What happens when a headteacher keeps teaching? This week, Jon and Becky speak to Kate Frood OBE – a former headteacher who spent 22 years teaching weekly maths lessons alongside school leadership.

Kate shares how her “Mrs Frood Maths” lessons became a model for coaching and inclusion, why stealth differentiation works better than labels, and how to reclaim joy and challenge in problem solving.

Plus, in Maths of Life, Jon investigates why a 1/3 pounder burger failed in 1980s America – and what it teaches us about common fraction misconceptions. Becky takes us into the world of speedcubing, synchronised diving, and complex averages.

It’s a jam-packed episode with stories, laughs and powerful reflections on leadership, subject knowledge and classroom culture.