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化学是一门以实验为基础的自然学科,实验是解决化学教学难点的重要手段。然而,从当前的初中化学教学情况判断,学生普遍感觉化学学习困难,一些学生甚至对化学知识产生了畏惧,丧失了学好它的信心。基于此,本文结合实践,探讨了如何利用化学实验突破教学的难点,从而提升学生学习化学的效率,为今后的化学课教学实验改革奠定基础。一、精心设计教学实验,激发学生学习化学的兴趣爱因斯坦曾经说过,“兴趣是最好的老师”。化学课程中可
Chemistry is a natural science based on experiment. Experiment is an important method to solve the difficult problem of chemistry teaching. However, judging from the current situation of chemistry teaching in junior high schools, students generally feel that chemistry learning is difficult. Some students even fear chemical knowledge and lose confidence in learning it well. Based on this, this paper discusses how to use chemistry experiment to break through the teaching difficulties, so as to enhance the students’ learning chemistry efficiency and lay the foundation for the chemistry experiment teaching reform in the future. A well-designed teaching experiment, to stimulate students interest in learning chemistry Einstein once said, “interest is the best teacher ”. Chemistry courses can be