This document outlines Shaun Allison's approach to developing a growth mindset culture across an entire school. It discusses establishing growth mindset messaging through posters, assemblies, and staff training. It emphasizes catching students working hard and focusing on effort over innate ability. Self-awareness of fixed mindset triggers is encouraged. Feedback should be meaningful and celebrate excellence. Data is shown tracking an increase in one student's growth mindset score correlating with improved academic projections. The overall approach aims to shift a school's mindset from fixed to growth.