Form 3 maths topics
The 14 topics in Form 3 maths (junior foundations, often in dse section a). Your school may teach them in a slightly different order.
- Number and algebra basics數與代數基礎（中一至中二）
- Geometry and data basics幾何與數據基礎（中一至中二）
- Indices and scientific notation整數指數律與科學記數法
- Percentages百分法
- Polynomials and factorisation多項式與因式分解
- Linear inequalities in one unknown一元一次不等式
- Surds根式
- Similar triangles相似三角形
- Quadrilaterals and centres of triangles四邊形與三角形的心
- Coordinates直角坐標系
- Trigonometry三角學（直角三角形）
- Arcs, sectors and mensuration弧長、扇形面積與求積法
- Measures of central tendency集中趨勢的度量
- Probability概率