REVISION TOPICS
Number : Grade D Algebra : Grade D TOPIC | M/W Clip | LCM / HCF | 96 | Squares/Cubes/Roots | 9 & 46 | Equivalent Fractions | 47 | Simplifying Fractions | 48 | Ordering Fractions | 49 | Best Value for Money | 50 | Percentages of Amounts | 51 & 52 | Fractions of amounts e.g 2/5 of 90p | 55 | Four rules of Fractions | 56 & 57 | BOOMAS | 59 | Changing Fractions into Decimals | 58 | Long Multiplication/Division | 17 & 18 | Ratio | 61 | Recipe Type Questions/Quantities | 62 | Using the calculator | 63 | Real life money questions | 64 | TOPIC | M/W Clip | Generate a sequence from the nth term.Eg. 3n+1, 4n-5 etc. | 65 | Substitute into expressions | 66 |
Algebra : Grade C TOPIC | M/W Clip | Collecting like terms | 102 | Expanding and simplifying Brackets | 103 | Factoring eg. X2y – xy, 6x2y3 , 14x2y3 + 14x3y2 | 104 | Solving Equations eg. 2x+1=9, 3x-5=5x+8 | 105 | Forming Equations | 106 | Changing the Subject of a Formula eg.5(p+q) = 3 +2p make q the subject | 107 | Inequalities on a number line | 108 | Solving Inequalities | 109 | Trial and Improvement | 110 | Laws of Indices eg x2 x x3, y4 ÷ y etc | 111 | Finding the nth term | 112 | Drawing straight line graphs | 113 | Finding the Equation of a straight line | 114 | Solving Simultaneous Equations Graphically | 115 | Drawing Quadratic Equations eg. Yx2+3x-1 | 116 | Real life graphs eg. Distance, Time Graphs, Conversion Graphs | 117 |
Number : Grade C TOPIC | M/W Clip | Increase/Decrease %’s | 93 | Products of Prime Factors | 95 | Change Recurring Decimals to Factors | 98 | Four Rules of Negative Numbers | 99 | Estimating Answers | 101 |
Algebra : Grade B TOPIC | M/W Clip | Recurring Decimals e.g. 0.36 to a fraction | 155 | Fractional and Negative Indices e.g. 2-1 (8/27)2/3 | 156 | Surds | 157 | Rationalising the Denominator | 158 | Direct and Inverse Proportion eg. Y=kx y=k/x | 159 | Upper and Lower Bounds | 160 | TOPIC | M/W Clip | Solving Equations by Factorisation eg.Solve x2+7x+12, 2x2+3x+1 | 140 | Difference of Two Squares 9x2-16y2 = (3x+4y)(3x-4y) | 141 | Solving Simultaneous Equations eg. 2x+4y = 8 3x-5y=12 | 142 | Y=mx+c m=y2-y2/x2-x1 m=gradient c=y-intercept | 143 | Inequalities and Regions | 144 | Recognise y=x3, y=1/x and their graphs | 145 | | |
Number : Grade B TOPIC | M/W Clip | Standard Form – Basics / Calculations | 135 | Compound Interest/Deprectiation | 137 | Reverse Percentages | 138 | Four Rules of Mixed Numbers | 139 |
Number : Grade A/A*
Algebra : Grade A/A** Geometry and Measures : Grade B TOPIC | M/W Clip | Solving Quadratics by using the formulaX= --b±b2-4ac2a | 161 | Solving Quadratics by completing the square | 162 | Simplifying Algebraic Fractions3/x+1 _ 4/x-2 | 163 | Solving Equations Involving Fractions3/x+1 + 4/x-2 =5, 4/x – 5/2x = 6 | 163 | Re-arranging formulae A=πr2 make r the subject. 3(x+4) = 9(y-5) +3x | 164 | Solving y2 + x2 = 5, y=x-7 | 165 | Gradients of parallel and perpendicular lines | 166 | Transforming Graphs eg. Y=f(x+a) y=af(x) y=f(x) | 167 | Graphs of and transforming trigonometric functions eg. Sine/cosine graph | 168 & 169 | Graphs of Exponential Functions | 170 | TOPIC | M/W Clip | Trigonometry – SOH CAH TOA | 147 | Trigonometry and Bearings | 148 | Similar shapes involving area and volume eg. (scale factor)2 (scale factor)3 | 149 | Circle Theorems | 150 |
Geometry and Measures : Grade A/A** TOPIC | M/W Clip | Enlargements by negative scale factor | 171 | Equations of Circles and Loci | 172 | Sine Rule a/Sin A = b/Sin B or Sin A/a = Sin B/b | 173 | Cosine Rule a2= b2+c2-2bcCos A orB2+c2-a2/2bc = Cos A | 173 | Pythagoras in 3D Trigonometry in 3D |
