is a small, specialized independent charter rather than a large traditional public school, program breadth and extracurricular offerings are not documented here; the school's website would be the source for detail on those. Transportation, special education services, English learner support, and enrichment programs were not available in the data either. These are worth asking about directly if they matter to your family. The school's small size brings both strengths and constraints: close relationships between staff, students, and families are typical in Montessori schools, but choices around curriculum emphasis, sports, arts, or language instruction may be narrower than in larger districts.
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