一、实验演示在初中物理课堂教学中的作用和意义物理是一门自然学科,研究的是物质的结构、发展规律以及相互作用,具有较强的实验性。但在传统的物理教学中,教师普遍以理论教学为主,教学内容枯燥乏味,而且抽象难懂,不利于激发学生学习的兴趣,导致教学质量低下,更无法实现现代素质教育中培养学生实践能力、创新能力的教学目标。现代教育的核心目标是培养学生的实践能力和创新能力,而实验演示在物理教学中的应用可以 First, the experimental demonstration in junior high school physics classroom teaching and significance of Physics is a natural discipline, the study of the material structure, the law of development and interaction, with strong experimental. However, in the traditional physics teaching, the teachers are generally based on the theory teaching, the teaching content is boring, and the abstract is difficult to understand, which is unfavorable to arouse the students’ interest in learning, which leads to the poor teaching quality, and can not realize the practice ability of students in modern quality education , Innovative teaching objectives. The core goal of modern education is to cultivate students’ practical ability and innovative ability, and the application of experimental demonstration in physics teaching can