K
Kani
Cosmic Abacus
For educators

Built for soroban teachers — not adapted for them.

Kani Math gives teachers live arena matches, per-student progress dashboards, and the same nine-level curriculum we use with our own learners. Free to start, runs in any browser, no software install.

teacher.kani-math.com

Five things you can do tonight, before the next class.

🏆

Run a live arena

Up to 30 students join a host code from any device, answer the same problem set in real time, and see a podium at the end. No app install on the student side.

📊

Per-student dashboards

See accuracy trends, speed-tier progress, and time-on-task for every student in your class. Filter by level, sort by who needs help today.

📝

Assign homework, get reports

Share a homework token to a class group chat. Students play; you get a clean report on who finished, who struggled, who skipped.

🪜

Nine-level curriculum

The same Foundation→Grand soroban ladder our students use. Drop a student in at the right level using the placement exam; the path is mapped.

🌐

Arabic + English, RTL-aware

Every surface — student app, teacher panel, parent reports — speaks Arabic and English natively. RTL is correct, not retrofitted. Spanish and French too.

Who this is for

  • Centre owners running soroban / mental-arithmetic classes
  • Independent teachers tutoring 5–30 students
  • School maths coordinators piloting an enrichment program
  • Homeschool co-ops where one parent leads a small group

Pricing — built for centres

Free to evaluate with up to 5 students. Center plans start when you scale beyond that — pay-per-seat, no setup fee.

See center pricing →

Have a question we did not answer? A real human reads every contact-form message and replies within a few business days.