绪论课教学的成败,对学生今后的学习将起到深刻的影响。成功的绪论课能使学生树立正确的学习动机,激发学习兴趣,否则,会使学生产生厌学心理。通常的绪论课是教师用“一张嘴、一支粉笔和一块黑板”的教学方式。这样的教学,学生常感到枯燥乏味。几年来,我采取以实验为主,进行物理绪论课教学,收到了良好的教学效果。一、课前准备课前,着重准备实验仪器,给学生创造一个丰富多彩的学习氛围。1.展示的实验仪器种类及作用物理实验仪器的种类很多,我 The success or failure of the introductory class teaching will have a profound impact on the students' future study. Successful introductory class enables students to establish the correct motivation for learning, stimulate interest in learning, otherwise, students will be tired of psychology. The usual introductory lesson is how teachers teach “a mouth, a piece of chalk and a blackboard.” Such teaching, students often feel boring. Over the past few years, I take the experiment as the main, teaching the introduction of physics, received a good teaching effect. First, before class preparation, focus on preparing experimental apparatus, to create a rich and colorful learning atmosphere for students. 1. The type of experimental instruments displayed and the role of Physical experiments There are many types of instruments, I