CONTENTS
Chapter 1 Proportion
1.1 Map Scale And Calculation Of Area （1-7）
A. Map Scale
B. Calculation of Area
1.2 Direct Proportion（8-17）
1.3 Inverse Proportion （17-31）
In A Nutshell （27-29）
Extend Your Learning Curve （30）
Write In Your Journal （31）
Chapter 2 Expansion And Factorisation Of Algebraic Exressions
2.1 Expansion Of Products Of Algebraic Expressions （32-39）
A. Product of Single Terms
B. Product of Two Expressions
2.2 Special Products Of Algebraic Expressions （40-44）
2.3 Factorisanion By Using Special Products Of Algebraic Expressions （45-49）
2.4 Factorisation of ax²+ bx + c （50-62）
A. Algebra Tiles
B. x²+ bx + c
C. ax²+ bx + c
In A Nutshell
Extend Your Learning Curve
Write In Your Journal
Chapter 3 Simple Algebraic Fractions
3.1 Simplifying Simple Algebraic Fractions （63-66）
3.2 Multiplication And Division Of Algebraic Fractions （67-70）
3.3 Addition And Subtraction Of Algebraic Fractions （70-74）
3.4 More About Formulas （74-78）
3.5 Changing The Subject Of A Formula （79-85）
In A Nutshell
Extend Your Learning Curve
Write In Your Journal
Chapter 4 Congruence And Similarity
4.1 Meaning Of Congruence （86-100）
A. Congruent Figures
B. Congruence and Transformation
(Class Activity 90-100)
4.2 Similarity （101-110）
4.3 Scale Factors（111-115）
4.4 Scale Drawings （116-126）
In A Nutshell
Extend Your Learning Curve
Write In Your Journal
Chapter 5 Linear Equations In Two Unknowns
5.1 Meaning Of Linear Equations In Two Unknowns （127-133）
5.2 Solving Simultaneous Linear Equations In Two Unknowns By Graphical Method （134-140）
5.3 Solving Simultaneous Linear Equations In Two Unknowns By Substitution Method （141-144）
5.4 Solving Simultaneous Linear Equations In Two Unknowns By Elimination Method （144-148）
5.5 Solving Problems Using Simultaneous Equations （149-158）
In A Nutshell
Extend Your Learning Curve
Write In Your Journal
Chapter 6 Quadratic Functions And Equations
6.1 Idea of Functions and Linear Functions (159-171)
A. Idea of Functions
B. Linear Functions
6.2 Graphs Of Quadratic Functions (172-183)
A. Graph of y = ax²+ bx + c, where a > 0
B. Graph of y = ax²+ bx + c, where a < 0
6.3 Solving Quadratic Equations By Factorisation (183-187)
6.4 Applications Of Quadratic Equations (188-202)
In A Nutshell (192-194)
Extend Your Learning Curve (195)
Write InYour Journal (196)
Problem-Solving Processes And Heuristics (197-202)
Answers (203-211)