Resources for Literacy Learning

Impact of Using Lexia English in Arizona

This research brief describes the relationship between use of Lexia English and growth on the Arizona English-Language Learner Assessment (AZELLA) from 2020-2021.

PowerUp US Annual Charter School Report

See how charter school students used Lexia® PowerUp Literacy® in the 2021-2022 school year.

Lexia English Research

Recent research on Lexia English shows Promising Evidence of its effectiveness, as described by the federal Every Student Succeeds Act (ESSA).

Lexia English Logic Model

Lexia® English Language Development™ is a blended learning instructional program that accelerates language proficiency and mastery of the English language for students in Grades K-6.

PowerUp and Renaissance Star Reading Validity Report

End-of-year performance in PowerUp was significantly correlated with scores on Star Reading.

Georgia PowerUp GMAS Validity Report 2020-21

This is a state validity report between PowerUp and GMAS ELA.

Arkansas PowerUp ACT Aspire Validity Report 2020-21

This is a state validity report between PowerUp and ACT Aspire ELA.

Core5 Helps Accelerate Learning During the Pandemic

Use of Core5 during the pandemic year helped students overcome learning loss and accelerate learning.

Accelerating Reading Skills among EL and non-EL Middle Schoolers: An Evaluation of the Lexia PowerUp Literacy Program

PowerUp users outgained controls by nearly 30 points on a fluency test assessing multiple reading skills.