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  • About Frax
    • Explore Frax (Take a Tour)
    • Supporting All Students
    • Why Fractions Matter
    • Frax and Reflex: Better Together
    • Preparing Students for Algebra
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Meet Frax

Make fractions finally make sense with Frax!

Sign Up for Free Take a Tour
Learning fractions is outta this world!
Learning fractions is outta this world!
Learning fractions is outta this world!
Learning fractions is outta this world!
Learning fractions is outta this world!

Help all students understand fractions.

Introducing ExploreLearning Frax. Adaptive and game-based, it uses the latest research-based instructional methods to create a better way to teach and learn fractions. With Frax, students come to understand that fractions are numbers too. The fun challenges, personalized instruction, and motivating rewards help students build their skills and understanding - all while exploring the galaxy with fractions! 

Watch Intro Video
Video play button An Intro to Frax

Development

Why Fractions Matter

Fractions knowledge in grade 5 uniquely predicts student success in Algebra and beyond. Yet assessments show chronic struggles with fractions from grade 3 onward.

See Why

Research

Research Behind Frax

New research shows that when students understand fractions as numbers and how they relate to other numbers, they have more success than through more traditional instruction.

See the Research

Frax & Reflex

Better Together

Together Reflex and Frax offer a simple, fun, and effective way to teach students foundational skills needed for success (and confidence!) in doing math.

Learn About Frax & Reflex

Why Choose Frax


Evidence-Based & Proven for Success

Frax is backed by research and proven to build conceptual understanding of fractions.


Puts Data Privacy First

We prioritize data privacy with industry-leading safety measures to keep student information secure.


Helps All Students Succeed

ExploreLearning Frax adapts to meet every learner's needs, ensuring math success for all.



Easy to Implement

With resources like our Educator Resource Hub and Professional Development courses, Frax is easy-to-use and implement.


Loved by Teachers & Students

Teachers and students rave about Frax—read their stories and testimonials.


Everybody's Talking About Frax

"The kids are loving Frax. They are excited to use it and I can see a huge difference in their ability to understand, visualize and model fractions in their math activities. I love when I am teaching a fraction lesson and the students say, ‘I saw this in Frax’ or ‘I know this because of Frax.’"

- Frax Teacher, Hartland Consolidated School District, MI

"I use Frax in my classes. On our mid-year screener, my students outperformed the other 3rd grade classes that don’t use Frax. My two classes’ average point increase was double that of the other five classes."

- Frax Teacher, Liberty Hill Independent School District, TX

"My kids absolutely love Frax! Their abilities vary, but ALL my students feel success with Frax. They have a much better grasp on fractions overall and it has really made a difference in what we are able to do in class."

- Frax Teacher, Redwood Preparatory Charter School, CA

"My students are super sad that there are only 27 missions in Frax Sector 1. They are literally begging to do more fraction work! One student who usually struggles with math concepts completed all of the missions and is now getting A’s in math instead of C’s."

- Frax Teacher, Greenville Co School District, SC

"My students LOVE Frax! They now regularly say things like ‘Well I know that 1/4 + 1/4 = 1/2...’ or ‘I know that 3/6 = 1/2...’, which were not things they were saying before working on Frax. The improvement in their fraction fluency has been noticeable."

- Frax Teacher, Governor Wentworth Regional School District, NH

Every Student Succeeds Act (ESSA) Tier 2 research shows significant growth with Frax

Frax was 3x more effective than the average fractions intervention for 3rd graders and 5x more effective for 4th graders. Even the most at-risk students experienced academic growth in fractions with Frax usage.

See the Results
shapes 3x
Leaning Student

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© 2025 ExploreLearning. All rights reserved. Frax is a registered trademark of ExploreLearning.

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About Frax
  • Explore Frax (Take a Tour)
  • Supporting All Students
  • Why Fractions Matter
  • Frax and Reflex: Better Together
  • Preparing Students for Algebra
  • Math Engagement Strategies
  • The Frax Experience
  • Testimonials
Research
  • The Impact of Frax on Student Achievement
  • The Research Behind Frax
Support
  • Professional Development
  • Help Center
  • Site Status
Resources
  • Educator Resource Hub
  • Success Stories
  • Insights
Get More Info
  • Sign Up for Free
  • Request Purchasing Info
  • Request a Demo
  • Contact Support

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