问题是促进学生积极参与课堂教学与学习的有效工具.一个有效的问题,能使学生聚精会神的进行思考,提高学生的思考能力和学习积极性.本文结合自身教学经历,对于化学课堂教学中的问题设置谈谈几点想法.随着新课程改革的深化开展,教育理念不断更新,高效课堂是以学生为主导,以质疑为导向的教学理念,充分落实学生学习的主体地位.高效课堂要求提高学生的参与度,而问题是促使学生积极参与课堂教学与提升自我学习能力的有力工具.一个恰到好处的问题,能使学生 The problem is to promote students to actively participate in classroom teaching and learning an effective tool.An effective problem that enables students to concentrate on thinking and improve students’ thinking ability and learning enthusiasm.This paper combines their own teaching experience, for the chemistry classroom teaching problems Talk about a few ideas.With the deepening of the new curriculum reform, education concepts are constantly updated, efficient classroom is a student-led, question-oriented teaching philosophy, the full implementation of the dominant position of student learning.Efficient classroom requirements to improve students Participation, and the problem is to promote students to actively participate in classroom teaching and improve self-learning ability of a powerful tool for a proper problem, make students