为了让政治课堂教学更生动,更富有生活化气息,教师经常举出案例以说明原理,举出案例营造问题情境以引导探究,案例使用得当确实能让教学增色不少,而使用不当则会导致教学低效,产生许多弊端,如:一理一例,甚至一理多例,为讲案例耗费大量时间,减少了学生探究问题和教师剖析原理的时间;案例太多,喧宾夺主,不易记录,不利学生课后复习;碎片化的案例间缺乏系统协调,将整节课结构割裂得支离破碎等。 In order to make the political classroom teaching more vivid and full of life style, teachers often cite cases to illustrate the principle, citing cases to create a situation to guide the exploration of the situation, the use of the case can really make a lot of teaching, and improper use can lead to Teaching inefficient, resulting in many drawbacks, such as: one case, or even more than one case, to spend a lot of time to talk about the case, reducing student inquiry and teacher analysis principle of time; too many cases, overwhelming, difficult to record, adverse students After-school review; lack of systematic coordination among the fragmented cases and fragmentation of the whole class structure.