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Understanding Lexile and Quantile Levels

Lexile Framework for Reading

The Lexile Framework is recognized as the standard for matching readers with texts.  A Lexile scale is represented with a number followed by the letter "L" (i.e. 1000L).

Quantile Framework for Mathematics

The Quantile Framework measures readiness in mathematics learning.  The Quantile Framework measures two important aspects of learning - the learner and what is being learned.