摘要
化归是科学研究的重要思想方法,在教学中也具有广泛的应用。从科学家研究问题、处理问题的思路可以得到启发:在教学中面对纷繁复杂的化学问题,尤其是化学计算问题,引导学生通过化繁为简,化隐为显,化零为整,化实为虚等灵活的思维变换,可以达到化难为易、使问题得以顺利解决的目的。讨论了化归思想在化学问题解决中一些常用的操作方法或思维模式。
Transformation is an important thinking method of scientific research and has been widely used in teaching. From scientists’ ideas to deal with problems, people can get inspiration: in the face of the complicated chemical problems in the teaching, especially chemical calculation problem, Guiding students in flexible thinking transformations such as transformation from the complex to the simple, from the hidden to the obvious, from the zero into the whole, and from the real into the virtual, etc., can help achieve the goal of turning the difficult into the easy and solving the problem smoothly. In this paper, some common methods and modes of thinking in solving problems in chemistry teaching are discussed.
作者
张文广
计从斌
丁百林
过文学
ZHANG Wenguang;JI Congbin;DING Bailin;GUO Wenxue(School of Chemistryand Environmental Sciences,Shangrao Normal University,ShangraoJiangxi334001,China;Shangrao Middle School,ShangraoJiangxi334000,China)
出处
《上饶师范学院学报》
2021年第6期60-65,共6页
Journal of Shangrao Normal University
关键词
化归思想
科学研究
化学教学
问题解决
transformation thinking
scientific research
chemistry teaching
problem solving
