Mr  Lynton              

dly@goffs.herts.sch.uk             

Rationalising surds

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Unit 2a: Basic algebra, setting up, rearranging and solving equations 

Simplifying expressions

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More complex factorising

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Single, double factorising

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Expanding brackets

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Substitution

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Iteration

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Changing the subject Basic

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Setting up equations

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Complex equations

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Solving simple equations

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Unit 2b: Sequences

Geometric sequences

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Quadratic sequences

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Linear sequences

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Exam questions 17-19

Solutions 17-19

Unit 6a/b: Graphs the basics and real life

Quadratic graphs

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Drawing linear graphs

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Equations parallel and perpendicular

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Unit 6c: Quadratic, cubic and other graphs

Quadratic and Cubic graphs

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Unit 9a: Solving quadratics 

Factorising and formula

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Linear simultaneous

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Quadratic simultaneous

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Quadratic

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Unit 9b: Inequalities

Simple Linear sequences and number lines

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Unit 13a: Graphs of trig functions

Transformations

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Graphing trig functions

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Unit 17: Changing the subject, algebraic fractions, functions and proof

Simplify algebraic fractions 

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Solving algebraic fractions

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Complex rearranging equations

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Function notation

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Show that proof

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Exponential graphs

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Unit 19a: exponential graphs, gradients and area under graphs

Growth and decay

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Transformation of graphs

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Homework

All practise questions have solutions at the end of the document.

Algebra

Unit 2a: Basic algebra, setting up, rearranging and solving equations 

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Midpoint and line segments

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Find equation of a line 

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Gradient and intercept

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Sketching and rearrange

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Interpreting and analysing

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Parallel and perpendicular

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Find equation of a line 2

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Distance-time graphs

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Velocity-time graphs

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Unit 6a/b: Graphs the basics and real life

Unit 6a/b: Graphs the basics and real life

Reciprocal and circle graphs

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Unit 9a: Solving quadratics and simultaneous equations

Completing the square

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Worded simultaneous and dividing

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Unit 9b: Inequalities

Unit 17: Changing the subject, algebraic fractions and proof

Composite and inverse

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Area under a curve

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Rates of change

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