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化学是一门基础自然科学,它与农业、能源、材料、资源开发、国防建设及环境保护等方面有着密切的关系,对我国在新时期的现代化建设起着重要的作用。中学化学教学是化学教育的启蒙和基础阶段。它不仅能为学生升入高一级学校学习有关专业奠定基础,而且能为毕业生参加工作解决处理一些实际问题打下基础。教师要想在今后的化学教学中提高化学教学质量,必须从初中抓起,从培养学生学习兴趣、激发他们的求知欲入手,从提高课堂教学效率做起,引导学生解决初中化学课时少、任务重、内容分散及有些概念极易混淆等问题,
Chemistry is a basic natural science. It has close relations with agriculture, energy, materials, resources development, national defense construction and environmental protection. It plays an important role in the modernization of our country in the new period. Chemistry teaching in middle school is the enlightenment and basic stage of chemistry education. It can not only lay the foundation for students to go to higher level schools to learn relevant majors, but also lay a foundation for graduates to participate in work-solving and solve some practical problems. If teachers want to improve chemistry teaching quality in chemistry teaching in the future, they must start from the middle school, start from cultivating students’ interest in learning and stimulating their curiosity, starting from improving classroom teaching efficiency, guiding students to solve the problems of junior high school chemistry, Heavy, scattered content and some concepts easily confused and other issues,