**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 **

*Using Units of Measurement*

- It’s important to use the
**correct unit of measurement**when**estimating**the**length**,**mass**or**capacity**of something.

- When
**estimating quantities**of an object you don’t know, try to**think**of some**familiar objects**that you know and**compare them**. For example, if you know that an**average-sized pear**is**100**g, then if you had a**peach of a similar size**, you’d know that its size should be**measured in grams**.

**Equipment for measuring**

1. For measuring **length**, we usually use a **ruler** of some sort. For larger lengths, there are ‘**rolling rulers**’

2.For **measuring mass**, we can use **weighting scales** of different sizes.

3.For **measurng capacities**, we can use **measuring cylinders** or **measuring jugs.**

**Reading measurments**

- When
**reading measurements**, it is important that you first take a**look at the units**of the**equipment**and how much each division is worth.

- You can then
**count up**until you**reach**the**marker**.

** 1)**

Match the corresponding mass to the diagrams.

**2)**

a) baby was weight at 3.8kg,Draw an arrow pointing to thecorrectmass.

b) The baby loses 300g in weight .Draw an arrow to the new weight .

**3)**

a) Francis has weighed outsome butter on some kitchen scales. How many grams does the butter weigh.g (135g)

b) How many ounces does the butter weigh (30g i102)

**4) Order these from smallest to largest**