Resources for Literacy Learning

Use of Core5 Supports the Development of Early Literacy Skills

In a randomized controlled study, low perfomers who used Core5 evinced significantly greater gains than controls on tests of early literacy skills.

Primary Language Support in Lexia Programs Benefits English Learners

English Learners who received primary language support in Lexia programs scored significantly higher than controls in reading comprehension.

Benefits of Core5 in a Low SES School

Core5 students outscored controls on a standardized reading test. More than 25% of Core5 students but no controls advanced instructional categories.

Core5's Embedded "Assessment Without Testing" Predicts Reading Ability

Performance measures obtained from Core5's embedded "Assessment without Testing" were strongly correlated with two established tests of reading ability.

Lexia Programs Benefit Young Students Eligible for Reading Intervention.

Students eligible for reading intervention who used Lexia programs showed significantly greater gains on a reading test than controls.

Lexia Programs Benefits Reading Skills in Kindergartners

Kindergarten classes were randomly assigned to a Lexia group or control group. Lexia users outperformed controls on a standardized reading test.

Benefits of Lexia Programs for Preschoolers

Preschool classes were randomly assigned to a Lexia group or a control group. Lexia users outgained controls on a standardized test of early literacy skills.

Teacher Engagement Benefits Student Progress in Core5

This national study demonstrated that teacher engagement has a positive impact on student progress in Core5.

English Learners and Non-English Learners Benefit from Core5

Both English Learners and non-English Learners showed substantial improvements on aimsweb after a year of Core5 use.