| Summary: | 碩士 === 國立中正大學 === 教育研究所 === 96 === Abstract
The study focused on the junior high school of the second-year & third-grade students in the face of the problem ... the basic concept of probability problems. Geometric problem of the incident. Ratio similar to the problem. Majority rule issues, such as four chances to take the concept of the problem-solving strategies and Solving Problems arising in the course of misconceptions.In September and October 2007 for the Yunlin County, a remote junior high school students in 167 second-year & third-grade students and Measurement, Measurement after some representation for the wrong type or related concepts An error of students to conduct individual interviews with students of the case to answer.
Study focused on the following:
1. Probability of students in the basic concept. Geometric incident. Approximate ratio. Majority rule issues such as the concept of understanding and problem-solving process taken by the strategy.
2. Probability of students face problems, taken by the individual problem-solving strategies. Implicit way behind when the intuitive ideas and concepts.
3. Chosen representative of the interviews of students the wrong solution to the myth behind the original concept is very likely chance intuitive misconceptions.
The results are as follows:
1. Whether the second-year & third-grade students of the probability of individual students answer all the correct answers or probability, the correct answers were as high or low rate [geometric incident] [basic concepts] [approximate ratio] [majority rule].
2.The students in the visual judgement vulnerable to [amount] [descriptive hrase] [inequality] impact on problem solving and be misled.
3. Probability of students on the concept of the city [Street near] rather than [absolute] is a [concept] rather than [the number of easily misunderstood, can not understand numerous chances after the operation, only slowly found it near A fixed value.
4. Probability of students problem-solving or intuitive judgement vulnerable because of personal reasons or affected by the media, and often with mathematical point of view contrary, the probability of a concept easily. Intuitive rather than conscious myth.
Keyword: Basic concepts of probability. Intuitive concept of probability. Probability of misconceptions
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