Edexcel International GCSE Maths Student Book

Chapter 1 Fractions, decimals and rounding

1.1 Equivalent Fractions

1.3 Decimals and fractions

1.5 Rounding and approximating

Answers

Chapter 2 Ratios and percentages

2.4 Reverse percentage problems

Answers

Chapter 3 Powers and roots

3.4 Negative powers and reciprocals

3.7 Calculating with numbers in standard form

3.10 Lowest common multiple

Answers

Chapter 4 Working with algebra

4.7 Factorising harder quadratic equations

4.10 Changing the subject of a formula

Answers

Chapter 5 Algebraic equations

5.5 Equations with fractional coefficients

Answers

Chapter 6 Graphs of straight lines

6.4 Equations and graphs

6.5 Parallel lines

Answers

Chapter 7 Simultaneous equations

7.2 Solving simultaneous equations by algebraic elimination

7.4 Setting up and solving problems using simultaneous equations

Answers

Chapter 8 Inequalities

8.4 Graphs of linear inequalities in two variables

Answers

Chapter 9 Number sequences and series

9.3 Arithmetic sequences

Answers

Chapter 10 Travel and other graphs

10.1 Distance-time graphs

Answers

Chapter 11 Working with shape and space

11.3 Angles in polygons

Answers

Chapter 12 Circles, cylinders, cones and spheres

12.2 Sectors of a circle

12.2a Sectors of a circle

12.2b Sectors of a circle

12.5 Exact calculations using pi

12.6 Volume and surface area of pyramids, cones and spheres

12.7 Converting between units

Answers

Chapter 13 Geometric constructions

13.1 Constructing triangles from given information

13.2 Constructions with line segments

Answers

Chapter 14 Transformation and similarity

14.4 Enlargements

14.5 Similar shapes and solids (1)

14.5 Similar shapes and solids (1a)

14.5 Similar shapes and solids (1b)

14.5 Similar shapes and solids (1c)

14.5 Similar shapes and solids (2)

14.5 Similar shapes and solids (2a)

14.5 Similar shapes and solids (2b)

Answers

Chapter 15 Pythagoras’ theorem

15.4 Pythagoras' theorem in three dimensions

15.5 Pythagoras' theorem on a coordinate grid (1)

15.5 Pythagoras' theorem on a coordinate grid (2)

Answers

Chapter 16 Introducing trigonometry

16.4 Choosing the right trigonometrical function

16.4a Choosing the right trigonometrical function

16.4b Choosing the right trigonometrical function

16.6 Multi-stage problems

16.6 Multi-stage problems a

16.6 Multi-stage problems b

16.6 Multi-stage problems c

Answers

Chapter 17 Circle theorems

17.1 Tangents, chords and circles

17.2 Angle properties inside a circle

17.3 Further circle theorems

17.4 Intersecting chords

Answers

Chapter 18 Sets

18.1 Introducing set notation

18.2 Venn diagrams

18.3 Further Venn diagrams

Answers

Chapter 19 Working with data

19.1 Calculations with frequency tables

19.2 Solving problems involving the mean

19.4 Cumulative frequency

19.4 Cumulative frequency a

19.4 Cumulative frequency b

19.4 Cumulative frequency c

19.4 Cumulative frequency d

Answers

Chapter 20 Probability

20.3 Independent events

20.4 Tree diagrams

20.5 Conditional probability

Answers

Chapter 21 Direct and inverse proportion

21.1 Direct proportion

21.2 Inverse proportion

21.2 Inverse proportion a

21.2 Inverse proportion b

21.2 Inverse proportion c

Answers

Chapter 22 Quadratic equations, curves and inequalities

22.3 Solving quadratic equations - formula

22.4 Problems leading to quadratic equations

Answers

Chapter 23 Advanced algebra

23.1 Working with surds

23.2 Algebraic fractions

23.4 Simultaneous equations, one linear and one quadratic

23.5 Changing the subject of an equation where the symbol occurs twice

23.6 Algebraic proof

Answers

Chapter 24 Functions and function notation

24.1 Introducing functions and function notation

24.3 Inverse functions

24.4 Composite functions

Answers

Chapter 25 Further trigonometry

25.2 The cosine rule

25.4 Trigonometry in three dimensions

25.4 Trigonometry in three dimensions a

25.4 Trigonometry in three dimensions b

25.4 Trigonometry in three dimensions c

Answers

Chapter 26 Graphs and transformations

Answers

Chapter 27 Vectors

27.3 Multiplying a vector by a number (scalar multiplication)

27.4 Using vectors

Answers

Chapter 28 Calculus

28.1 Gradient of a curve

28.2 Gradient of a curve - differentiation

28.3 Harder differentiation

28.4 Maximum and minimum points on curves

28.5 Further problems on maximum and minimum

28.6 Distance, velocity and acceleration

Answers

Subjects

Digital

Magazines

Filter by subject

Explore our full range

Other UK curricula

Revision overview

International

Parents

Useful Information

Resources for Edexcel International GCSE (9-1) Mathematics