When my son was a baby, I swore I’d never let him watch PAW Patrol. At the time, I thought of it as the kind of TV show I didn’t want my child to become obsessed with: noisy and overstimulating. But ...

As I watched my sons, Wavhudi and Rivhavhudi, play games on my phone before bedtime, I was captivated by their enthusiasm and how deeply they were engaged – especially when the games involved maths or ...