# SL AA – Algebra

## Straight Lines

## Complete the square

## Deductive Proof

## Factorise quadratics

## Quadratic Graphs

## Algebra Review

## Solving quadratics

## Quadratic discriminate

## Traffic Light Coding for Unit

Make your own copy and share with your students.

##### Learning Outcomes

Find equations of horizontal and vertical straight lines |

Understand the the terms gradient and y-intercept. |

Find equations of diagonal straight lines. |

Factorise simple quadratic equations such as x2+bx+c |

Factorise simple quadratic equations such as ax2+bx+c where a>1. |

Solve simple quadratic equations such as x2+bx+c=0 |

Solve simple quadratic equations such as ax2+bx+c=0 where a>1. |

Solve quadratic equations by use of a GDC. |

Understand the term discriminant and how it is used to determine the number of roots of a quadratic. |

To be able to complete the square for a quadratic. |

To solve an equation from the completed the square form. |

Find minimum points and lines of symmetry from graphs of quadratics. |

Show simple numeric and algebraic proofs. |

Use of the notation for equality and identity. |