化学课堂教学的设疑艺术泾源县教研室刘继明课堂设疑，就是教师根据教学的内容和目标要求，创设具有较高价值的问题情境。它是一种诱发学生的兴趣，促使学生积极思考，从而将学生的思路引向深入的一种优化方式。笔者就自己多年来运用设疑法教学的体会，作如下探索性讨论和... The Art of Doubtfulness in Chemistry Classroom Teaching Liu Jiming’s classroom suspicion in the Wuyuan County Teaching and Research Office is based on the content of teaching and the requirements of the target, creating a problem situation with higher value. It is a kind of optimization method that induces students’ interest and encourages students to think positively, thus leading the students’ thinking to the depth. The author’s experience in using suspicion-based teaching over the years has led to the following exploratory discussions and...