论文标题
在我们的入门课程中，传统能源方法中的不一致和错误
Inconsistencies and errors in traditional approaches to energy in our introductory courses
论文作者
论文摘要
我们根据第一年的初级教育课程中提出的机械能量的工作定理和守恒，对能源主体的经典方法进行了批判性分析。我们展示了这些方法如何提出一系列不一致和错误，这是学生之间概念上困难的根源。然后，我们根据过去40年的物理教育研究结果分析了机械课程的现代处理。我们特别强调能源保护原则是自然的基本原则之一，优先考虑系统，周围以及能量传递和转型的概念。
We present a critical analysis of the classical approaches to energy subjects, based on the work-energy theorem and the conservation of mechanical energy proposed in the courses of the first years of tertiary education. We show how these approaches present a series of inconsistencies and errors that are a source of conceptual difficulties among students. We then analyze a modern treatment of mechanical courses based on the results of research in physics education over the last 40 years. We place special emphasis on the principle of conservation of energy as one of the fundamental principles of nature, prioritizing the concepts of system, surrounding, and energy transfer and transformation.
