Plastic waste affects children every day — both at school and at home — where single-use plastics and unmanaged trash are still common. Without early guidance, careless disposal becomes a habit, making school environments less clean, less healthy, and less comfortable for learning.

At Happy Hearts Indonesia, we believe that meaningful change begins in schools — where children develop habits, values, and awareness that last a lifetime. Our Waste Management Training helps schools take simple, practical steps to reduce plastic waste and nurture a cleaner, healthier learning environment.