| 概率统计观念形成中的思维障碍分析 |
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| 引用本文： | 王红蔚,齐建华. 概率统计观念形成中的思维障碍分析[J]. 河南教育学院学报(自然科学版), 2006, 15(3): 1-3 |
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| 作者姓名： | 王红蔚 齐建华 |
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| 作者单位： | 河南教育学院,数学系,河南,郑州,450014;河南教育学院,数学系,河南,郑州,450014 |
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| 摘 要： | 概率统计的研究对象是随机现象.概率统计思维的本质在于:对随机事件发生的频繁程度定量化,在不确定的情景中作出良好判断.正是其思维方法别具一格,学生理解概率显得很复杂、很困难.通过对具体概率统计问题常见错误的分析,发现概率统计观念形成中的思维障碍,提出概率统计教学中应关注的方面.
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| 关 键 词： | 随机现象 思维障碍 条件概率 整体观念 |
| 文章编号： | 1007-0834（2006）03-0001-03 |
| 收稿时间： | 2006-03-30 |
| 修稿时间： | 2006-03-30 |
The Analysis of Thought Disturbance during the Process of Forming the Concept of Probability Statistics |
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| WANG Hong-wei,QI Jian-hua. The Analysis of Thought Disturbance during the Process of Forming the Concept of Probability Statistics[J]. Journal of Henan Education Institute(Natural Science Edition), 2006, 15(3): 1-3 |
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| Authors: | WANG Hong-wei QI Jian-hua |
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| Abstract: | The research object for probability statistics is a random phenomenon. The essence of probability statistics is to quantify the frequency of the happening of random events and to make a good judgment in an uncertain situation.Because it has a distinctive style,it is very difficult and complex for students to understand probability.The writer of this essay draws attention to some aspects in the teaching of probability through analyzing the common mistake in probability statistics and finding the thought disturbance during the process of forming the concept of probability statistics. |
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| Keywords: | random phenomenon thought disturbance condition probability overall concept |
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