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中学里学习机器学和电工学使科学的基础知识,尤其是数学、物理和制图知识与生活实际结合起来了. 很多物理现象和定律在技术装置中用到,并且还是技术装置的作用基础.所以在物理课程里的各种概念和定律的教学里结合技术装置的实际完全是可能的. 利用技术装置来解释自然规律如何为人类生活实践的需要服务,将使学生获得的知识非常深刻巩固,因为很多技术方面的知识已在机械学中学过,或将要学到.但可惜这样结合实际的讲解,还做得很不够. 教师往往引用那些学生不熟悉的,甚至在技术上说来也还是新的题材;有时再加这些题材在教学中只
Learning mechanics and electrotechnics in secondary schools combine the basic knowledge of science, especially mathematics, physics, and drawing, with the reality of life. Many physical phenomena and laws are used in technical devices and are the basis of technical devices. It is entirely possible to combine the practicality of technical installations in the teaching of concepts and laws in the physics curriculum. The use of technical installations to explain how natural laws serve the needs of human life practice will greatly enrich the knowledge acquired by students. A lot of technical knowledge has been learned in mechanics, or will be learned. But unfortunately this combination of practical explanations is not enough. Teachers often quote those students are not familiar with, even technically speaking, it is still new. Themes; sometimes add these themes in teaching only