论文部分内容阅读
教学内容:《声的利用》是人民教育出版社八年级物理上册第二章第3节内容。内容分析:本节知识主要是通过生活中的一系列的丰富的声现象来学习,从而使得学生更好的了解声音的产生-传播-特性-危害等。教学目标:1、知识与技能:了解日常生活、现代技术中声的应用。2、过程与方法 :通过观察或看录像等有关的文字、图片、音像资料,并获得社会生活中有关声的利用方面的知识。3、情感、态度与价值观
Teaching content: “The use of sound” is People’s Education Publishing House eighth grade physical volume second chapter third section content. Content Analysis: This section of knowledge is mainly learned through a series of rich sound phenomena in life, so that students can better understand the sound generation - communication - characteristics - hazards and so on. Teaching Objectives: 1, knowledge and skills: to understand everyday life, the application of sound in modern technology. 2, the process and methods: By watching or watching video and other related text, pictures, audio and video data, and access to social life in the use of sound knowledge. 3, emotion, attitude and values