Research theme for competitive and other funds (9)：
2021 - 2025 Theoretical Verification of the Lessons on Strata in Junior-High School and Development of Experiments and Lessons on Strata Formation
2021 - 2024 Perception Survey on Origin of Grain Refinement from Upstream to Downstream in Fluvial Sediments and Development and Proposal of
2017 - 2021 Verification of the lessons on strata in elementary and junior high schools and development of experiments and lessons on strata formation
2012 - 2016 Miss-using patterns on scientific language and development and evaluation of teaching program to improve ability of scientific writing
2005 - 2008 A research on the lessons of rocks and minerals incorporating the lessons of stones and jewels
1999 - 2004 Research on Methane Hydrate Beds under Sea Floor
2000 - 2002 Double BSR in Nankai Trough as a tool to study stability of subsurface gas hydrates
1997 - 1998 A research on the influences of sea-level changes onto the sedimentary processes of rivers
1994 - 1996 Study of Ocean Floor Structure and Evolution by Drilling
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Papers (65)：
Hiroki Y, Hirata T. Development of Running Water Experiments to Teach Downstream Grain-size Changes in Fluvial Sediments: For Teaching 5th Grade Elementary School Students about the Function of Running Water. Education of Earth Science (Journal of Japan Society of Earth Science Education). 2023. 76. 1,2. 1-11
Hiroki Y. Verification of academic appropriateness of illustrations on the stratigraphy of a coastal area in junior-high school science textbooks. Education of Earth Science (Journal of Japan Society of Earth Science Education). 2023. 75. 3. 101-110
Hiroki Y. Pitter-patter puzzle: a puzzle to teach time series change of things and phenomena (in Japanese). Min-nano Chigaku (Magazine of Japan Society of Earth Science Education). 2022. 3. 18-20
Hiroki Y. How to draw a graph of flow velocity changes from columnar section data using the Hjulström diagram. Education of Earth Science (Journal of Japan Society of Earth Science Education). 2022. 74. 2. 89-96
Hiroki Y. Simple experiments of strata formation using a donut-like water tank and commercially available sand and soil: for a lesson on strata formation in the 6th grade of elementary school. Mem. of Osaka Kyoiku Univ., Educational Science. 2022. 70. 221-227
Hiroki Y. Book review: Mini Guide No. 34 "If You Look into the Sand of the Beach". Min-nano Chigaku (Magazine of Japan Society of Earth Science Education). 2023. 4. 62-62
Hiroki Y. Book review: Field Manual Illustrated Worid of Sedimentary Structures. Min-nano Chigaku (Magazine of Japan Society of Earth Science Education). 2023. 4. 60-60
Masuda F, Hiroki Y. Spit deposits recognized in the Hyogo-Tsu ruins, Kobe City. A Report of the 62th excavation survey of Hyogo-Tsu ruins. 2017. 17-28
Terado S, Hiroki Y. Book review: A Manual for Education of Disaster Prevention to Protect Human Life from Natural Disasters. Education of Earth Science (Journal of Japan Society of Earth Science Education). 2016. 68. 3. 156-156
Hiroki Y. Geo-carnival for children: earth science festival in Osaka, part 2. Science Education News. 2015. 961. 6-7
Experiments on strata formation in a coastal area under the waves in a flume and creation of a stratigraphic model diagram
(The 77th Annual Meeting of Japan Society of Earth Science Education 2023)
Illustrations on stratigraphy of coastal area in junior-high school science textbooks
(The 76th Annual Meeting of Japan Society of Earth Science Education 2022)
Experiments with a donut-like water tank for a lesson on strata formation in elementary school using commercially available sand and soil
(The 75th Annual Meeting of Japan Society of Earth Science Education 2021)
Experiments using a straight-type flume for the lesson of strata in the 6th grade of elementary school
(The 74th Annual Meeting of Japan Society of Earth Science Education 2020)
About the definition of the classification of clastic grains: whether the grains of 2 mm in diameter are gravel or sand
(Annual Meeting of the Sedimentological Society of Japan, 2020 2020)
1991 - 1994 The University of Tokyo Graduate School of Science Doctor course, Geology
1987 - 1989 Shizuoka University Graduate School of Education Master course, Science Education
1983 - 1987 Ibaraki University Faculty of Education Course for Elementary School Teacher, Science
Professional career (2)：
(PhD) (The University of Tokyo)
(Master of Education) (Shizuoka University)
Work history (5)：
2022/04 - 現在 Osaka Kyoiku University Executive Director and Vice President
2013/04 - 2022/03 Osaka Kyoiku University Faculty of Education Professor
2007/04 - 2013/03 Osaka Kyoiku University Faculty of Education Assistant Professor
2000/04 - 2007/03 Osaka Kyoiku University Faculty of Education Assistant Professor
1995/04 - 2000/03 Osaka Kyoiku University Faculty of Education Assistant Professor
Committee career (3)：
2008 - 現在 日本地学教育学会 評議員
2014 - 2020 日本地質学会 理事
2005 - 2013 日本堆積学会 運営委員
Awards (2)：
2012 - 日本地質学会第119年学術大会優秀ポスター賞
2007 - 平成19年度日本地学教育学会優秀論文賞
Association Membership(s) (9)：
Palaeontological Society of Japan
, Society of Japan Science Teaching
, SEPM Society for Sedimentary Geology
, Japan Society of Earth Science Education
, Shizuoka Society of Earth Science
, The Japanese Association for Petroleum Technology
, The Sedimentological Society of Japan
, The Geological Society of Japan
, International Association of Sedimentologists
