Daisy Christodoulou is a former teacher and is currently director of No More Marking, an online engine which aims to help teachers with comparative-judgement assessment of school work. Daisy's influential 2013 book Seven Myths About Education reflected on her work as a teacher and some of the myths she once subscribed to. In this episode, Greg Ashman talks to Daisy about lockdown, her new book, Teachers versus Tech, teaching writing, and bad ideas in education.