End Level in Core5 was highly correlated with Spring MAP RIT scores. Students who reached end-of-year, grade level benchmark in Core5 showed more growth on MAP than students who...
End Level in Core5 was highly correlated with M-STEP scores for grades 3, 4, and 5. 78% of students who reached their end-of-year, grade level benchmark in Core5 scored Proficient...
78% of students who reached their end-of-year, grade level benchmark in Core5 scored At/Above Benchmark on DIBELS Next in the Spring. Start and End Levels in Core5 were correlated...
Start and End Levels in Core5 were highly correlated with Fall and Spring MAP scores, respectively. 86% of students who reached their end-of-year, grade level benchmark in Core5...
Validity of Core5 performance measures was examined using MAP scores. Core5 performance was found to be a valid indicator of reading ability based on comparison with an...
Some-Risk and High-Risk students are much more likely to reach their end-of-year (EOY), grade-level benchmark in Core5 when they consistently meet their usage targets. For...
An analysis of approximately 70,000 students who met Core5 usage recommendations reveals strong reading gains. At the end of two years, close to 90% of these at-risk students...
Over 565,000 students in grades K–5 used Lexia® Core5® Reading (Core5) with fidelity during the 2015/16 school year across the United States. Students of all abilities made...
This study focused on teacher engagement and the impact of engagement on fidelity of implementation of a blended learning literacy program. The study found students of engaged...
