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Reflex Math

About Reflex Math

Reflex Math is an app for an elementary math class students for mastering basic facts in addition, subtraction, multiplication and division. Reflex Math runs on PC, Mac, Chromebook, iPad, and Android tablets. It works best with the latest versions of Chrome, Edge, Internet Explorer, Firefox, or Safari.

Teacher Review

Reflex Math is an adaptive and individualized program to help students master basic math facts  in addition, subtraction, multiplication and division. Reflex Math app is great as an intervention for students who are having difficulty with basic fact fluency in math. Full of games, Reflex takes students at every level and helps them quickly gain math fact fluency and confidence. Educators and parents can also monitor progress and celebrate success. Reflex Math is available to teachers and students grades 2-5.

Students are given access either during whole class computer time as a follow up or menu item, given opportunities at recess, or cycled through classroom tech a few students at a time. Reflex can take as little as 10 minutes after students have learned the skills necessary to maximize the program. The students can find fast-paced games and rewards while Teachers can use the reports that will help them monitor and track their students’ progress. 

One of the best features of the program is that students learn related operations at the same time, with visual representations that help them deepen their understanding.

The following are key features in Reflex Math that help build fluency
Fact family approach
Reflex uses a fact family approach when teaching new facts. A fact family (or number family) is a group of related facts that use the same numbers, such as 8 + 3 = 11, 3 + 8 = 11, 11 – 8 = 3, and 11 – 3 = 8. Learning related facts at the same time is ultimately easier and more efficient than other approaches. And it helps students understand the nature of inverse operations.
Individualized instruction
Reflex adapts itself to each individual student. It learns which facts and families the student is not yet fluent with and then continually monitors progress towards fluency. It uses this information when making instructional decisions for that student. This means every student is learning and practicing the right facts at the right time.
Game-based design
In Reflex, practice occurs in fluency development games. These games provide a lot of fun alongside serious amounts of practice with answering facts. Unlike typical math fact games, they require students to engage in increasingly complex and fast-paced decision making. Students are also motivated to practice because the games provide consistently challenge and reward them for both their effort and progress.

Is Reflex available in languages other than English?

Yes. Reflex is available for students in English, Spanish, or French. The default language is English. 

Does Reflex Math have a free trial?

Reflex Math offers a free 30-day trial that provides full access for one teacher and 35 classroom students.

Teachers - Monitoring Student Progress

When you log into your teacher account, you will be taken to your teacher dashboard. The dashboard shows overview information for all your classes in Reflex, including any alerts, and provides a way to access more detailed reports.

The dashboard shows a few overview stats for each class:

  • Average fluency gain per student
  • Average days on Reflex per student
  • Average Green Light percentage per student


To log in, students will need to follow the steps below. (All information needed to log in is shown on the Student Login Cards, which you can print from the Manage Roster page.)

  • Go to and enter their teacher’s username.
  • Select their class.
  • Select their name.
  • Enter their own password
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App Details

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Critical Thinking
Academic Relevance
Thinking & Reasoning


In-App Purchases - No



Download Reflex Math Fact Fluency

Screenshots for Reflex Math

  • Reflex Math Fact FluencyReflex Math Fact FluencyReflex Math Fact FluencyReflex Math Fact FluencyReflex Math Fact Fluency


Reflex is an award-winning research-based system that helps grade 2-8 students to develop instant, effortless recall of math facts in all four operations. Students have already answered billions of math facts on Reflex, increasing their skill, confidence and test scores.

Reflex provides:

  • A highly adaptive environment that continually adjusts to create the optimal learning experience for every child
  • Fun and motivational game-based learning, so students enjoy using the program and take pride in their success
  • Outstanding results for students of all ability levels across grades 2-8.
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