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化学用语教学是初中化学教学中的一个难点,也是初中学生化学学习分化的一个拐点。本文笔者就分解内容贯穿始终;联系想象,强化记忆;抓住本质,寻找规律等方面,对优化初中化学用语教学,不断提高教学效率提出了有效的教学策略。一、分解内容,贯穿始终初中化学用语主要包括元素符号、化学式、离子符号及化学方程式等。虽然新教材对这些化学用语的教学内容已作了分散,但如果只是按照教材的编排去进行化学用语教学,学生同样会感
The teaching of chemical terms is a difficult point in junior high school chemistry teaching and is also an inflection point of junior high school students’ chemistry learning differentiation. In this paper, the writer has put forward effective teaching strategies to optimize the teaching of chemical terms in junior middle school and continuously improve the teaching efficiency in terms of breaking down the content, linking imagination, strengthening memory, grasping the essence and finding the law. First, the decomposition of content, throughout the junior high school chemistry terms mainly include the element symbols, chemical formulas, ionic symbols and chemical equations. Although the new teaching materials on these chemical terms of the teaching content has been scattered, but if only in accordance with the teaching materials for chemical language teaching, students will also feel