Resources for Literacy Learning
Get the latest research, insights, and thought leadership from Lexia’s literacy experts, and learn more about how we help develop critical literacy skills for a wide variety of educational environments.
Core5 Benefits Students in Kindergarten and First Grade
Core5 students outperform controls on a standardized reading test. Benefits were most pronounced for low performers.
Efficacy of the Lexia® PowerUp Literacy® Program: State Test Score Improvements for Struggling and Non-Proficient Readers
PowerUp users gained on average more than 20 percentile points more than non-users on their end-of-year state assessment.
Impact of Core5 on English Learners
This report summarizes research findings showing the benefits of Core5 for English Learners.
Evidence of Reading Growth Following Three Months of Core5 Use
Students from a low SES school demonstrated advancements in Core5 and improved performance on SBAC following three months of Core5 use.
Supporting Struggling and Non-Proficient Middle School Readers with the Lexia® PowerUp Literacy® Program
Struggling and non-proficient readers who used PowerUp significantly outperformed controls on a standardized reading test.
Core5 Benefits English Learners in a Summer Program
English Learners assigned the lowest proficiency level on WIDA showed large gains on a standardized reading test following two years of Core5 use.
Validity of PowerUp with FAST aReading
End-of-year performance in PowerUp was significantly correlated with Spring FAST aReading scores.
Validity of PowerUp with NWEA MAP Growth Reading
End-of-year performance in PowerUp was significantly correlated with Spring MAP Reading scores.