视觉类比法在烷烃命名教学中的应用

Application of Visual Analogy Method in Teaching Nomenclature of Alkane

有机化合物命名是有机化学中的重要知识点之一,而烷烃命名是整个有机化合物命名的基础。为加深学生对有机化学中烷烃系统命名法规则的理解,结合教学实践,在传统课堂教学过程中借助视觉类比法,以新来的快递员想尽快熟悉所在辖区送货地址做比喻,向学生讲授烷烃的命名原则。通过类比和联想,旨在让学生更容易融会贯通,提升学生的学习效果,同时也为烷烃命名教学提供借鉴和参考。

Nomenclature,that is,naming organic compounds,is one of the most important topics in organic chemistry.The nomenclature of alkanes is the basis for naming all organic compounds.To deepen students understanding of alkane nomenclature in organic chemistry,this paper introduces a teaching mode combining visual analogy.The mode described the using visual analogy of a courier,who is new to an area and trying to remember the destinations of his delivering line,to teach alkane nomenclature.Through analogy and association,it aims to make it easier for students to integrate and enhance students learning effect,as well as to provide a useful reference for the teaching of naming alkanes.