Rainbows toán tư duy, Soroban

Rainbows Toán Tư Duy, Soroban is a comprehensive Chrome extension designed for effective mental math and thinking skill development. It is part of the Soroban training and research institute's Rainbows community and has been recognized by Vietnam's Ministry of Education and Training for excellence.

This app offers a wide range of subjects including Soroban math, Finger math, Number picture thinking math, English, and spelling. Suitable for learners from grade 1 to level 3, it features various learning modes from basic to advanced, helping users continuously improve their skills. The extension includes a unique points system to redeem rewards, boosting motivation. Users can track their practice history, view analytics with graphical representations, and receive personalized learning paths.