摘要
针对现行化学平衡教学中存在的突出问题,研发了一款以合成氨为例的化学平衡知识学习和习题验证的教学软件。该软件采用了可视化的技术,用柱状图、曲线、数据来展示反应达到平衡的动态变化过程,便于学生从反应平衡的图像和数据中获取信息并进行推理,从而认知化学平衡的原理。该软件不仅能用于化学平衡各概念的教学,也能为化学平衡习题课的讲解创设必要的教学情境。
Based on the outstanding problems in the current chemical equilibrium teaching, a software tool for chemical equilibrium knowledge learning and exercise test was developed with synthetic ammonia as an example. The software adopted the visual technique to display the dynamic process of equilibrium by using histogram, curve and data, and it was convenient for students to obtain information from the reacting images and data, and to carry out reasoning, so as to recognize the principle of chemical equilibrium. This software could not only be used in the teaching of chemical equilibrium concepts, but also for the creation of the necessary teaching situation for the explanation of the chemistry equilibrium exercise class.
引文
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