初中化学的物质名称或属性、化学反应类别、实验仪器等内容都涉及概念教学。概念教学是初中化学教学的重要内容,对学生理解化学知识、认识化学本质具有十分重要的基础作用。但在实际教学中,经常发现学生将概念混淆不清、张冠李戴,或者在书写化学名词时出现各种错别字,甚至根本就说不出一些化学名词。这与学生的机械学习、死记硬背有很大关联,长此以往,随着学生在化学概念上经受的打击越来越多,其对化学学科的兴趣也会荡然无存。那么,应如何改善初中化学的 Junior high school chemical substance name or attribute, type of chemical reaction, laboratory equipment and other content related to the concept of teaching. Concept teaching is an important part of junior high school chemistry teaching. It plays an important role in students’ understanding of chemistry and chemistry. However, in actual teaching, students often find confused concepts, misunderstanding of concepts, misunderstandings in the writing of chemical terms, or even no chemical nouns at all. This is closely related to students’ mechanical learning and rote learning. In the long run, their interest in chemistry will disappear as more and more students are exposed to the chemical concept. So, how to improve junior high school chemistry