| 多媒体在化学课堂教学中的效率分析 |
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| 引用本文： | 余丽蓉,侯汉娜.多媒体在化学课堂教学中的效率分析[J].培训与研究,2004,21(2):53-54. |
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| 作者姓名： | 余丽蓉 侯汉娜 |
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| 作者单位： | [1]江汉油田文华学校，湖北潜江433124 [2]湖北教育学院化生系，武汉430205 |
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| 摘 要： | 在化学教学中，运用多媒体辅助微观物质结构教学，突破了教学难点；用多媒体模拟危险及有毒药品的实验，弥补了实验教学的不足；用多媒体创设问题情境，激发了学生的求知欲。多媒体在化学教学中的恰当运用，加快了学生的认识、理解和记忆，扩展了学生的思维空间，诱发了学生的探究欲望，避免了有毒药品对人体的危害，加强了学生的环保意识。
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| 关 键 词： | 基础教育 化学教学 课堂教学 多媒体辅助教学 教学效率 |
| 文章编号： | 1007-1687(2004)02-0053-02 |
| 修稿时间： | 2003年12月14 |
An Analysis of the Efficency by Using Multimedia in the Chemical Teaching |
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| YU Li-rong HOU Han-na.An Analysis of the Efficency by Using Multimedia in the Chemical Teaching[J].Training and Research-Journal of Hubei College of Education,2004,21(2):53-54. |
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| Authors: | YU Li-rong HOU Han-na |
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| Abstract: | In the teaching of chemistry, the using of multimedia helps us to overcome the difficulty during the teaching of matter structure, to offset the shortcoming of experiment teaching when it comes to those dangerous ones and to inspire student' s appetite of learning by creating a interesting scene for our students. By appropriately using multimedia during the teaching of chemistry, the learning, understanding and memorizing of students can be accelerated, their thoughts can be expanded, and their desire for learning can be stimulated as well. Further more, students can be protected from those poison and their sense of environment protection can be strengthened. |
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| Keywords: | multimedia teaching efficiency chemistry |
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