| CAI在高中生物“生态平衡”一节中的应用 |
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| 引用本文： | 李云海.CAI在高中生物“生态平衡”一节中的应用[J].高师理科学刊,2001,21(1):84-85. |
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| 作者姓名： | 李云海 |
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| 作者单位： | 克山县第一中学,黑龙江,克山,161600 |
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| 摘 要： | 利用CAI演示漫画、图片资料 ,展示了生态平衡的原理和破坏生态平衡的因素 ,说明了人类能够建立和保持生态平衡 增强了课堂教学效果和课时容量 ,培养了学生的环境意识
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| 关 键 词： | CAI 生态平衡 多媒体 |
| 文章编号： | 1007-9831(2001)01-0084-02 |
| 修稿时间： | 2000年10月24 |
The application of CAI in the period of the ecologic balance in senior biology |
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| LI,Yun-hai.The application of CAI in the period of the ecologic balance in senior biology[J].Journal of Science of Teachers＇College and University,2001,21(1):84-85. |
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| Authors: | LI Yun-hai |
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| Abstract: | The caricatures,pictures and some other materials are shown by CAI,which embody the principles of the ecologic balance and the destroyed factors of the ecologic balance.It shows that the mankind can keep the ecologic balance.Meanwhile,it strengthens the result of the classroom instruction and increases the capacity of the period .The environment consciousness of the students is also trained. |
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| Keywords: | CAI ecologic balance multimedia |
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