以学生为主体的试误性实验教学方法探讨

Discussions about Trial Mistakes Experiment Teaching Method Taking the Students as the Main Body

实验教学在对学生的实践能力和创新能力的培养方面有着理论教学无法替代的重要作用。文中分析了传统实验教学方法的缺点,并探索一种以学生为主体的"试误性"实验教学方法。从实验准备、实验过程到实验数据分析,都以学生为主体,教师故意给出错误的方法、结论或错误的仪器状态,让学生自己根据所学的知识进行分析判断,并能自己提出正确的解决方法。与传统的实验教学方法相比,该方法更能激发学生的学习兴趣,有助于提高学生分析问题、解决问题的能力,有利于学生创新意识的培养。

Experiment teaching has more important functions than theoretic teaching in cultivating practical and innovation abilities of students. The disadvantages of the traditional experiment teaching method were analyzed. ＂Trial mistakes＂experiment teaching method was discussed. The wrong method,wrong conclusion or wrong stations of instruments were given by teachers deliberately,which would be analyzed and judged by students according to what they have learned,and the correct solution would be put forward by students themselves. Comparing with the traditional experimental teaching method,this method could inspire learning interests of students more,and could be helpful to enhance the abilities of analyzing questions and resolving questions. This method could be helpful to cultivate the innovation consciousness.