一、提出问题,自主探究课前学生利用教师结合教材内容编写的学案认真自学课本内容,探究解答,为新课内容的学习作一定的铺垫,初步培养学生的自学探究能力。教师必须以主体性发展原理为指导,恰当地编写教案、学案,达到教师主导和学生主体的和谐统一,创造良好的心理环境和教学氛围,借此提高学生的实践能力。二、实验引领课堂教学物理是一门以实验为基础的自然科学。物理学科行之有效的方法和途径是实验操作研究,演示、观察、思考。实验的关键是:让学生亲历知识的形成过程。在知识的发生、发展过程中,让学生不仅知其 First, ask questions, self-inquiry students to use the teachers to combine textbook content prepared by the students carefully self-study textbook content, explore answers, for the new course content for learning to pave the way for the initial training of students’ self-learning ability. Teachers must take the principle of subjective development as a guide, and properly prepare lesson plans and case studies to achieve the harmonious unity of teachers and students, and create a good psychological environment and teaching atmosphere to improve students’ practical ability. Second, experiment leads classroom teaching Physics is a natural science based on experiment. The effective methods and approaches of physics disciplines are experimental operation research, demonstration, observation, and thinking. The key to the experiment is: Let students personally experience the formation of knowledge. In the process of knowledge development, let students not only know