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高中化学课程标准指出,化学是一门以实验为基础的科学。通过化学实验,可全面提高学生的科学素养,激发学生学习化学的兴趣。学生通过在实验中发现问题,解决问题的过程,提高的不仅仅是化学知识和技能,同时还能形成严谨的科学态度和实事求是的科学精神。一、设计有效实验,使化学实验具有发现知识、培养兴趣、激发思维、培养品德等功能在实验过程中,学生通过实验操作,培养动手能力;通过对实验现象的观察、分析,更好地理解、巩固和运用化学知识,培
High school chemistry curriculum standard states that chemistry is an experiment-based science. Through chemical experiments, students can improve their scientific literacy, stimulate students interest in learning chemistry. Through the process of discovering problems and solving problems in experiments, students can not only improve their chemical knowledge and skills, but also form a rigorous scientific attitude and a scientific spirit of seeking truth from facts. First, the design of effective experiments to chemical experiments with the discovery of knowledge, to develop interest, stimulate thinking, cultivate moral and other functions in the experiment process, students through experimental operation, develop practical ability; through the observation of the phenomenon of the phenomenon, analysis, better understanding , Consolidate and apply chemical knowledge, training