is an infectious disease that attacks the respiratory system caused by infection with the coronavirus. This virus can cause mild disorders of the respiratory system, severe lung infections, and even death. COVID-19 can affect anyone, especially children. This research aims to explore children's experiences in preventing COVID-19. This study uses qualitative methods to explore the children's experiences. The participants in this study were ten children who were selected through the purposive sampling technique.. The results obtained are that there are five themes, namely, Perceived severity, Perceived susceptibility, Perceived Benefits, Perceived barriers, and Health Motivation. In this research, preventive behaviors carried out by children were to maintain distance, wear masks, wash their hands, and consume vitamins and nutritious foods. It is hoped that nurses can motivate so that children can carry out preventive behaviors not to become infected with