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

Learn about function notation, how to find an inverse function by changing the subject, and how to work with composite functions.

Practice how to recognise and determine the equation of a quadratic function from its graph ahead of your National 5 Maths exam with this interactive maths quiz.

Executive functions play an important role in early maths, says Rosemary O’Connor, from a University of Oxford team who have developed a programme to embed these crucial mental skills into fun maths ...