(1) Pay attention to the anecdotes of famous scientists and the teaching of physics history. The history of physics development is an important part of physics teaching. Through the teaching of the history of physics development, students can not only understand the history of physics development and the typical deeds and stories of some famous physicists, but also cultivate their good scientific literacy and humanistic spirit. At the same time, in practice teaching, students are introduced to the great achievements China has made in aerospace and high-tech fields since the founding of New China, especially since the reform and opening up. For example, in the "Shenzhou series spacecraft and Yang Liwei's space travel" in recent years, we learned that science and technology have brought great power to social development and the four modernizations, established national self-esteem and self-confidence, and received good education in science and technology and humanistic spirit.

(2) Highlight the practical value of physical knowledge. For example, when explaining the linear propagation of light, I ask students to give specific examples of the application of linear propagation of light in production and life. Through the introduction of these knowledge, students are more aware of the position and role of scientific knowledge in daily life, industrial and agricultural production and even high-tech fields, so as to believe and love science more, and establish a good sense of science and technology and the idea that science and technology are the first productive force.