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化学是一门自然学科,化学主要研究分子和原子层面上的物质组成、变化、结构和性质,是一门探究性和实验性学科。初中化学是学生化学学习的初始阶段,主要学习基础化学知识和化学反应,让学生了解化学基本物质的性质和构成,培养学生的化学学习兴趣,让学生思考化学学习方法,为今后更高层次的化学学习打基础,教师应建立高效课堂,培养学生的化学思维,夯实学生的基本知识。
Chemistry is a natural discipline. Chemistry is a research and experimental discipline that mainly studies the composition, variation, structure and nature of matter at the molecular and atomic levels. Junior high school chemistry is the initial stage of student chemistry learning, mainly to learn basic chemical knowledge and chemical reactions, so that students understand the nature and composition of chemical basic materials, develop students interest in chemical learning, allowing students to think about chemical learning methods for the future a higher level To lay a solid foundation for chemistry learning, teachers should establish efficient classrooms, cultivate students ’chemistry thinking and reinforce the students’ basic knowledge.