What should be the role of field energy in introductory physics courses
What should be the role of field energy in introductory physics courses
复制标题
场能在物理入门课程中应该扮演什么角色
DOI：
10.1119/1.4826598
复制
发表时间：
2013
影响因子：
0.9
通讯作者：
R. Hilborn
中科院分区：
文献类型：
--
作者：
R. Hilborn
K-12 科学教育框架：实践、横切概念和核心思想赋予场能概念在其 K-12 科学教育建议的物理科学部分中的突出作用。我研究了框架对场能的作用提出的建议，并指出，鉴于与场能相关的模糊性和复杂性，关注势能的传统方法更适合中学、学院和大学的物理学入门课程。
A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas gives the concept of field energy a prominent role in the physical sciences sections of its recommendations for K-12 science education. I examine what A Framework suggests for the role of field energy and point out that, given the ambiguities and complexities associated with field energy, a traditional approach focusing on potential energy is more appropriate for introductory physics in secondary schools, colleges, and universities.