1. Tell the course with presentation multimedia, or through the introduction of various works (such as books, paintings, videos, games, Internet, etc.), to add richness and fun to teaching. 2. Require students to search for current affairs information related to the course before class, and preview the course content, so as to resonate with them during teaching and achieve teaching effectiveness. 3. Tell the core value of national defense, and cooperate with activity design and experience sharing, so that students realize that national defense affairs are closely related to life, and then actively learn. 4. Ask students to explain Taiwan's cultural characteristics, and collect related cultural and creative products, literature, music, etc., so that students realize that cultural identity is an important force for defending national security. 5. In order to arouse students' interest in the national defense of the whole people and cultivate the basic literacy of the national defense of the whole people, the "National Defense Story Hall" and "Encyclopedia of Military Law" are used as examples to illustrate the essence of military discipline and military beliefs through classic cases. 6. Explain the importance of etiquette and discipline in daily life. Having good norms and systems can promote the harmony and competitiveness of the group, and ask students to share life examples. 7. Watch the video for 15-20 minutes in accordance with the relevant topics, and ask students to report their experiences or discuss after the video to improve teaching effectiveness. 8. Encourage students to actively participate in course learning, actively participate in various learning activities through participation in activities, surfing the Internet, and practical actions, so as to strengthen their beliefs and cultivate integrity.