​Lizzie Whitmore has been teaching in a primary setting since 2007. She is currently a year 6 teacher at Glenbrook Primary School in Lambeth and also leads maths. Lizzie has completed the Primary Mastery Specialist training with the NCETM and is an acreddited Professional Development lead. She has been working with London Thames Maths Hub since 2019 and has worked with many schools, supporting their development and implementation of Teaching for Mastery and has led several work groups, including developing mastery and the SKTM for ECTs. She is passionate about the teaching of maths and developing pupils' positive attitudes towards maths.