# inequality

### teacher overview

### teach-learn-practise

useful extra inequalityTopTips.pdf

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1 | sign up for - use of timely practice
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3 | inequalityTL3.pdf | inequality3.pdf | |

4 | inequalityTL4.pdf | inequality4.pdf | |

5 | inequalityTL5.pdf | inequality5.pdf | |

6 | inequalityTL6.pdf | inequality6.pdf | |

7 | inequalityTL7.pdf | inequality7.pdf |

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### NC information

A3 understand and use the concepts and vocabulary of expressions, equations, formulae, identities, inequalities, terms and factors

A6 __know the difference between an equation and an identity; argue mathematically to show algebraic expressions are equivalent, and use algebra to support and construct arguments__ **and proofs**

A22 __solve linear inequalities in one __**or two** variable**(s) and quadratic inequalities in one variable; **__represent the solution set on a number line __**using set notation and on a graph**

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