Announcement
Do organize some 4SA outings/gatherings :D
SEC 1 & 2:
- Numbers and four operations.
- HCF
- LCM
- Prime numbers and factorisation.
- Approximation and estimation
- Directed numbers in practical situations (e.g. temperature, interest, etc.)
- Ratio, rate, proportion, scales and maps.
- Evaluation and change of a subject of a formula.
- Expansion and factorisation.
- Simple algebracis fractions and equations.
- Simultaneous equations.
- Mensuration.
- Number patterns.
- Sets.