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为了更有效地完成中学化学教学任务,更好地激发学生学习化学知识的兴趣,拓宽学生的知识面,培养学生独立思考,勇于探索和进取的精神,我们开发、生产了一种新型的化学实验演示教具——光显示化学反应演示仪。它既可以在课堂上作化学反应基础理论讲解的实验验证,也可以作为学生课外活动的化学游艺装置,对于增强实验教学的效果具有独特的意义。
In order to complete the chemistry teaching task more effectively, to stimulate students’ interest in learning chemical knowledge, to broaden the students’ knowledge, and to develop the spirit of independent thinking, courage to explore and enterprising, we developed and produced a new chemical experiment. Demonstration teaching aid - light display chemical reaction demonstrator. It can be used as an experimental verification of the basic theory of chemical reaction in the classroom, and it can also be used as a student’s extracurricular activities of the chemical entertainment device, which has unique significance for enhancing the effectiveness of experimental teaching.