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中学阶段是学习化学的基础阶段。学生不但要学习前人积累下来的化学知识,而且还要通过直接参与化学实验,掌握一定的实验操作技能,为能顺利地完成各类化学实验,学习科学研究的方法打下一定的基础。因此,如何训练学生的实验操作技能,培养实验能力,是中学化学教学中的一个重要内容。本文打算通过对初中化学实验操作技能教学的剖析,谈一点对实验操作技能教学的
The middle school stage is the basic stage of learning chemistry. Students must not only learn the chemical knowledge accumulated by their predecessors, but also must directly participate in chemical experiments, master certain experimental operation skills, and lay a certain foundation for the successful completion of various types of chemical experiments and learning scientific research methods. Therefore, how to train students’ experimental skills and develop experimental ability is an important part of chemistry teaching in middle schools. This article intends to analyze the teaching skills of junior high school chemistry experiments, and talk about the teaching of experimental operation skills.