**Table of Contents**

** Unit 1 | Algebra**

Page 1 | Expressions and Formulae

Page 3| Solving Linear Equations

Page 4| Expanding and Factorising

Page 5| Factorising Quadratics and expanding double brackets

Page 6| Patterns and Sequences

Page 7| Simultaneous Equations

Page 8| Changing the subject of a Formula

Page 9| Adding , subtracting algebraic formulas

** Unit 2 |Graphs**

Page 1 | Straight line graphs

Page 2 | Graphs of Quadratic functions

** Unit 3 |Geometry and Measure **

Page 2 | Symmetry

Page 3 | Coordinates

Page 4 | Perimeter, Area, Volume

Page 6 | Measurement

Page 7 | Trigonometry

Page 8 | Pythagoras

Page 9 | Angles

Page 10 | Shapes

Page 11| Time

Page 12 | Locus

**Unit 4 | Numbers**

Page 1 | Speed, Distance and time

Page 2 | Rounding and estimating

Page 3 | Ratio and proportion

Page 4 | Factors, Multiples and primes

Page 5 | Powers and roots

Page 7 | Positive and negative numbers

Page 8 | Basic operations

Page 9 | Fractions

Page 10 | Percentages

** Unit 5 | Statistics and Probability **

Page 1 | Sampling data (MA)

Page 2 | Recording and representing data

Page 3 | Mean median range and mode

Page 4 | Standard deviation

**Unit 4 | Calculus **

*Coordinates and Position*

**Grids**are very useful tools when**pinpointing a position**. There are a few main things about**grids**that you need to know first.

- We use
**coordinates**to help us to find an exact spot on a grid. They are made up of two numbers – the first number will tell us the position horizontally and the second number will tell us the position vertically.

- This is a handy phrase to help you remember which way around the
**coordinates**are:

- ‘Along the
**corridor**, then up the stairs’.

- So, for example, if we have the
**coordinate (4,9)**, it would mean that we need to move**4 spaces**along the x axis of the grid, then move upwards**9 boxes**.

- We can also have
**negative coordinates**, which would mean moving from right to left or downwards, depending on whether it is a horizontal or vertical coordinate – we can draw negative y and x axes for these.