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初中物理教学以观察、实验为基础。观察和实验,能够使学生对物理事实获得具体明确的认识,而这种认识是理解物理概念和规律必要的基础;观察和实验,对培养学生的观察和实验能力、实事求是的科学态度、激发学生学习兴趣都有不可替代的重要作用。因此,教学中要重视让学生观察有关的现象,要大力加强物理实验教学。实验课是课堂教学的延伸和补充,是搞好物理教学的不可忽视的重要组成部分。而对于实验,许多教师往往不重视,忽视了其重要性。在教学实践中体会到,重视实验的教学,既有利于巩固知识,提高能力、激发学生的兴趣,又有利于培养学生的动手动脑习惯和实验技能,有利于进一步挖掘学生中的创造潜力、培养学生的分析问题和解决问题的能力、有利于培养学生的科学创新能力,对全面提高物理教学质量具有重要意义。
Junior high school physics teaching is based on observation and experiment. Observation and experiment, which enable students to get a concrete and definite understanding of physical facts, and this understanding is the necessary basis for understanding the concepts and laws of physics. Observation and experiment are necessary to stimulate students’ observation and experiment ability and realistic scientific attitude, Learning interest has an irreplaceable important role. Therefore, teaching should pay attention to let students observe the phenomenon, we must vigorously strengthen the physics experiment teaching. The experiment class is an extension and supplement of the classroom teaching, which is an important part that can not be neglected to improve the physics teaching. For experimentation, many teachers often neglect their importance. In the practice of teaching, attaching importance to experimental teaching is not only conducive to consolidating knowledge, improving abilities, stimulating students’ interest, but also helping to develop students’ hands-on brain habits and experimental skills, which are conducive to further exploring students’ creative potential and cultivating Students ’ability to analyze and solve problems is conducive to cultivating students’ ability of scientific innovation, which is of great significance to improving the overall quality of physics teaching.