Now officially approved by the Florida Department of Education, Core5 is recognized as a high-quality intervention for early literacy support in K–3 classrooms.

Lexia for Florida
Closing the Literacy Gap: Empowering Florida Educators to Accelerate Student Success
Unlock the Power of Real-Time Data and Science-Based Instruction to Meet Florida’s Literacy Goals
Florida’s literacy opportunity gap demands swift, decisive action. Lexia equips Florida educators with real-time data, flexible instructional tools, and professional learning support to help identify struggling students early, personalize instruction, and efficiently meet the state’s literacy and retention requirements.
Lexia:
Provides real-time, actionable student performance data to enable early identification of at-risk learners and support timely interventions
Delivers Florida DOE-approved, research-backed, adaptive literacy programs aligned with Florida’s B.E.S.T. Standards to accelerate skill development for all students
Offers flexible tools for whole-class, small-group, and individualized instruction to maximize limited staff and resources
Literacy Acceleration for Pre-K–Fifth Grade
Lexia® Core5® Reading for Florida
Lexia® Core5® Reading is a Florida-approved—with an average effect size of +.23—adaptive blended learning program that accelerates the development of literacy skills for students of all abilities, helping them make the critical shift from learning to read to reading to learn.
Literacy Acceleration for Students in Grades 6–12
Lexia® PowerUp Literacy® for Florida
Lexia® PowerUp Literacy® accelerates literacy gains for 6–12 students at risk of not meeting B.E.S.T. Standards and is state-approved and research-proven to be up to five times as effective as the average middle school reading intervention, with an average effect size of +.36.
Language Acquisition for Grades K–6
Lexia® English Language Development® for Florida
Lexia® English Language Development®—Language Acquisition for grades K–6 is an adaptive blended learning speaking and listening program that supports multilingual students’ English language development through academic conversations.
Professional Learning for Educators
Lexia LETRS® for Florida
The Lexia LETRS® (Language Essentials for Teachers of Reading and Spelling) Suite is approved for the Florida Reading Endorsement Pathway. The Suite is designed to provide early childhood and elementary educators and administrators with deep knowledge to be literacy and language experts in the science of reading and Structured Literacy.
Science of Reading-Based Professional Learning for Educators in Upper Elementary Through High School
Lexia Aspire™ Professional Learning for Florida
Lexia Aspire® Professional Learning, grounded in the science of reading, is a flexible, self-paced, digital, International Dyslexia Association® (IDA)-accredited solution that empowers all educators to accelerate literacy skills among students in upper elementary through high school.
Advancing Educational Equity With the Science of Reading
Boosting reading proficiency takes more than vision—it requires actionable tools. This toolkit provides resources to strengthen instruction, support equity, and ensure students build the skills they need to succeed.
Practical Steps to Drive Districtwide Literacy Success
District administrators today are navigating unprecedented challenges while striving to close the literacy opportunity gap. This three-part series explores practical steps leaders can take to implement evidence-based literacy practices and drive lasting impact.
What our Users are Saying
“The service we received from Lexia's implementation team and their continued support have been absolutely excellent.”
Alexandra Prieto, Principal, Broward County Public Charter Schools

What our Users are Saying
“I’m a believer in this program because, bottom line, Core5 is changing students’ lives.”
Talya Taylor, Principal, Clay Charter Academy, Middleburg, FL

What our Users are Saying
“When we started using Core5, we immediately saw how effective it was. We found ourselves saying, 'Oh, wow, this is so different—this program really works!'”
Alexandra Prieto, Principal, Broward County Public Charter Schools

What our Users are Saying
“Core5 helps teachers target specific areas in literacy in which our students need guidance. The progress-monitoring data serves as a powerful tool to communicate with not only students, but with teachers and parents as well.”
Esther Mesa, Teacher, Somerset Academy, Miramar, FL

What our Users are Saying
“Lexia English was our primary learning tool for ESOL students during the period of fully remote learning. It really saved the day for us and will be a big part of our program next year.”
Rhaiza Sarkan-Del Toro, ESOL Resource Teacher, Henderson Hammock Charter School, Tampa, FL

What our Users are Saying
“Core5 delivers rigorous instruction at the appropriate level for each student to help build phonological awareness, phonics, fluency, and comprehension skills. In addition, the program offers teachers scripted lessons for students who struggle and reinforcement activities for students to practice newly acquired skills.”
Esther Mesa, Teacher, Somerset Academy, Miramar, FL

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