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问题是思维的起点,有了问题,才能调动学生思考的积极性,才能唤起学生的探知欲望.本文从认识问题解决式教学模式,问题解决式教学的优点,开展问题解决式教学等方面来阐释在化学实验教学中,如何落实问题解决式教学的.一、认识问题解决当学生面临一种实际问题或者障碍的时候,就会考虑利用自己已有的知识或生活经验来解决问题或障碍,假如此时没有办法达到解决的目的,就属于一个问题了;如果学生能转换思路与方法,最终达到了解决问题或者障碍的目的,那就是问题
The problem is the starting point of thinking, with the problem, can arouse the students’ enthusiasm for thinking, in order to arouse the desire of the students to explore.From the understanding of problem-solving teaching mode, problem-solving teaching advantages, problem-solving teaching to explain in How to Implement Problem-Solving in Chemistry Experiment Teaching I. Understanding Problem Solving When students face a practical problem or obstacle, they will consider using their existing knowledge or life experience to solve the problem or obstacle, if this When there is no way to achieve the purpose of solving, it belongs to a problem; if students can change ideas and methods, and ultimately reached the purpose of solving problems or obstacles, that is the problem