比较教学法在根茎教学中的运用  

Use of comparative method in the teaching of roots and stems

作　　者：孙春英[1] 敖成齐[1] 

机构地区：[1]温州大学生命与环境科学学院,浙江温州325035

出　　处：《高师理科学刊》2012年第1期98-100,115,共4页Journal of Science of Teachers＇College and University

基　　金：温州大学学位与研究生教育教改研究项目(YJG200912)

摘　　要：植物学教材的根茎2章存在大量的相关概念,而且这2章在内容上存在一定的连贯性和相似性.在教学过程中采用比较法进行相关概念及根茎异同点的分析是十分必要的,有助于学生更好地区分和理解这些相关概念及在整体上掌握根茎的初生结构和次生结构的特点.There are many relative concepts in the chapters of roots and stems in the botanical teaching materials.Besides,there are some secessions and similarities between these two chapters.To compare and analyze the related concepts in roots and stems proved to be quite necessary in the teaching process.This will help students better understand these concepts and grasp the characters in the primary and secondary structures in roots and stems.

关 键 词：根 茎 概念 比较法 

分 类 号：Q94[生物学—植物学] C642.41[社会学]