Contents 1 Recurring decimals 2 Inequalities 3 Linear sequences 4 Geometric patterns (1) 5 Geometric patterns (2) 6 Financial maths: Interest 7 Area of a rectangle 8 Products: Binomial and trinomial 9 Factorisation of quadratic trinomials 10     Factorise by grouping 11     Factorising the difference of two squares 12     Types of factorisation 13     Algebraic fractions 14     Factorisation application 15     Fractions 16     Multiplication of fractions 17     Dividing fractions 18     Exponents 19     Exponent speed test 20     Spot the difference 21     Exponents: Factorise 22     Equations: Linear 23     Equations: Difference of two squares 24     Equations: Exponential 25     Linear inequalities 26     Simultaneous linear equations 27     Equations of a straight line 28     Perpendicular and parallel lines 29     Hyperbola 30     Sketch hyperbolas 31     Exponential graphs (1) 32     Exponential graphs (2) 33     Plotting quadratic equations 34     Graphs 35     Properties of graphs 36     Sketching trigonometric graphs 37     Find the trigonometric function 38     Trigonometric graphs: Amplitude 39     Combining transformations 40     Transformation with trigonometric graphs 41     Trigonometry 42     Trigonometry: Side length 43     Trigonometry: Angle size 44     Trigonometry equations 45     Trigonometry applications (1) 46     Trigonometry applications (2) 47     Angle of depression and elevation 48     Volume and surface area 49     Quadrilateral properties (1) 50     Quadrilateral properties (2) 51     Diagonals of quadrilaterals 52     Discovering diagonals 53     Analytical geometry: Gradient 54     Analytical geometry: Distance formula 55     Analytical geometry: Mid-point 56     Inter-quartile range 57     Frequency polygons 58     Sample spaces 59     Venn diagrams 60     Application of Venn diagrams 61     Probability ‘OR’ rules 62     Probability ‘And’ rules 63     Probability: Tree diagrams 64     Crossword 65     Calculator tricks 66     Mathematical expressions 67     Mathematical terms 68     The meaning of statistical terms 69     Patterns 70     Area of triangles: Investigation 71     Linear functions and analytical geometry 72     Gradient of a straight line 73     Trigonometry 74     Graphs and simultaneous equations 75     Stem-and-leaf plot 76     Guidelines for mathematical modelling 77     Mathematical modelling 78     Geometry 79     The tangent graph 80     Answers