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物理图象是“不同学科间知识与研究方法的联系与渗透”的典范,它遍布于物理“科学内容”的各大版块。本文通过对初中物理电现象中若干典型图象的评析,强调图象教学务必做到有目标、有比较、讲科学、讲效益,促使学生登上具有初步信息收集、信息处理、信息交流能力的平台。
The physical image is a model of “the connection and infiltration of knowledge and research methods among different disciplines.” It is found in all major sections of the physical science content. Through the analysis of some typical images of physics phenomenon in junior high school, this paper emphasizes that the teaching of images must achieve the goal of comparison, talk about science and stressing the benefits so as to prompt the students to ascend with the ability of preliminary information collection, information processing and information exchange platform.