A Complete and Flexible Solution

Acuity® combines comprehensive K–12 interim assessments with a wealth of formative instructional resources, providing differentiated instruction and booting student achievement.

This data-driven solution is in use every day in thousands of districts, helping educators gain a deeper understanding of each student’s strengths and opportunities for instructional improvement relative to state standards.

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Examine results by student, classroom, school, or district-wide, with a powerful Data Wall visualization that captures student performance across assessments.


Acuity allows test authors to choose computer-adaptive or fixed-format assessments. Educators can author tests in part or in whole, and use item banks included in the system. Assessments can be given on the computer or in printed form.


When students take an interim assessment, Acuity produces real-time data that is predictive of future performance on summative exams. This data helps identify the student’s strengths and knowledge gaps — and informs instruction to close the gaps.

Rich Data Provides Actionable Insights

When it comes to helping students succeed, most teachers don’t need more data — what’s helpful is more accurate and actionable insights — and that’s exactly what Acuity delivers.

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