This document outlines the importance of PDHPE (Personal Development, Health and Physical Education) classes in primary school. It discusses how PDHPE teaches children important skills and knowledge about health, lifestyle choices, communication, growth and development, and safety. Specifically, it notes that PDHPE addresses issues like childhood obesity, nutrition, physical activity, drug and alcohol use, hygiene, disease prevention, and mental health. The goal is for students to learn skills that will help them make positive decisions about their health and well-being for their entire lives.