课堂上的有效设问能明确交流互动的核心内容,能提高参与者的积极性和专注度,能开阔和启迪思维,能梳理思维流程,能构建知识体系,能学习到用设问的方法去学习和验证知识,能大大提高课堂教学的效率。本文介绍对物理课堂上有效设问的设计的原则和针对物理课堂上不同的需要而进行设问的具体方式。 Effective question and answer in the classroom can clearly communicate the core content of interaction, can improve the participants’ enthusiasm and concentration, can broaden and enlighten thinking, can sort out the thinking process, can build a knowledge system, can learn to ask questions to learn And verify knowledge, can greatly improve the efficiency of classroom teaching. This article presents the principles of designing effectively for questions in physical classrooms and how to set questions for different needs in physics classrooms.