
Reflex produces real results.
Reflex uses research-proven methods and innovative technology to provide the most effective math fact fluency solution available. Across multiple grade levels, standardized tests, and assessments—students who use Reflex score higher and grow faster than their peers. Studies show statistically significant, positive results for Reflex users and meet ESSA’s Moderate Evidence requirements. Independent, third-party review for two studies is also available at The National Center for Intensive Intervention (NCII).


Latest Research
The latest research found that across all three achievement levels, students who used Reflex (for math facts) and Frax (for fractions) experienced larger score gains compared to non-users, with the most academically at-risk experiencing the most significant growth.
See the Study
Research behind Reflex
Learn about the research behind Reflex and how the system works in our White Paper.
In this NCTM video series, find out how fact fluency affects learning in mathematics and why Reflex works.
Meeting ESSA requirements
Used for RTI, Reflex improved scores for at-risk middle school students (NCII reviewed).
Reflex is more effective than other math fact fluency methods for 2nd and 3rd-grade students (NCII reviewed).
Elementary school students using Reflex made math gains 3x larger than students using other methods.
Standardized test impact
Multi-year study on how district 4th-grade NAEP math test scores increased after Reflex usage.
Multi-year study shows ongoing gains on NWEA MAP math test for struggling students in grades 2-5 with Reflex usage.
Middle school students with regular Reflex usage outperformed their peers on state standardized tests and NWEA MAP tests.
Grade 2 students with regular Reflex usage outperformed their peers on NWEA MAP tests.
Grade 4 students with regular Reflex usage outperformed their peers on state standardized tests.
Other impact studies
Reflex helps close the achievement gap in math for Title I elementary school students.

What People Say About Reflex
At the beginning of the year one of my second graders was solving six addition problems in two minutes. That student is now solving 30 addition problems in two minutes. He is also able to solve 30 subtraction problems in two minutes. His fluency started to shoot up after starting Reflex.
- Reflex RTI Specialist, Plymouth-Shiloh Local School District, OHAwesome, awesome, awesome! Reflex is by far the best program out there. All but one of my students scored within the targeted norm range on our district calculations assessment. This was an increase from 50% on the fall assessment.
- Reflex Teacher, Stevens Point Area Public School District, WIDear Awesome People of Reflex: I just wanted to say thank you for all the math stuff you did for my class. My favorite game is: all of the games. Thanks again for making me stronger and how much fun you made me have.
- Reflex Teacher, Riverside School District 416, WAEvery day is a success story with Reflex! The kids LOVE it and ask if they can play every day. Even my kids who are at 100% fluency still want to play and see how high they can get their scores.
- Reflex Teacher, Hillsborough City School District, CAFluency has always been a struggle because the foundation wasn’t there when learning other content such as subtraction with regrouping. Since Reflex, my students’ fluency is so strong that they are excelling in all areas of math! I am so proud and happy to have found Reflex!
- Reflex Teacher, Jefferson County School District R-1, COTake your own tour of Reflex
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