现代化物理学科属于实验课范畴。任何的含义概念的建立、任何规律的产生,都会有它最为可靠的实证理论。在物理学中,实践论证有着重要的地位且起到了推动的作用。在实践论证的基础上,物理学科的发展得到了更多的可能性与进步性,丰富了其思想与行为的统一发展,在一定的程度上也带动了实践的技术革新。另外,教育模式从以往的书本灌输式进步为现代化的实践论证法,这要求了实践论证教学必须理性发展,同时这也是理科教学存在的意义。所以,现代化的理科老师必须 Modern physics belongs to the experimental category. Any concept of meaning, the establishment of any law, will have its most reliable empirical theory. In physics, practical argument has an important position and played a catalytic role. On the basis of practical demonstration, the development of physics has got more possibilities and progressions, enriched the unified development of its thoughts and behaviors, and in some degree, it has also brought about practical technological innovations. In addition, the mode of education has progressed from the previous inculcation of books to the modern practice of argumentation, which requires that the teaching of practice argumentation must develop rationally, and this is also the meaning of science teaching. Therefore, the modern science teacher must