To help children understand the development of China’s aerospace technology and enhance their sense of national identity, school hold a series of national security education activities on the National Security Education Day. Children will enjoy a hands-on experience by making and launching air rockets. A 'Little Astronaut: Moon Lamp Workshop' is organized for N2 to N4 children, which aims to broaden their understanding of China’s space exploration and the moon as they create their own decorative moon lamps.