We stand out from other organizations providing books and professional development – our programs are independently evaluated and proven to transform learning outcomes for children.

CLI provides educators with high-quality training, coaching, and resources to enable them to become exemplary instructors who make an impact in helping children achieve reading proficiency at or above grade level.
Students Served
Classrooms Served
Educators Served
Schools Served

Independently Validated Results

CLI’s work has been validated by prestigious independent organizations and has garnered national attention for its ability to raise student literacy scores while building schools’ internal capacities for teacher professional development.
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Sustained Impact & ROI

Schools served by CLI’s i3 Validation project in Philadelphia and Chicago are still outperforming the control schools from that study on third-grade standardized assessments.
Learn more about our i3 Project. 

OMG Center for Collaborative Learning

A 2009 control-group study by OMG Center for Collaborative Learning, funded by the William Penn Foundation, showed that kindergartners and first graders in Philadelphia schools with CLI classrooms consistently outperformed peers on district literacy skill assessments.

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University of Pennsylvania’s Center for High-Impact Philanthropy

UPenn’s Center for High-Impact Philanthropy has re-affirmed CLI as an “exemplar agent” improving early literacy education and making a long-term impact year after year. 
View the comprehensive report.
CLI Annual Report 2022 - Thank You to our SupportersCLI Annual Report 2022 - Thank You to our Supporters

Independent Study Proves Children's Literacy Initiative's Methodology Provides Significant Results

Results from a three-year, randomized control-group study of CLI’s i3 project in four cities by American Institutes for Research, showed that:
  • Kindergarten and second grade students in CLI schools scored significantly higher on standardized early reading tests than students whose teachers were not exposed to CLI.
  • CLI had a significant positive impact on the quality of teachers’ literacy instruction in both kindergarten and first grade classrooms.
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See More Impact Across Our Regions

CLI's community of supporters work and give to empower and amplify reading outcomes for Black and Latinx children. Together, we are committed to providing Black and Latinx children access to high-quality, identity-affirming books and teachers with best-in-class early literacy instructional resources.
By helping educators learn high impact instructional strategies and nurturing dynamic professional learning communities, CLI builds lasting capacity in teachers and principals over time.
CLI Annual Report 2022 - Teacher Impact Quote
With all the resources and coaching presented by my CLI coach, I was able to use different strategies and modalities to teach my students strategies to become fluent readers, and their comprehension enhanced. It has been an awesome experience to see my children blossom into reading, enhance their reading, and with guided reading lessons, close reading gaps.

– Teacher at a CLI-supported school

Connect with Us to Transform Education

We are eager to connect with you. Whether you’re interested in bringing CLI services to your school or district, partnering to provide resources for teachers, students, and families, or learning more about our impact, we are here to assist.