Download your copy of the
National Lexile® Study
Elementary school. Middle school. High school. English language learners. Special education students. In every grade, across the student population, the National Lexile® Study provides statistically significant evidence that differentiated online literacy instruction, featuring non-fiction content and based on ongoing Lexile assessment, is enabling huge advances in reading levels.

Download the study now to evaluate and apply key findings encompassing 252,113 students, 2,728 schools, 579 districts, and 45 states.

•  Students at all grade levels made significant gains compared to gains expected with “normal” instruction – nearly doubling the expected growth norms
•  Students reading two or more years below grade level at the beginning of the school year doubled the expected growth norms, effectively closing the gap for most struggling students
•  Students who completed at least two differentiated reading sessions per week averaged nearly two-and-a-half times the expected growth norms

Achieve3000, the leader in differentiated instruction

Achieve3000 is the leader in differentiated online instruction serving more than one million students with its KidBiz3000®, TeenBiz3000® and Empower3000™ literacy solutions, as well as its new eScience3000™ differentiated core science program for grades 6-8.
Learn more at

Please complete the brief form below to get your
copy of the National Lexile® Study.