Certified Lexile and Quantile measures take the guesswork out of matching students with the right level learning materials.
Gain insight into content complexity.
The Lexile® Framework for Reading and the Quantile® Framework for Mathematics measure student ability and text/math complexity (this is where content measurement comes into play!) on the same developmental scale. The power of the Lexile and Quantile Frameworks are their specificity. For example, Lexile measures pinpoint a number on a 2,000-point scale (instead of providing a generic grade level range) so that teachers, students and caregivers can easily find the right reading (and listening) materials to challenge readers without frustrating them.
INCREASE EXPOSURE TO YOUR TITLES
through our popular Lexile® Find a Book search tool and our Lexile® Titles Database which is used by Amazon, Barnes & Noble, Follett, and booksellers and library automation providers all over the world.Visit Find a Book
MEET THE DEMAND OF A GROWING NUMBER OF STATES
across the country that are providing student Lexile measures and are seeking appropriate level content.Learn more about our state partnerships
MARKET YOUR PRODUCTS AS LEXILE CERTIFIED
a globally trusted, research-based stamp of approval.Learn more about certified measures
Submission tools that make measurement easy.
- Seamlessly submit different types of content for measurement.
Submit audio, oral reading and text content for Lexile content certification through a simple process.
- Easily access previously certified measures.
View and export reports detailing previously certified submissions.
- View certified trade book measures in Find a Book.
Certified Lexile measures are published to the Find a Book tool immediately after the measurement process is complete, which increases visibility of your materials.
- Track and manage subscription credits as you go.
View the number of subscription credits that you have used or are available for content certification so you always know what you have to work with.
We measure much more than passages and books!
Yes, we measure fiction and non-fiction content but we also measure graphic novels, beginner reading materials (decodable texts), and textbooks! But that’s not all. We also measure…
- Audio files (like podcasts) for how challenging the content is for listening comprehension.
- Text files for how challenging the content is to read aloud.
- Mathematics content, using the Quantile Framework for Mathematics, to calibrate and provide Quantile measures.
Get started today!
Are you just starting a project and want to make sure it is leveled appropriately for your target audience? Visit our Lexile Analyzer Content Creator page to learn about content authoring tools you can use as you develop content.
Interested in learning more about certification for your finished materials?