2014 Fiscal Year Final Research Report
Teaching on volcanism and formation of igneous rocks, linked to physical and chemical concepts.
| Project/Area Number |
24501043
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KATAOKA s. kyoko 新潟大学, 災害復興科学研究所, 准教授 (00378548)
KOBAYASHI Akizo 新潟大学, 人文社会・教育科学系, 名誉教授 (10018822)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 科学教育 / 災害教育 / 火山噴火 / 噴火素過程 / テフラ / 結晶作用 / 火山性洪水 |
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| Outline of Final Research Achievements |
Teaching on the "volcanism" and "formation of igneous rocks", using physical and chemical concepts, should be designed in present-day Japanese science education. Our attempts resulted as follow: (1) Image teaching materials of the volcanic rocks and pyroclasts to teach crystallization and vesiculation based on saturation concept were published in WEB page. (2) Using the pumice fragments, a demonstrative experiment was newly considered to teach plinian eruption. (3) Teaching materials of an flat submarine basaltic volcano erupted pillow lavas and fire fountain were shown from the Ogi Basalt, Sado Island, Japan, part of which were introduced by a TV open lecture. (4) Research techniques of the volcanic ash layers and roles of them as key beds were summarized in a lecture series as "Tephrology" (7 issues) in the journal "The Quaternary Research". (5) Volcanogenic catastrophic floods were geologically demonstrated, which provided knowledges for disaster prevention.
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| Free Research Field |
日本海形成期の海底火山を扱った火山地質学と岩石学、そして地学教育
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