# Quadratic Equations (Higher - Unit 2)

**Topic:** | Quadratic Equations |

**Estimated teaching time:** | Higher 2.5 hours - 3.5 hours |

## Specification references (in recommended teaching order)

Please note that, due to the overlap of C/D questions, some material may have been tagged as appropriate for both Foundation and Higher tier. Equally, due to the nature of some questions, different parts of a question may assess different topics. Teachers are advised to ensure learners have covered all of the question content before using such questions.