ST Math
ST Math: A visual, mastery-based supplement for building conceptual math understanding. Ranked #19 of 121 in Math Learning Apps by our editors (7.3/10); pricing: Free plan; best for visual conceptual math instruction.
At a glance
- Editor score7.3 / 10
- PricingFree plan
- Best forVisual conceptual math instruction
- Free planYes
- Adaptive learningYes
- Founded1998 · Irvine, California, United States
- Facts checked16 Sep 2026
Where it wins
- Visual puzzles introduce concepts before symbols and language
- Mastery progression supports increasingly challenging problem solving
- Educator dashboards include insights, reporting, and intervention tools
Where it doesn't
- Designed as a supplemental program alongside core math curricula
- Offline access is not available
- School pricing requires contacting sales
Our verdict on ST Math
ST Math is a PreK–8 supplemental math program from nonprofit MIND Education. It is designed for schools and districts using it alongside core mathematics curricula, as well as homeschool families seeking visual instruction from PreK through grade 8. The program introduces mathematical concepts through visual puzzles before symbols and language, combining problem solving, spatial-temporal reasoning, immediate feedback, and progressively challenging activities. It is delivered through supported web browsers across web, Windows, macOS, and iOS rather than as a standalone app.
Its strongest fit is for learners who benefit from visual explanations and productive struggle. Mastery-based progression lets students work through increasingly difficult puzzles, while standards-aligned curriculum supports flexible assignments and pacing. The program also includes guided lessons, adaptive learning, and gamified practice. For educators, dashboards provide real-time student insights, progress and performance reporting, and flexible instructional resources. Grades 6–8 receive diagnostics and targeted intervention tools, while grades 2–6 have embedded objective pre- and post-quizzes. These features make ST Math more than a collection of practice exercises, particularly when educators want visibility into student progress.
The free plan is a meaningful option for homeschool use, with parent or facilitator progress reporting included. For schools and districts, pricing is handled through sales, and the product is positioned as a supplement rather than a replacement for core instruction. Offline access is not available, so reliable browser access is part of the learning experience. ST Math is a strong choice for families, educators, and districts prioritizing visual conceptual math instruction and structured mastery progression. It is less suitable for buyers seeking a standalone offline app or a complete core mathematics curriculum.
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ST Math pricing
ST Math fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Adaptive learning | Yes |
| Guided lessons | Yes |
| Gamified practice | Yes |
| Parent reporting | Yes |
| Offline access | No |
| Supported platforms | web, windows, macos, ios |
| Learner level | Not verified |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Web, Windows, macOS, iOS |
| Pricing | Free plan |
| Website | mindeducation.org |
| Facts checked | 16 Sep 2026 |
Alternatives to ST Math
- GeoGebraA broad, free math toolkit with practice and classroom tools, but not a full guided curriculum.9.3
- BrilliantA visual, self-paced way to build math and STEM problem-solving skills.9.2
- ReflexA focused web program for building elementary math fact fluency through adaptive practice.9.0
See all ST Math alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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