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A study of quantification and refinement of radiation measurement experiments and their educational effect in primary and secondary education

Research Project

Project/Area Number 15K12393
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Science education
Research InstitutionTottori University of Environmental Studies

Principal Investigator

ASHIKAGA HIROTO  公立鳥取環境大学, 環境学部, 教授 (00612342)

Co-Investigator(Kenkyū-buntansha) 中川 和道  神戸大学, 人間発達環境学研究科, 名誉教授 (00134403)
Co-Investigator(Renkei-kenkyūsha) TAKETANI ATSUSHI  独立行政法人理化学研究所, 光量子工学センター, 副チームリーダー (30222095)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords放射線 / 教材 / 計測 / 半減期 / ベータ線 / ガンマ線 / トロン / 霧箱 / アラニン / 定点観測
Outline of Final Research Achievements

Treatment of radiation has been emphasized in the course of study. We developed teaching materials so that students in primary and secondary schools measure radiation quantitatively themselves, train their ability to correctly interpret and evaluate the numerical values, and to judge risks. We also developed a quantitative experiment that reduces the difficulty for science teachers at primary and secondary schools by lowering the height of the barriers that they feel when using the radiation side reader of the Ministry of Education. Concerning the identification of radiation nuclides by the energy spectrum of gamma rays, experiments of three principles for people to protect themselves from external radiation, the measurement of beta ray energy distribution by tracks in a cloud chamber and the measurement of the half-life of 212Pb using 220Rn(thoron) in hot spring water.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report

Research Products

(6 results)

All 2018 2017 2016

All Presentation Book

  • [Presentation] 温泉水中の222Rnを用いた212Pbの半減期の測定2018

    • Author(s)
      足利裕人
    • Organizer
      応用物理学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] トロン温泉の教材化2017

    • Author(s)
      足利裕人
    • Organizer
      応用物理学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Related Report
      2016 Research-status Report
  • [Presentation] トロン温泉の教材化2017

    • Author(s)
      足利裕人
    • Organizer
      日本物理教育学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 三朝の温泉水を用いた214Pbの半減期の教材化2016

    • Author(s)
      足利裕人
    • Organizer
      日本物理教育学会
    • Place of Presentation
      新潟大学
    • Year and Date
      2016-08-06
    • Related Report
      2016 Research-status Report
  • [Presentation] 温泉水を用いた214Pbの半減期の教材化2016

    • Author(s)
      足利裕人
    • Organizer
      応用物理学会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2016-03-19
    • Related Report
      2015 Research-status Report
  • [Book] 文部科学省放射線副読本を活用した授業のための実験教材および教師用テキスト2018

    • Author(s)
      中川和道、足利裕人
    • Total Pages
      78
    • Publisher
      総合印刷出版株式会社
    • Related Report
      2017 Annual Research Report

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Published: 2015-04-16   Modified: 2019-03-29  

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