一、化学概念教学在学习化学知识中的作用 新编《中学化学教学大纲》指出:“使学生清楚地、准确地理解基本概念,对于学好化学是十分重要的,在教学中要尽可能通过观察实验或对物质变化现象的分析、比较、抽象、概括形成概念……不断加深对基本概念的理解和提高灵活运用化学知识的能力”。 First, the role of chemistry concept teaching in learning chemistry The new “Chemistry Syllabus for Middle Schools” states: "Making students understand the basic concepts clearly and accurately is very important for learning chemistry. It should be observed as much as possible in teaching. Experiments or analysis of the phenomena of material change, comparison, abstraction, and generalization form a concept... to constantly deepen the understanding of basic concepts and to improve the ability to use chemical knowledge flexibly.”