摘要
类比法是萌发科学猜想的一种重要思维方法,也是一种重要的教学方法。达西定律是地下水运动的基本规律,是开展地下水定量计算和定性分析一系列水文地质现象的关键。为了提高教学效果,可以充分利用达西定律与传热学中的傅立叶定律、电学中的欧姆定律三者之间的相似性,开展类比法教学。这不仅能够加深学生对达西定律的理解,还有助于培养学生利用其他学科的知识来开展本学科研究的思想方法,是帮助初学者学习新知识的有效方法。
Analogy is an important thinking model for scientific development, and is also a good teaching method. Darcy＇s law, which is the basic law in groundwater flow, is the key for quantitative assessment of groundwater resources and qualitative analysis of hydrogeological processes. To enhance teaching effects of Darcy＇s law, analogy teaching can be applied based on the analogy among Darcy＇s law, Fourier＇s law in heat transfer, and Ohm＇s law in electricity. By using the analogy teaching, students＇ understanding on the Darcy＇s law can be deeper. Moreover, students can be trained to use methods in other subjects for reference. Therefore, analogy teachin~ is an effective way for students to learn new knowledge.
出处
《中国地质教育》
2012年第2期88-91,共4页
Chinese Geological Education
