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观察是人们认识世界的第一步,是思考、积累和表达的前提.善于观察,具有良好的观察能力,则是一个人能否正确认识事物的首要条件.化学是一门以实验为基础的自然科学,化学实验具有的直观性,其作用是其它任何内容所无法取代的,符合中学生的认知特征,易吸引学生,帮助他们理解不易掌握的知识,激发其求知欲,调动他们的学习积极性.作为一名教师,培养学生良好的观察习惯,提高观察能力显得尤为重要.为此,
Observation is the first step in the world’s understanding of the world, the premise for thinking, accumulation and expression.Good at observation, with good observation ability, is the first condition for a person to correctly understand things.Chemical is an experiment-based Natural sciences and chemistry experiments are intuitive and can not be replaced by any other content. They are in line with the cognitive characteristics of secondary school students and are apt to attract students to help them understand hard-to-grasp knowledge, arouse their curiosity and arouse their enthusiasm in learning As a teacher, it is very important to cultivate students’ good observation habits and improve the observation ability.Therefore,