Students will be informed of their Lexile score after fall FAST Testing. The score helps students to determine if a book's text (vocabulary and language) is a good fit for them. When students read within their Lexile Range, they should be able to comprehend 75% or more of the text.*The Lexile website allows users to find the Lexile score of a book, find books that fit their range, and find books by genre/interest.*A Lexile number is shared in the FAST and MCA results. Look for your child's updated Lexile scores on their reading calendars.*Students are not required to read within their Lexile. The score can be used to help students select their independent reading books.