Resources for Literacy Learning

Connecting Educator Behavior in Core5 to Student Outcomes

This study identified variations in intensity and consistency of educators’ use of myLexia. These variations were associated with significant differences in student usage and progress in Core5.

Impact of Lexia® Core5® Reading in Underperforming Florida Schools

Schools that used Lexia® Core5® Reading with fidelity obtained higher scores on the Florida Assessment of Student Thinking (FAST) than schools without Core5. This increase in test scores is especially relevant for underperforming schools investing in strategies to improve state ratings.

Impact of Lexia® Core5® Reading in Texas

Students at schools that used Lexia® Core5® Reading scored higher on the TX STAAR RLA assessment than students at non-Core5 schools.

Impact of Lexia® Core5® Reading in Maryland

More students in Maryland schools who used Lexia® Core5® Reading scored in the proficient range on the MD MCAP ELA assessment than students at non-Core5 schools.

See How LETRS Supercharges Core5 Results

Better Results Start Here: Discover how Lexia® LETRS® Professional Learning helps teachers implement Lexia® Core5® Reading more effectively. Students achieve faster progress, meet usage goals, and close reading gaps. See the proven results for yourself in our latest research flyer.

Professional Development Using LETRS in the Science of Reading: Impact on Oral Reading Fluency

In a five-year longitudinal study, students in an urban school district who had teachers provided with the science of reading professional development that included Lexia® LETRS® made progress in oral reading fluency relative to national norms. This study involved a non-random sample of all grade 1–5 students enrolled in one urban public school district. Professional development included conversations with administrators, needs assessments, whole staff education, and coaching aligned with the science of reading. Participation in LETRS provided more intensive training.