| Project/Area Number |
15500573
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Yamagata University |
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Principal Investigator |
OSAWA Hironori Yamagata University, Faculty of Education, Art and Science, associate professor, 教育文化学部, 助教授 (10343071)
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| Co-Investigator(Kenkyū-buntansha) |
MORIKAWA Ikutarou Yamagata University, Faculty of Education, Art and Science, Professor, 教育文化学部, 教授 (20166391)
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| Project Period (FY) |
2003 – 2006
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| Project Status |
Completed (Fiscal Year 2006)
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| Budget Amount *help |
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2006: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2005: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 2004: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2003: ¥2,000,000 (Direct Cost: ¥2,000,000)
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| Keywords | modeling / application / ICMI / アクションリサーチ / 学習心理学 |
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| Research Abstract |
This research is a practical case-study on the aspect of mathematical modeling and applications of mathematics. I promoted the classes of mathematics of the junior high school which were developed by action-research. Especially, I tried to handle the problems in the real world at the math-classes. The main teaching materials were settled in a book "Mathematics in life". For instance, the following topics have been described in it : (1) Weight of eggs (2) Hitotachi-origami (3) Baton passing (4) Triangular graph (5) Patterned making (6) Decision making (7) Victory method in janken (8) Time and hour (9) Surface area of an orange (10) Daily expression and mathematical expression (11) Slide puzzle (12) Fractal model (13) Secrets of ISBN (14) Error correcting codes (15) Iekebana (16) Kiela (17) Cryptography (18) Amidakuzi (19) Measurement by a board (20) π
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