Turning Numbers into Mastery: How One Indiana School District Revolutionized Math Education Through Actionable Data

By Kaitlin Fields
Secondary Math Instructional Coach, Metropolitan School District of Washington Township

Main Facts

In the modern educational landscape, schools are flooded with information. From district-wide benchmark assessments to weekly quizzes, students generate staggering amounts of data. However, the true challenge has never been collecting this data; it has been figuring out what to do with it.

At the Metropolitan School District of Washington Township in Indianapolis and Marion County, Indiana, educators have fundamentally redefined how data drives instruction. Instead of viewing test scores as final endpoints or punitive measures of student failure, teachers are using real-time, classroom-level insights to diagnose learning gaps, refine instructional strategies, and foster unprecedented academic growth.

This cultural shift has yielded tangible, impressive results. Middle school math scores on Indiana state proficiency exams have climbed steadily, reaching 36.2 percent in the spring of 2025 and projecting to hit 40 percent by the spring of 2026. These metrics comfortably surpass the district’s pre-COVID proficiency rate of 34.3 percent. Driven by this success at the middle school level, the district is now preparing to expand its data-driven framework into the high school math department starting in the fall.

The core of this transformation rests on a unified, cross-building collaboration among 29 middle school math teachers across three distinct campuses. By leveraging a centralized data platform (Otus) implemented in 2024, these educators have shifted the burden of learning. Rather than simply asking why students failed to input a correct answer, teachers are scrutinizing their own instructional design: Did we develop this concept thoroughly enough? Where did the bridge between teaching and understanding collapse?

Chronology: The Journey to Data-Driven Transformation

To understand how Washington Township achieved these academic gains, it is necessary to examine the timeline of intentional changes that transformed a fragmented math department into a cohesive, high-performing unit.

Phase 1: The Pre-Pandemic Baseline and Recognition of the Problem

Before the disruption of the COVID-19 pandemic, Washington Township’s middle school math proficiency hovered around a respectable 34.3 percent. While acceptable, district leadership recognized that traditional instructional silos were limiting student potential. Math teachers operated largely within their own classrooms, and while data was collected, it was frequently used retrospectively—often arriving too late to alter the trajectory of struggling learners. When the pandemic hit, it exacerbated existing achievement gaps and underscored the urgent need for a more agile, proactive instructional model.

Phase 2: Deploying the Right Infrastructure (2024)

Recognizing that constant shifts in educational technology (edtech) exhaust educators, district leadership committed to a stable, long-term solution. In 2024, the middle school math team adopted a holistic data platform designed to centralize actionable insights. Crucially, this transition was accompanied by a shift in philosophy: data would no longer be used as a blunt evaluative tool, but as a structured starting point for professional collaboration.

Phase 3: Establishing Consistency and Common Assessments

With the new platform in place, the district initiated weekly formative assessments crafted at the instructional coaching level. This ensured strict continuity across the district’s three middle schools. Teachers began meeting regularly in Professional Learning Communities (PLCs) to analyze these weekly metrics. Conversations moved away from vague generalities about student laziness or inability and zeroed in on specific conceptual misunderstandings—such as differentiating between a linear equation and the underlying meaning of a "solution."

Phase 4: Reaching Critical Mass and Expanding Horizons (2025–2026)

After two years of intentional trust-building among the 29 middle school math educators, the department began operating as a single, unified unit across all three school buildings. The impact on state proficiency scores became undeniable, rising to 36.2 percent in spring 2025 and projecting toward 40 percent by spring 2026. This success created natural momentum for cross-departmental pollination, with the district’s English Language Arts (ELA) program adopting the same data platform, and set the stage for an upcoming expansion into the high school math department in the fall.

Supporting Data and Metrics

The success of Washington Township’s initiative is anchored in hard numbers and consistent performance metrics.

• 34.3%: The district’s pre-COVID baseline proficiency rate on Indiana state math exams.
• 36.2%: The achieved state proficiency rate for middle school math in the spring of 2025.
• 40.0%: The projected state proficiency rate for middle school math in the spring of 2026, calculated from performance across three distinct checkpoints during the academic year.
• 29: The number of middle school math teachers across three distinct buildings who successfully united under a shared curriculum, pacing guide, and data framework over a two-year period.
• 2: The number of weekly formative assessments now utilized in middle school math to track student mastery and retention in real time.

These figures demonstrate that systemic improvement is not a byproduct of chance, but the direct result of targeted intervention, instructional alignment, and high expectations.

Official Responses and Educator Perspectives

The human element remains central to Washington Township’s success. Transitioning to a data-driven culture requires vulnerability, trust, and strong administrative backing.

Reflecting on the collaborative process, educators noted that analyzing weekly performance data often initiates difficult conversations. However, these tough dialogues are deemed essential for dismantling student misconceptions. By examining multiple-choice diagnostic options—where distractor answers (such as options B or C) are specifically engineered to highlight distinct cognitive errors—teachers can pinpoint whether a student needs quick clarification or intensive one-on-one intervention.

Furthermore, the initiative has fundamentally transformed the relationship between school leadership and classroom teachers. Kaitlin Fields, secondary math instructional coach for the district, emphasizes the profound professional autonomy that accompanies this cultural shift:

"Perhaps best of all from a teacher standpoint is the confidence school leaders have in our professional capabilities. Demonstrating success is good, but being able to point to exactly why that success is occurring generates a higher level of trust, respect, and autonomy."

Rather than feeling micromanaged by top-down directives, teachers feel empowered. They understand why pacing guides are uniform, why spiraling content is revisited, and how their collaborative efforts directly influence state assessment outcomes.

Implications for the Future of Education

The success experienced by the Metropolitan School District of Washington Township offers a blueprint for school districts nationwide struggling to overcome pandemic-era learning loss and stagnant test scores.

1. The Death of Edtech Fatigue

Schools frequently cycle through educational software, leaving teachers exhausted and cynical. Washington Township’s experience proves that committing to a single, comprehensive data platform—and sticking with it long enough to build institutional expertise—fosters genuine teacher buy-in.

2. Redefining Rigor Through Spiraling Content

When educators have real-time visibility into student retention, they can intentionally design "spiraling" curricula that systematically revisit previously learned concepts. This prevents the "teach-and-forget" cycle, allowing students to construct deeper neurological meaning around foundational math principles. As expectations rise, students rise to meet them, frequently asking deeper, more sophisticated questions in class.

3. Inter-Departmental Scalability

Data-driven cultures are not exclusive to mathematics. The successful expansion of the data platform into Washington Township’s ELA program demonstrates that instructional coaching frameworks can be generalized across disciplines. Regular dialogues between cross-curricular coaches ensure that analytical strategies are uniformly applied throughout a student’s daily schedule.

4. Preparing for High School Transition

The ultimate test of a middle school intervention is its long-term sustainability. By bringing this collaborative, data-informed approach to the high school math department this fall, Washington Township aims to bridge the historically precarious gap between middle and high school mathematics, ensuring that academic momentum is preserved as students advance toward graduation.

Looking Ahead

While Washington Township’s data clearly shows that pre-COVID proficiency rates have been surpassed, district leadership remains grounded. This milestone is viewed not as a finish line, but as a proof of concept. The ongoing commitment to continuous improvement ensures that educators will continue turning raw numbers into meaningful milestones, ensuring every student reaches their full potential.