如何构建高效课堂是教师一直探索的问题,课堂教学高效与否主要体现在学生对课堂知识的掌握程度上。作为教师,应针对不同学科的特点采取措施将知识变得浅显易懂,使学生在不知不觉间掌握知识、理解知识、记住知识,从而大幅度地提升课堂的高效性。本人从事物理教学近十年,通过教学总结了一些经验,认为 How to construct an efficient classroom is a problem which teachers have been exploring. Whether the classroom teaching is efficient or not is mainly reflected in the students’ mastery of classroom knowledge. As a teacher, we should take measures to make the knowledge easy to understand according to the characteristics of different disciplines, so that students can grasp knowledge, understand knowledge and remember knowledge unconsciously, so as to greatly improve the efficiency of the classroom. I engaged in physics teaching for nearly a decade, summed up by teaching some experience, that