ZZ+Year+11+Mathematics+Intervention

YEAR 11 MATHEMATICS INTERVENTION

This page is all about the improvements that you going to make between your Mock examination in January and your IGCSE examinations.

In your mock examination, you were given an overall IGCSE grade. You should be able to improve on this by at least one grade (unless you have already hit A*, of course, then your work is about making that grade as solid as possible).

The course is split into four main areas: NUMBER ALGEBRA SHAPE DATA and you were given an IGCSE grade for each of these from your mock examination.

The idea is that you target the work that you do where improvement is most likely to happen.

(1) The first thing to do is to look at the grades that you got in each area; (2) Second, choose the lowest one to start your work; (3) Third, choose the tasks which at the same level that you got in the mock examination (so that you can consolidate this knowledge, before moving on to harder material in that area.

This means that you targeting your work in two ways: By the topic and By the difficulty.

156 Fractional and negative indices [|157], 158 Surds 159 Direct and inverse proportion 160 Upper and lower bounds || ||   ||   || 136 Percentage increase and decrease 137 Compound interest / depreciation 138 Reverse percentages 139 Four rules of fractions || ||   ||   || 93 Increase / decrease by a percentage [|94] Ratio 95 Product of prime factors 96 HCF and LCM 97 Standard form 98 Recurring decimals into fractions 99 Four rules of negatives 100 Division by two-digit decimals 101 Estimating answers || ||   ||   || 45, 46 Evaluate powers, squares, cubes and roots 47, 48, 49 Equivalent fractions, simplifying and ordering fractions 50 Value for money 51 Finding a percentage with a calculator 52 Find a percentage without a caculator 53 Change to a percentage with a calculator 54 Change to a percentage without a calculator 55 Find a fraction of an amount 56 Additional and subtraction of fractions 57 Multiplication and division of fractions 58 Change a fraction to a decimal 59 BODMAS 60 Long multiplication of decimals 61 Ratio 62 Recipe type ratio questions 63 Hard calculator questions 64 Real life money questions || ||   ||   || 2 Ordering decimals 3 Rounding to the nearest 10, 100, 1000 4 Reading scales 5 Multiply and divide by powers of 10 6 Negatives in real life 7 Multiplication and division with negatives 8 Fractions of an amount 9 Square and cube numbers 10 Fractions, decimals and percentages 11 Money questions 12 Shading fractions 13 Ordering fractions, percentages and decimals [|14] Estimation 15 Place value when multiplying 16 Addition and subtraction 17 Long multiplication 18 Long division 19 Multiplication and division with decimals 20 Decimal places and significant figures 21 Half-way values [|22] Reciprocals [|23] Proportion 24 Distance tables [|25] Timetables [|26] Powers || ||   ||   ||
 * NUMBER ||
 * Grade || MW video clips || MW worksheets || IGCSE questions || Other resources ||
 * A || 155 Recurring decimals
 * B || 135 Standard form calculation
 * C || 92 Overview of percentages
 * D || 44 Factors, multiples and primes
 * EFG || 1 Place value

the formula 162 Completing the square 163 Algebraic fractions 164 Rearranging difficult formulae 165 Simultaneous equations with a quadratic 166 Gradient of lines 167 Transformations of functions 168 Graphs of trigonometric functions 169 Transformation of trigonometric functions 170 Graphs of exponential functions || ||   ||   || factorising 141 Difference of two squares 142 Simultaneous linear equations 143 Understanding y = mx + c 144 Regions 145 Cubic and reciprocal functions 146 Recognise the shape of functions || ||   ||   || 103 Expanding and simplifying brackets 104 Factorisation 105 Solving equations 106 Forming equations 107 Changing the subject of a formula 108 Inequalities 109 Solving inequalities 110 Trial and improvement 111 Index notation for multiplication and division 112 nth term 113 Drawing straight line graphs 114 Finding the equation of a straight line 115 Solving simultaneous equation graphically 116 Drawing quadratic graphs 117 Real life graphs || ||   ||   || 66 Substitution || ||   ||   || 28 Coordinates 29 Number sequences 30 Number machines || ||   ||   ||
 * ALGEBRA ||
 * Grade || MW video clips || MW worksheets || IGCSE questions || Other resources ||
 * A || 161 Solving quadratics using
 * B || 140 Solving quadratic equations by
 * C || 102 Algebraic simplification
 * D || 65 nth term
 * EFG || 27 Line graphs

negative scale factor 172 Equations of circles and loci 173 Sine and Cosine rules 174 Pythagoras in 3D 175 Trigonometry in 3D 176 Areas of triangles using 1/2abSinC 177 Cones and spheres 178 Segments and frustums 179 Congruent triangles [|180] Vectors || ||   ||   || 148 Bearings by trigonometry 149 Similar shapes 150 Circle Theorems || ||   ||   || 119 Pythagoras - line on a graph 120 Coordinates in 3D 121 Surface area of cuboids 122 Volume of a prism 123 Similar shapes [|124] Dimensions [|125] Bounds 126 Compound measures 127 Bisecting a line 128 Drawing a perpendicular to a line 129 Bisecting an angle [|130] Loci [|131] Bearings || ||   ||   || 68, 69 Angle sums of triangles 70 Angles of regular polygons 71 Areas of circles 72 Circumference of circles 73 Area of compound shapes 74 Rotations [|75] Reflections [|76] Enlargements [|77] Translations 78 Find the mid-point of a line 79 Measuring and drawing angles 80 Drawing triangles 81 Plans and elevations [|82] Nets [|83] Symmetries || ||   ||   || 32 Congruent and similar shapes 33 Perimeter and areas 34 Volume of cuboids 35 Converting metric measures 36 Triangles, quadrilaterals and polygons 37 Names of solids 38 Tessellations 39 Isometric drawing || ||   ||   ||
 * SHAPE ||
 * Grade || MW video clips || MW worksheets || IGCSE questions || Other resources ||
 * A || 171 Enlargement by a
 * B || 147 Trigonometry
 * C || 118 Pythagoras' theorem
 * D || 67 Parallel lines
 * EFG || 31 Angles

182 And & Or questions 183 Stratified sampling || ||   ||   || [|152] Box plots 153 Moving averages 154 Tree diagrams || ||   ||   || 133 Averages from a table 134 Questionnaires || ||   ||   || data collection 85 Two-way tables 86 Pie-charts 87 Scatter graphs 88 Frequency diagrams 89 Stem and leaf diagrams 90 List of outcomes 91 Mutually exclusive events || ||   ||   || 41 The Averages 42 Pictograms 43 Conversion graphs || ||   ||   ||
 * DATA ||
 * Grade || MW video clips || MW worksheets || IGCSE questions || Other resources ||
 * A || [|181] Histograms
 * B || 151 Cumulative frequency
 * C || 132 Experimental probabilities
 * D || 84 Questionnaires and
 * EFG || 40 The Probability scale