**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 **

*Perimeter and Area *

- The
**perimeter of a shape**is the distance around the outside of it – it would be measured in distance such as millimetres, centimetres, metres or kilometres.

- The easiest way to
**find perimeter**is to choose a point, then travel around the shape adding on the lengths of each side.

**Example 1:**

If we start from the corner marked with an X and move clockwise, this would be the sum – 11+6.5+8+4 = 29.5cm

3. The area of a shape is the amount of space covered inside the shape. It can be measured in units such as mm^{2 }, cm^{2}

4. The area of a rectangle is found by multiplying the length by the width.

**Example 2:**

We can find the area of the shape by multiplying the length, 7cm, by the width, 5cm.

7 x 5 = 35 therefore, the area is 35cm ^{2}

**1) Which two shapes have the same perimeter?**

**2)**

Draw two shapes on this on this grid. Both of them should have an area of 10 squares.

**3)**

**4) Abid has made a new shape out of two triangles.**

**5) What is area of the shape on the grid?**