Personal Development, Health and Physical Education (PDHPE) aims to develop students' knowledge, skills, values and attitudes to lead healthy, active and fulfilling lives and take on responsible roles in society. PDHPE is important in primary schools as it encourages understanding of self and others, promotes physical activity, and emphasizes informed decision making. In PDHPE, students learn life skills such as interpersonal communication, understanding growth and identity, maintaining an active lifestyle, making personal health choices, and safety through activities like games and sports.