From trigonometry to calculus and vectors to geometry, few students take A-level mathematics thinking it's going to be an easy subject. But for Daily Mail readers who know their sequences from their ...

Here's your chance to have a go at some of the toughest A-level maths questions in papers from the past six years from exam boards AQA, Edexcel and OCR.

In this article, we look at some great resources that explain the maths concept of functions really well.

Revise sketching a quadratic function for your National 5 maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.