What is a Lexile measure?
A Lexile measure is a standard score that matches a student’s reading ability with difficulty of text material. A Lexile measure can be interpreted as the level of book that a student can read with 75% comprehension. Experts have identified a 75% comprehension level as offering the reader a certain amount of comfort and yet still offering a challenge. The Lexile® map shows Lexile measures ranging between approximately 200L and 1700L. However, some reading materials and readers do have Lexile measures below 200L and may have a code of BR* for beginning reader.
Below are some helpful links.