PDHPE is one of the six key learning areas in primary schools that develops students' understanding, skills, and values needed to lead a healthy and fulfilling life. It encourages self-understanding and valuing others, promotes physical activity, and emphasizes informed decision making. Some key topics covered include physical, social, cognitive, and emotional growth, positive relationships, health choices, safety, active lifestyles, movement skills, and enabling skills for better health and movement. Overall, PDHPE is an important subject for children.