Thankyou for looking at my resource. I have been a maths lead for 5+ years. My subject was deep dived in the inspection which took it from unsatisfactory to good. I completed a maths specialist SSIF in 2019 and have a NPQ in leading teacher development. In this staff training the focus is variation as part of the five main ideas of mastery maths. This resource includes an indepth powerpoint as well as a plan and relevant resources.