Mental arithmetic
Abacus
A level-based abacus programme to strengthen number sense, concentration, visual memory, calculation speed and accuracy.
Beginner
Abacus Foundation
Introduction to number placement, abacus handling and visual calculation through guided practice.
- Number sense
- Finger movement coordination
- Focus & accuracy
Level Building
Addition & Subtraction Skills
Progressive practice in addition and subtraction techniques using the abacus and mental visualisation.
- Calculation fluency
- Speed practice
- Concentration
Intermediate
Multiplication & Division Skills
Advance into structured multiplication and division methods as the learner becomes comfortable with the abacus.
- Multi-step calculation
- Accuracy
- Confidence
Mental Arithmetic
Visualisation & Mental Abacus
Move gradually from physical abacus work towards mental visualisation and faster arithmetic practice.
- Mental imagery
- Memory support
- Mental calculation speed
Advanced
Speed & Accuracy Practice
Higher-level timed practice for learners who have completed the foundational abacus levels.
- Timed calculation
- Accuracy under pressure
- Sustained concentration
Need guidance?
Choose the right learning pathway with SGA.
Course level, batch, duration and fee can be finalised according to the learner’s age, current level and learning goal.