On October 3rd, our school held the "National Security 'PLAY. STEAM. LEARN' Program 2.0 (Flag-Raising Device STEAM Workshop)." During the workshop, students utilized STEM skills to design flag-raising devices. At the same time, the instructor introduced the history of the founding of the People's Republic of China, as well as the significance of the national flag and anthem. The aim was to help students respect the national anthem, deepen their understanding of the motherland, and enhance their patriotic feelings . This event allowed students to appreciate the importance of raising the national flag as Chinese citizens, further cultivating their sense of national pride.