The top reported proficiency rate is 37% in Science. The lowest is 29% in English language arts.
Original Research by School Decision on Ator Es
At Ator Elementary School, a public PK-5 school in Owasso, Oklahoma, students enter a setting that reflects both the strengths and the growing pains of a fast-expanding suburban district. The school sits within Owasso Public Schools, a system that has seen sustained enrollment growth and responded with a significant bond issue and a new elementary campus opening in recent years. For a family considering this school, the picture is one of a diverse, moderately sized elementary building where state test results paint a mixed picture: solid overall performance relative to other schools in Tulsa County, but with a notable drop-off in fifth-grade math that warrants a closer look.
On state assessments for the most recent year, Ator’s students as a whole performed above the midpoint among districts in Tulsa County when averaging proficiency across tested grades and subjects. That puts the school in a strong position compared to many of its neighbors. In third and fourth grade math, roughly two out of every five students scored proficient, a rate that is competitive within the region. But by fifth grade, that share fell sharply to a much smaller fraction. The same pattern appears in English language arts: fourth-grade proficiency was roughly one in four, while fifth grade climbed to about one in three. Fifth-grade science results landed between those two levels. Oklahoma changed the cut scores for math and reading assessments in this year, which makes direct comparisons to prior years uncertain, but the fifth-grade math result is a soft spot a parent would likely want to understand better.
The school’s student body is diverse. About half the students are white, with a substantial share identifying as Hispanic and notable groups of students who are two or more races, Black, Asian, and American Indian. Data on students receiving free or reduced-price meals was not reported, so it is not possible to gauge economic need from this source. The same is true for special education and English learner counts. Enrollment is moderate for a primary school, with classes across kindergarten through fifth grade as well as a pre-kindergarten program.
Owasso itself is a primarily residential suburb of Tulsa that has become one of Oklahoma’s fastest-growing cities. Major employers such as American Airlines, Boeing, and Whirlpool are located nearby, giving the area a mix of suburban neighborhoods and industrial corridors. Housing values in the zip code are above the state average, reflecting strong demand. The town is auto-oriented, with a small historic downtown core and a scattering of civic amenities like a city hall, historical museum, and seasonal farmers’ market. The growth has put pressure on the school district, which passed a bond issue with strong voter support to fund a new elementary school, security upgrades, and other projects. That new school, Stone Canyon Elementary, opened just a few years ago, and the district also recently adopted a new English language arts curriculum for elementary grades with an emphasis on phonics.
For a parent, Ator offers a school that performs well in early math but sees a steep decline by fifth grade, a pattern that may reflect curriculum transitions or cohort effects. The school’s peer environment is diverse, set in an expanding suburban community where the district is investing in facilities and instruction. The fifth-grade math proficiency is the most significant data point a family would want to follow up on directly with the school to understand what is being done to support students as they approach middle school.
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