You'll need to be one of the smartest 15% in the country to answer this maths question correctly. Brainteasers and other puzzles are a fantastic way to make sure you keep your mind in tip-top shape, ...

Every mathematician has a story that goes something like this. You’re at a party, and someone asks what you do for a living. “I’m a mathematician,” you say. “You must be a genius!” they reply. Or ...

Over the years, I have observed schools from many perspectives. Firstly, through the eyes of my parents who would share anecdotes each night at dinner, then for myself, as a student, primary school ...