Contents
4
Introduction Acknowledgements
3 6
Unit 1 Integers
7
1.1 Using negative numbers 1.2 Adding and subtracting negative numbers 1.3 Multiples 1.4 Factors and tests for divisibility 1.5 Prime numbers 1.6 Squares and square roots End of unit review
8 10 11 12 14 16 18
Unit 2 Sequences, expressions and formulae
19
2.1 Generating sequences (1) 2.2 Generating sequences (2) 2.3 Representing simple functions 2.4 Constructing expressions 2.5 Deriving and using formulae End of unit review
20 22 24 26 28 30
Unit 3 Place value, ordering and rounding
31
3.1 Understanding decimals 3.2 Multiplying and dividing by 10, 100 and 1000 3.3 Ordering decimals 3.4 Rounding 3.5 Adding and subtracting decimals 3.6 Multiplying decimals 3.7 Dividing decimals 3.8 Estimating and approximating End of unit review
32
Unit 4 Length, mass and capacity
46
4.1 Knowing metric units 4.2 Choosing suitable units 4.3 Reading scales End of unit review
47 49 50 52
33 35 37 38 40 41 42 45
Unit 5 Angles
53
5.1 Labelling and estimating angles 5.2 Drawing and measuring angles 5.3 Calculating angles 5.4 Solving angle problems End of unit review
54 56 58 60 62
Unit 6 Planning and collecting data
63
6.1 Planning to collect data 6.2 Collecting data 6.3 Using frequency tables End of unit review
64 66 68 71
Unit 7 Fractions
72
7.1 Simplifying fractions 7.2 Recognising equivalent fractions, decimals and percentages 7.3 Comparing fractions 7.4 Improper fractions and mixed numbers 7.5 Adding and subtracting fractions 7.6 Finding fractions of a quantity 7.7 Finding remainders End of unit review
73
Unit 8 Symmetry
86
8.1 Recognising and describing 2D shapes and solids 8.2 Recognising line symmetry 8.3 Recognising rotational symmetry 8.4 Symmetry properties of triangles, special quadrilaterals and polygons End of unit review Unit 9 Expressions and equations
9.1 Collecting like terms 9.2 Expanding brackets 9.3 Constructing and solving equations End of unit review
75 78 80 81 82 83 85
87 89 91 93 96 97
98 100 101 103