Research

End Levels in Core5 were significantly correlated with Spring SBAC scores. Students who started the year working below grade level in Core5 showed more growth in SBAC scores than...

See how students’ scores on the spring STAR Assessment were strongly correlated with their performance in Lexia Core5 Reading.

Over 73,000 students in grades K–5 used the Lexia® Core5® Reading (Core5) blended learning program as recommended during the 2016/17 school year in 677 schools in charter schools...

Over 712,000 students in grades K–5 used Lexia Core5® Reading® with fidelity during the 2016/17 school year across the United States. Students of all abilities made substantial...

Results show that students made meaningful progress in Core5 during summer school initiatives. Twenty-one percent ended the summer working on skills in or above their grade level...

Students' End Level in Core5 was strongly correlated with ISTEP+ scale scores for grades 3 and 4. The majority of students who reached their end-of-year, grade level benchmark in...

At-risk students made substantial progress in Core5 during the final few months of the school year. One-third ended the year working on skills in or above their grade level. The...

End Level in Core5 was correlated with Ohio’s State Test in English Language Arts scale scores for grades 3, 4, and 5. 87% of students who reached their end-of-year, grade level...

Start and End Levels in Core5 were correlated with Fall and Spring FAST scores, respectively. 82% of students who reached their end-of-year, grade level benchmark in Core5 were...