摘要：生物学是一门实验性很强的学科。随着新课改的进行，探究性实验在生物实验中的比例大大增加，本研究通过对七年级的探究性实验教学的案例分析，以促进探究性实验教学的更好地开展。

    本文通过文献法和访谈法对七年级探究性实验案例从教学模式、教学内容、教学实施、教学评价等方面分析了2个探究性实验案例，介绍了两种探究性实验教学模式，分别是开放式实验教学法和二次实验教学法；研究表明探究性实验教学能够促进学生综合能力的发展；论文还对如何开展探究性实验教学提出了一些建议。

关键词：探究性实验；教学模式；案例分析

Abstract：Biology is a subject which has many experiments. Along with the new curriculum reform, the ratio of exploratory experiment in biological experiments has greatly increased. The research took an case analysis of experimental teaching in the seventh grade to promote the development of exploratory experimental teaching.

　　　By the way of document and interview analysis, this article analyzed two exploratory experimental cases in the seventh grade from the perspective of teaching mode, teaching content, teaching implementation, teaching evaluation. Besides, it introduced two exploratory experimental teaching modes, opening experimental teaching mode and secondary experimental teaching mode respectively. The research showed that exploratory experiment can enhance the students’ comprehensive skills, and also gave some advice on how to reinforce the exploratory experimental teaching.

Keywords: exploratory experiment; teaching mode; case analysis