Recent works
Otsuji. H. (2022.11). The Meaning of "School Subject" and some developed examples. Science Educatino Monthly, 71(11), No.844, 13-16. (Japanese)
Otsuji, H. (2022.8). The Moon in the Night of Nirvana, IX GeoSciEdu 2022, Matsue, Japan.
Otsuji, H. (in press).The Origin of Primary Science Education in Japan: A case of an East Asian Country., University of Campinas (Unicamp) and São Paulo State University (Unesp), Brazil.
Otsuji, H. (2022.4.4). Obtaining Research Fund from Japan: Factors to Consider, 40th Agency Research In-House Review, Keynote speech, 9:00-9:40am, April 4, 2022, West Visayas State University, Philippines.
YouTube 13'22" 
Otsuji, H. (2022.3.25). Online workshop on University and Academics for Junior Secondary School Students, Journal of Education Career Center, Toyo University, Vol.4, 3-11. [Japanese]
Aiga Y, Otsuji H, Kizawa R, Takaiwa C, Nagano T, Nishimura Y, Hara T, and Yamazaki Y. (2022.3.25). What and how the faculty members in charge of teaching professions have thought, directed, and coped with the COVID-19 disaster to maintain their ordinary teaching?: A roundtable discussion in Kawagoe campus, Journal of Education Career Center, Toyo University, Vol.4, 45-55. [Japanese]
Otsuji, H. (2021.7.19). Lessons of a Veteran Teacher's Ordinary Instruction in Elementary School Science: Implications to Using an Analysis of Fujio Hiramatsu's Practice, in Isozaki & Sumida (eds.). Science Education Research and Practice from Japan, London: Springer, 221p, pp.109-131. DOI
Otsuji, H. (2021.6.19). The Philosophical Background of Art in STEAM Education: Practical Trial for Prospective Science Teachers in Japan, EASE Conference 2021, Shizuoka, Japan (Online), Room 4 (3: Science Education for Middle or Secondary School and Related Areas), DAY 2 [June 19th (Sat.)] Session 3, 14:30-16:00 (JST:GMT+9)
YouTube 12'45" 
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