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物理是一门以观察和实验为基础的自然科学.认真做好物理实验,不仅是学好物理知识的重要途径,而且是提高学生素质的重要方法.初中物理实验一般可分为以下三种类型:一是老师在课堂上做的演示实验;二是学生在实验室做的分组实验;三是学生在家做的课外小实验.
Physics is a natural science based on observation and experimentation. Doing well physical experiments is not only an important way to learn physical knowledge, but also an important method to improve students’ quality. Junior high school physics experiments can be generally divided into the following three types: One is the demonstration experiment that the teacher does in the classroom; the second is the grouping experiment that the student does in the laboratory; the third is the extracurricular experiment that the student does at home.