What is a Lexile Measure?
There are two kinds of Lexile measures: Lexile reading measures and Lexile text measures. Lexile reading measures describe a student’s reading comprehension ability. Lexile text measures describe the difficulty, or complexity, of a text like a book or magazine article. Lexile measures are expressed as numbers followed by an “L” (for example, 850L), and range from below 0L for beginning readers and text (for example BR100L) to above 1600L for advanced readers and text. Comparing a student’s Lexile measure with the Lexile measure of what they are reading helps gauge the “fit” between a student’s ability and the difficulty of the text. Therefore, connecting students with books in their Lexile range – 100L below to 50L above their reported Lexile measure – provides an ideal level of reading challenge.
Access information, tools, and resources to learn more about the Lexile Framework for Reading:
Visit the Lexile® & Quantile® Hub Resource Center to access free resources including Decodable Passages, Lexile maps, Lexile Grade Level Charts, and WordLists for reading.