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Exploring Quadratic Expressions

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Presentation on theme: "Exploring Quadratic Expressions"— Presentation transcript:

1 Exploring Quadratic Expressions
All pupils can recognise quadratic expressions and equations All pupils can factorise quadratics Most pupils can solve simple equations

2 What do the different parts of quadratic equation do to the graph?
Starter: recognise quadratic expressions and equations What do the different parts of quadratic equation do to the graph?

3 Exploring Quadratic Expressions
All pupils can recognise quadratic expressions and equations All pupils can factorise quadratics Most pupils can solve simple equations

4 Main 1: factorise quadratics Firstly, can you factorise linear equations? What’s the difference between factorising quadratic and linear relationships?

5 Main 1: factorise quadratics On the other board, we will work through how to factorise linear expressions and quadratic expressions

6 Factorise the linear and quadratic expressions.
Main 1: Factorise the linear and quadratic expressions. factorise quadratics

7 Exploring Quadratic Expressions
All pupils can recognise quadratic expressions and equations All pupils can factorise quadratics Most pupils can solve simple equations

8 When do these expressions =0?
Main 2: solve simple equations When do these expressions =0? Do a) as an example

9 When do these expressions =0?
Main 2: When do these expressions =0? solve simple equations

10 Exploring Quadratic Expressions
All pupils can recognise quadratic expressions and equations All pupils can factorise quadratics Most pupils can solve simple equations

11 Plenary: Extension: When functions =0, what is it showing graphically?
Someone to describe on the board….

12 Exploring Quadratic Expressions
All pupils can recognise quadratic expressions and equations All pupils can factorise quadratics Most pupils can solve simple equations

13 What Went Well? Even Better If?

14 Exploring Quadratic Expressions
All pupils can recognise quadratic expressions and equations All pupils can factorise quadratics Most pupils can solve simple equations


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