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根据中学化学教学大纲提出的“加强化学实验是提高化学教学质量的重要一环”的的要求,我们在初、高中毕业班化学总复习过程中,在系统完成实验复习的基础上,举办了化学实验展览,几年来的数学实践证明:展览效果良好,深受学生欢迎。一、展览内容: 1、常用化学仪器:展出时分类放置,每件仪器附有说明卡片。使学生了解仪器的名称,规格、性能、使用方法及注意事项。如参观讲解容量瓶时,既介绍容量瓶的规格,又着重复习容量瓶的使用方法——溶液摩尔
According to the requirements of “enhancement of chemical experiment to improve the quality of chemistry education” proposed by the chemistry syllabus for middle schools, we will organize the review of the chemistry in the graduating class of the junior high school and senior high school and complete the review of the system. The chemical experiment exhibition shows that the practice of mathematics over the past few years has proved that the exhibition has performed well and is well received by students. First, the exhibition content: 1, commonly used chemical equipment: when the display is placed in categories, each instrument is accompanied by explanatory cards. Enable students to understand the name, specifications, performance, usage, and precautions of the instrument. If you visit to explain the volumetric flask, you will not only introduce the specification of the volumetric flask, but also repeat the use of the flask.