Luke Rolls, BA (Hons), MaST, MTeach (dist.), MCCT – After completing my Bachelor’s degree in Psychology, I lived and taught overseas for several years in a village school in Ghana, an international school in China and various public primary and junior high schools in Japan. Upon my return to London, I then gained Qualified Teacher Status and spent several years teaching in primary schools in East London, completing a Masters in Teaching and a Postgraduate Degree in Primary Mathematics Teaching at University College London. I trained as part of the first cohort of NCETM Mastery Specialist Teachers as a Professional Development Lead, I am a Specialist Leader of Education and a member of the Early Years and Primary Group for the Advisory Committee for Mathematics at the Royal Society. In my spare time I enjoy family time, music and walks in the countryside.