Practical guides on curriculum, technique, and running an abacus class — written for teachers and the parents who support them.
Most abacus programmes stop at 8 levels. Ours has 14 — 8 core levels that cover the complete classical syllabus, then 6 advanced levels. Here's why that matters.
Abacus franchises sell a curriculum, materials and a brand — for a large upfront fee plus ongoing royalties. Here's what you're actually buying, and what an independent teacher can do instead.
The two formula families every abacus student learns — the 5's complements (Small Friends) and the 10's complements (Big Friends) — explained simply, with the full tables and how to teach them.