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物理学是一门以实验为基础的科学,在物理课的教学过程中,演示实验是一个重要组成部分.它不仅有助于提高教学效率,激发学生兴趣,而且是引导学生从感性认识逐步深化到理性认识的必经之路.从对中学物理演示情况的调查中得知,绝大多数学校因演示仪器紧缺,对教学大纲要求的演示实验无法如数完成,特别是山区中学,只能在黑板上讲“实验”.我系一部分来自山区的学生也反映了类似的情况,要求在大学学习期间能多做些实验并自制些简
Physics is an experiment-based science, demonstration experiment is an important part in the process of physics teaching, which not only helps to improve teaching efficiency and stimulate students’ interest, but also guides students to gradually deepen their perceptual knowledge To the rational understanding of the only way from the middle school physics demonstration survey found that the vast majority of schools due to the shortage of demonstration instruments, the teaching syllabus requirements of the demonstration experiment can not be done in order, especially in mountain middle schools, only in On the blackboard, “Experiment.” Some of my students from the mountainous areas also reflected a similar situation, requiring more experiments and self-made briefings at university