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Universal, Objective Metrics to Monitor & Predict Growth

We provide scientifically valid metrics that allow educators and parents to monitor growth towards college and career readiness.

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Partnership Benefits

We work with state DoEs to achieve their instructional and achievement goals, as well as demonstrate the value of state assessments to stakeholders throughout their states.

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Lexile Measures for Your State Assessment

Lexile measures allow state departments of education to connect state assessments to classroom instruction.


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We've collaborated with more than a dozen state departments of education to provide a standardized, universal measure that ties assessment to instruction.