Abacus & Mental Math — Intermediate · with Rhea Banerjee
Weekly live classes · Tue/Thu 18:00–19:00 · Ages 10–13 · taught by Rhea Banerjee (NIFT alumna, calligraphy & lettering)
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About this product
About this class
A small-group Intermediate level abacus & mental math program designed for kids aged 10–13. Live online via Zoom, Tue, Thu · 18:00–19:00.
Your instructor
Rhea Banerjee — NIFT alumna, calligraphy & lettering. 6 years teaching kids. Khoobie-vetted educator with parent-reviewed track record.
Curriculum (10 weeks)
- Abacus 101 — parts, beads, value placement
- Adding single digits with friends/complements
- Visualising the abacus (mental abacus)
- Subtraction with borrowing
- Multiplication tables on the abacus
- Multi-digit multiplication shortcuts
- Division strategies
- Decimals & fractions
- Speed drills — 30 sums in 60 seconds
- Aloha/UCMAS competition prep
What you take home
- Wooden abacus shipped to your door
- 8 leveled workbooks
- Weekly speed-test certificates
- Annual mental-math championship eligibility
- Parent dashboard with weekly progress reports
How billing works
Monthly auto-renewing fee, cancel anytime. Free trial class available — book first, decide later. Khoobie holds the fee for the first 7 days and refunds in full if not satisfied.
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