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新课程的实施呼唤新的教学方式,结果必然要落实到课堂教学模式与方法的转变上。案例教学强调以恰当的案例为依托,在对问题分析、讨论的过程中,引发思维碰撞,从而获得知识,提高能力,真正为提高教学效率服务,对学生的终身发展有利。高中生物课“案例教学模式”就是教师根据教学目的和教学内容的需要,通过设置一个具体的典型案例,引导学生运用所学知识参与分析、讨论、表达评价等活动。通过实践,初步探索出了该模式的五个基本操作环节:精选案例—呈现案例—理论学习—用理释例—总结升华。
The implementation of the new curriculum calls for new teaching methods, the result will inevitably be implemented to the classroom teaching mode and method of change. Case teaching emphasizes on the appropriate cases as the basis, in the process of problem analysis and discussion, it triggers collision of thinking, so as to acquire knowledge and improve ability, and truly serve for improving teaching efficiency, which benefits students’ lifelong development. High school biology class “case teaching model ” is the teacher according to teaching purposes and teaching content needs, through the setting of a typical case, to guide students to use the knowledge involved in the analysis, discussion, expression and evaluation activities. Through practice, five basic operation steps of the model are preliminarily explored: selected case - presented case - theoretical study - justified case - summarized and sublimated.