Unit 1

Expressions and Formulae

•  Significant figures

•  Volume (sphere, cone and pyramid)

•  Gradient

•  Circle (length of an arc and area of a sector)

•  Breaking brackets

•  Factorising
- Common factor
- Difference of 2 squares
- Trinomials
- Completing the square

•  Algebraic fraction simplification

•  Surds (simplification and rationalising)

•  Indices (including scientific notation)

Unit 2

Relationships

•  Equations and inequalities

•  Changing the subject of a formula

•  The straight line

•  Simultaneous equations (graphic and algebraic)

•  Pythagoras
- 3D, coordinates and converse
- Angles in quadrilaterals and circles
- Chords and perpendicular bi-sectors

•  Quadratics
- Equation from a graph
- Sketching
- Turning point
- Equation of axis of symmetry
- Quadratic formula
- Discriminant
- Roots

•  Similarity (length, area and volume)

•  Trigonometric graphs

•  Trigonometric equations and identities

Unit 3

Applications

•  Appreciation and depreciation

•  Compound interest

•  Trigonometry
- Sine Rule
- Cosine Rule
- Area of a triangle
- Bearings

• Vectors
- Add and subtract 2D vectors
- 3D Co-ordinates
- Add and subtract 2D & 3D components
- Magnitude

•  Statistics
- Quartiles and Inter Quartile Range
- Standard Deviation

•  Equation of line of best fit

•  Reverse percentages

•  Fractions (4 operations including mixed)