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化学概念是化学知识体系构建的基础,是初中学生化学学习的重要组成部分,提高初中化学概念的教学效果有助于学生形成完善的化学知识体系,提高对化学知识的应用能力.本文对初中化学概念的作用和特征做了简要的阐述,指出了初中化学概念教学的影响因素,最后,结合教学实践提出了初中化学概念教学的对策.
The concept of chemistry is the basis of the construction of chemical knowledge system and an important part of chemistry learning for junior high school students. Improving the teaching effect of junior high school chemistry concept helps students to form perfect chemical knowledge system and improve their ability to apply chemical knowledge.This paper analyzes the influence of junior middle school chemistry Concept and role of the concept of a brief elaboration, pointed out the impact of junior high school chemistry concept teaching, and finally, combined with the teaching practice of junior high school chemistry concept teaching countermeasures.