This document discusses strategies for improving health and wellbeing through building design changes, with a focus on schools. It summarizes the WELL building standard, which aims to improve occupant nutrition, fitness, mood, sleep patterns and performance through design features. Specific features discussed include integrated pest management to reduce pesticide use, circadian lighting design to support natural light cycles, and active design principles to encourage physical activity. Case studies demonstrate how these strategies have been applied in schools to help create healthier environments.