民族地区高校学生自主设计型实验的教学设计和创新——以化工专业实验为例

Teaching Design and Innovation of Self-designed Experiment for College Students in Ethnic Minority Areas

针对目前民族地区高校化学实验学习中学生主动性差、探究性学习能力欠缺的现状,文章提出开展学生自主设计型实验教学并进行了探索。自主设计型实验教学以创新性实验为基础,让学生在教师的指导下进行实验研究与探索,提出实验方案并在实验前进行讲解,实现动口、动手的有机结合,激发他们的探索欲望,培养其独立思考能力。针对接受自主设计型实验教学模式和接受传统实验教学模式的学生的问卷调查结果表明:58.54%的学生认为新模式新颖、有趣;82.44%的学生希望能够开展自主设计型实验课堂教学;76.10%的学生觉得自主设计型实验教学模式对综合能力的培养有帮助,激发了自己的学习兴趣,比传统实验课更容易让人接受。

In view of the current situation that the college students have poor initiative and lack of inquirybased learning ability in ethnic minority areas,this paper proposes to carry out the self-designed experimental teaching mode in the experimental class.The self-designed experimental teaching mode is based on innovative experiments.Under the guidance of teachers,the experiments were studied,and the experimental scheme was proposed and explained before experimenting.All these organically combine students’brains,mouthes and hands,and stimulate students’desire for exploration and enthusiasm for independent thinking.Questionnaire surveys for students who accepted the self-designed experimental teaching mode and the traditional experimental teaching mode were performed.The results show that 58.54%students thought the self-designed experimental teachings were more innovative and interesting,82.44%students wanted to participate in this kind of class.In addition,compared to traditional laboratory course,76.10%students thought the self-designed experiments were helpful to the comprehensive ability training and improve interest in learning,and were more acceptable.