Secondary 1 Mathematics

First-term

Chapter 1 Basic Computation

Chapter 2 Directed Numbers

Chapter 3 Algebraic Expressions

Chapter 4 Linear Equations in One Unknown

Chapter 5 Polynomials

Chapter 6 Area and Volume (2) 

Second-term

Chapter 7 Numerical Estimation

    7.1 Place Values and Approximate Values

          A. Concept of Place Value

          B. Taking Approximation to a Certain Place

    7.2 Significant Figures

          A. Concept of Significant Figure

          B. Taking Approximation According to Significant Figure

    7.3 Estimation in Daily Life

          A. Concept of Estimation

          B. Estimation Strategies

    Chapter Quiz

    Revision Exercise 7

Chapter 8 Coordinate Geometry (1)

    8.1 Rectangular Coordinate System

    8.2 Distance between Two Points

          A. Two Points on a Vertical Line

          B. Two Points on a Horizontal Line

    8.3 Areas of Plane Figures

    8.4 Transformations

          A. Translation

          B. Reflection

          C. Rotation

    Chapter Quiz

    Revision Exercise 8

Chapter 9 Percentage (1)

    9.0 Concept Review

          A. Conversion between Percentages and Fractions/Decimals

          B. Addition and Subtraction of Percentages

    9.1 Simple Applications of Percentages

          A. Finding the Percentage of a Part

          B. Finding a Part from a Given Percentage

          C. Finding the Whole from a Given Percentage

    9.2 Percentage Change

          A. Percentage Increase

          B. Percentage Decrease

          C. Percentage Change

    9.3 Profit and Loss

    9.4 Discount

    Chapter Quiz

    Revision Exercise 9

Chapter 10 Identities

    10.0 Concept Review

          A. Method of Substitution

          B. Solving Equations

          C. Manipulations of Polynomials

    10.1 Meaning of Identities

          A. Tests for Identities

          B. Finding Unknown Constants in an Identity

    10.2 Difference of Two Squares

    10.3 Perfect Square

    Chapter Quiz

    Revision Exercise 10

Chapter 11 Angles and Parallel Lines

    11. 1 Angles Related to Intersecting Lines

    11.2 Parallel Lines

    11.3 Angles Related to Parallel Lines

    11.4 Angles Related to Triangles

    11.5 Introduction to Geometric Proofs

    Chapter Quiz

    Revision Exercise 11

Chapter 12 Statistical Charts (1)