MathKEYmatics is a supplemental math assessment platform for grades 1–8, created by educators for educators.

Designed to support real classroom instruction, MathKEYmatics goes beyond test scores to help teachers understand why students struggle. Each assessment is standards-aligned and intentionally built to surface common misconceptions, giving teachers instant insight into student thinking and clear next steps for instruction.

With quick-to-build assessments, fast turnaround reporting, and built-in digital testing supports, MathKEYmatics makes data-driven instruction more accessible and easier to use, without adding more work for teachers. Schools and districts use MathKEYmatics alongside existing assessment systems to provide ongoing, formative insights that allow educators to adjust instruction before learning gaps widen.