PDHPE is an essential subject area to teach primary students for its benefits to their health, social development, and well-being. It promotes physical activity, which reduces health risks, and encourages teamwork, cooperation, and decision-making skills. PDHPE also teaches important life skills like communication, problem-solving, and interacting with others, while making learning fun. The subject helps students develop healthy habits, make informed choices, and care for their overall well-being.