Page 3 - 新思维数学活动用书6 样章
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Contents
C ontents
9 Probability 113
9.1 Describing and predicting likelihood 113
10 Multiplication and division (1) 122
10.1 Multiplication 122
10.2 Division 127
10.3 Tests of divisibility 131
11 3D shapes 135
11.1 Shapes and nets 135
11.2 Capacity and volume 145
12 Ratio and proportion 154
12.1 Ratio 154
12.2 Direct proportion 159
13 Angles 165
13.1 Measuring and drawing angles 165
13.2 Angles in a triangle 174
14 Multiplication and division (2) 180
14.1 Multiplying and dividing fractions 180
14.2 Multiplying decimals 185
14.3 Dividing decimals 189
15 Data 194
15.1 Bar charts, dot plots, waffle diagrams and pie charts 194
15.2 Frequency diagrams, line graphs and scatter graphs 206
16 The laws of arithmetic 221
16.1 The laws of arithmetic 221
17 Transformations 227
17.1 Coordinates and translations 227
17.2 Reflections 238
17.3 Rotations 245
Acknowledgements 254
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