Table of Contents

 

 Unit 1 | Algebra

Page 1 | Expressions and Formulae

Page 2 | Index notation

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 1 | Transformations

Page 2 | Symmetry

Page 3 | Coordinates

Page 4 | Perimeter, Area, Volume

Page 5 | Circle geometry

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 6 | Decimals

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

Expressions and Formula



L.O To be able to collect like terms, simplify expressions and write expressions

When expressing events using algebra the multiplication sign disappears for

Example 1:

There are 4 rows of students and each row has the same number of students.

We will use the letter ‘n’ to stand for the number of students in a row

So, in 4 rows there will be 4 X n students

This is written as 4n.

6 students then come along to sit on the row, so now the total number of students altogether is: 4n + 6

Writing Expressions

Example 1:

a)  There are b large nails in a box and p small nails in each packet. Samantha buys 5 boxes of large screws. Write an expression for this.

b) Samantha also buys 2 packets of small nails. She uses 7 large nails and 5 small nails. Write down an expression in terms of b and p for the total number of large screws and nails left.

So in total Samantha has    5b + 2p nails altogether. 5b + 2p – 12 is your final answer.

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“You can’t always get what you Want, but if you try sometimes, 
You Might find, you get what you need.” Mack Jagger

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