如何优化课堂教学 ,提高课堂教学效率 ,特别是激励学生积极主动地摄取知识 ,是我们一直在探索的问题。“设问、阅读、答疑、讨论、归纳、练习”教学法 (以下简称化学教学模式 )就是一种尝试。化学教学模式是在教师启发下 ,通过学生自己动眼、动脑、动手、动口 ,亲自参与知识形? How to optimize classroom teaching and improve classroom teaching efficiency, and in particular motivate students to actively and ingest knowledge, is a problem we have been exploring. The “questioning, reading, answering, discussing, summarizing, and practicing” teaching method (hereinafter referred to as chemistry teaching mode) is an attempt. The chemistry teaching model is inspired by the teacher. Through the students’ own eyes, brains, hands, and mouth, they participate in the knowledge form themselves.