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概念图是一种结构化和网络化的结构图,它打破了纯文字和数据笼统式的信息表征方式,借助于概念图辅助教学可以充分地激发学生的右半脑功能,有效调动学生头脑中的原有认知表象,提高学生思维的发散度.那么,概念图在初中化学教学中应该怎么用才能有效呢?本文结合初中化学教学实践该话题进行实证性的分析,望对初中生化学学习的实效性有所帮助.一、引导学生认识概念图概念图主导下的初中化学教学,认识概念图和绘制概念图
Conceptual map is a structure and network structure, which breaks the text and data of the general way of information representation, with the aid of the concept map to help students fully stimulate the right hemisphere function, effectively mobilize the minds of students Of the original cognitive appearance, improve the divergence of the students thinking.Then, how to use the concept map in junior high school chemistry teaching can be effective? This paper combines junior high school chemistry teaching practice of the topic of empirical analysis, hope junior high school chemistry learning The effectiveness of a help.A guide students to understand the conceptual map under the guidance of the concept of junior high school chemistry teaching, understanding of the concept map and drawing concept map