谋求知识容量与思维容量的平衡——以“同分异构体的书写”复习课为例

Seeking Balance Between Knowledge Capacity and Thinking Capacity in Review Lesson of "Writing Isomers"

从同分异构体的定义、类型、书写步骤入手，通过典型例题层层递进的方式，将书写同分异构体的一般方法渗透其中。通过对3个班级共计143位学生的课堂即时反馈、课后访谈和前后测试判断复习效果，结果表明该课例效果显著。

From the definition of isomers, types, writing steps, and by the means of showing typical examples progressively, the general method of writing isomers was penetrated into them. According to the instant feedback from 143 students （three classes）, after-school interviews and the tests before and after learning to judge the effect of the review, the results showed that this teaching case had an obvious and significant effect.