| Project/Area Number |
03680242
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
科学教育(含教育工学)
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| Research Institution | Yokohama National University |
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Principal Investigator |
HASHIMOTO Yoshihiko Yokohama National University (YNU) Faculty of Education, Professor, 教育学部, 教授 (60000072)
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| Co-Investigator(Kenkyū-buntansha) |
YAMASHITA Akira Fukuoka University of Education Faculty of Education, Professor, 教育学部, 教授 (60036910)
IKEDA Toshikazu YNU, Faculty of Education Assistant, 教育学部, 助手 (70212777)
ISHIDA Junichi YNU, Faculty of Education Associate Professor, 教育学部, 助教授 (70144186)
MAEDA Masao YNU, Faculty of Education Associate Professor, 教育学部, 助教授 (00016164)
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| Project Period (FY) |
1991 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1992: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1991: ¥1,300,000 (Direct Cost: ¥1,300,000)
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| Keywords | Open-ended Problem / Mathematics / Systematization / Problem Development / Classroom Teaching / Middle School / Children / オ-プンエンドの問題 / ミドルスク-ル |
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| Research Abstract |
We developed 13 open-ended problems in 5 and 6 grades. Also we developed 10 open-ended problems in 7 and 8 grades in 1991. In 1992, in particular, the problem of 'partition' was developed and six classroom teaching was carried out by using the Problem.
We considered the systematization according to the developed open-ended problems. How to find, how to classify, how to measure and how to construct among open-ended problems are proposed. We found that they are systematized from the four viewpoints. The analysis of curriculum content in school mathematics by using the systematization can be made. It will contribute to the revision of next curriculum.
We felt that it is important for elementary and junior high school teachers to cooperate with university professors.
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