从事中学化学教学工作多年,我发现学生学习化学效果欠佳,很大程度上是因为他们没有学习化学的积极性和主动性。同时,教师在化学教学中过多地应用“灌输式”的传统教学模式,导致很多学生处于被动“接受”的学习状态。所以,如何构建中学化学“自主学习,自我发展”的主体性课堂教学模式,在课堂教学中充分发挥学生的主体作用,使学生自主学习,是中学化学教学中的一个重要的问题。 Having been engaged in chemistry teaching in middle school for many years, I found that students’ learning chemistry was not good, largely because they did not learn the enthusiasm and initiative of chemistry. At the same time, teachers in the chemistry teaching too much use “inculcating ” traditional teaching mode, resulting in many students in the passive “accepted ” learning state. Therefore, how to construct the subjective classroom teaching mode of secondary chemistry “self-study and self-development ”, give full play to the main role of students in classroom teaching and enable students to study independently, which is an important issue in chemistry teaching in middle school.