机械运动的现象很普遍,学生也非常熟悉.但用物理的语言去描述运动,用物理的方法去判断运动,却是学生欠缺的.因此,在讲授北师大版八年级物理第三章第一节《运动与静止》时,我力求从学生身边入手,使学生学会用物理的方法来研究,并学会 The phenomenon of mechanical movement is very common, students are also very familiar with. But to use physical language to describe the movement, using physical methods to judge the movement, but students lack .Therefore, in teachingNational Normal University eighth grade physics chapter third In the section “Exercise and Quiescence,” I sought to start with the students, enabling them to learn to use physical methods to study and to learn