研究者詳細 - 服部　裕一郎

論文 - 服部　裕一郎

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Critical thinking as equitable treatment of multiple perspectives in solving trans-scientific issues: Comparison between socio-critical modeling and word problem solving

UEGATANI Yusuke, ISHIBASHI Ippo, HATTORI Yuichiro

日本科学教育学会研究会研究報告 36 ( 2 ) 65 - 70 2021年12月

記述言語：英語掲載種別：研究論文（研究会，シンポジウム資料等）出版者・発行元：一般社団法人日本科学教育学会

This study aims to identify a potential factor in students' narrow perspectives when engaging with trans-scientific issues. The main structure of this study is divided into the following two parts. First, based on existing empirical data, we reviewed the theoretical issue of conceptualizing critical thinking within mathematics education research and proposed a new conceptualization as equitable treatment of multiple perspectives from a superordinate ethical perspective. Second, from this perspective, we retrospectively analyzed whether students disrespected a probabilistic perspective in solving and a traditional word problem with conditional probability. Consequently, we found that students tended to take a probabilistic perspective in solving the traditional word problem. It is suggested that excessive information in word problems narrows their perspective rather than the authenticity of the problems.

DOI： 10.14935/jsser.36.2_65

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Japanese use of probabilistic language about diagnosis tests for COVID-19: an analysis of Twitter data 査読

Uegatani, Y, Ishibashi, I, Hattori, Y

Philosophy of Mathematics Education Journal 2021年12月

Development of Socio-critically Open-ended Problems for Critical Mathematical Literacy: A Japanese Case 査読

Hattori, Y, Fukuda, H, Baba, T

Journal of Educational Research in Mathematics. 2021年8月

生涯学習においてプログラミング的思考を育むユニバーサル算数数学教材の開発研究―アンプラグド教材による思考過程の視覚化―

松原和樹, 服部裕一郎

日本科学教育学会研究会研究報告 35 ( 6 ) 21 - 24 2021年5月

通常学級における算数困難の可能性のある児童への個別支援の検討 ―早期発見・早期支援の観点から―

近藤修史, 是永かな子, 服部裕一郎

高知大学教育学部研究報告 ( 81 ) 199 - 208 2021年3月

これからの数学科教育研究に関する一私見－狭義の問題解決と広義の問題解決に焦点をあてて－招待

服部裕一郎

日本教科教育学会誌 43 ( 4 ) 85 - 92 2021年3月

算数・数学における系統的な折り紙教材の開発研究(Ⅱ) ―根号を用いて表される長さの量感に着目して ―

松原和樹, 服部裕一郎, 神垣雅郁

高知大学教育学部研究報告 ( 81 ) 101 - 108 2021年3月

複式学級における合同学習形態による算数科授業の開発(Ⅲ) ―小学校低・中学年に焦点をあてたユニバーサルデザイン授業の実践―

服部裕一郎, 松原和樹, 是永かな子, 近藤修史

高知大学教育学部研究報告 ( 81 ) 73 - 84 2021年3月

Exploration of Socio-Critical Modeling Teaching Materials from the Perspective of Risk Communiation（リスクコミュニケーションを視点とした社会批判的モデリングの教材の探求）

石橋一昴, 上ヶ谷友佑, 服部裕一郎

日本科学教育学会年会論文集 45 133 - 136 2021年

記述言語：日本語出版者・発行元：一般社団法人日本科学教育学会

The purpose of this study is to explore teaching materials on socio-critical modeling for developing students' ability of critical consideration based on mathematical modeling to understand daily and societal situations. To this end， we focused on risk communication， which has reported difficulties in conveying risk information from experts to general citizens. As a result， it is suggested that the societal topics of "conveying relative risk (risk ratio) or odds ratio without baseline risk" or "mismatched framing" are suitable for teaching materials on socio-critical modeling. We found related societal topics in Japanese newspapers. Risk communication is effective in exploring socio-critical modeling teaching materials. In addition， because some of the risks increase with age， students can and should learn not only about their current positions in society but also about their future positions through lessons oriented toward socio-critical modeling.

DOI： 10.14935/jssep.45.0_133

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Posing a Quasi-Society in the Problem Context of Socio-Critical Modeling: 'Quadratic Voting' as Teaching Materials（社会批判的モデリングの問題文脈における疑似社会の設定―「クアドラティックボーティング」の教材化―）

服部裕一郎, 上ヶ谷友佑, 石橋一昴

日本科学教育学会年会論文集 45 137 - 140 2021年

記述言語：日本語出版者・発行元：一般社団法人日本科学教育学会

This study proposes a new problem context using students'daily and societal situations as teaching material for implementing socio-critical modeling in mathematics classes. We reviewed the practice of a thematic approach based on critical mathematics education-a theoretical perspective of socio-critical modeling-and reconsidered the framework of socially open-ended problems that emphasize students'daily and societal situations. Based on our research outcome， we propose a quasi-society， as the problem context. School based extracurricular activities such as election of the student body president can correspond to real-world elections. We see it as a quasi-society. This study critically examines the role of mathematics in addressing problems that are inherent in a quasi-society for effectively teaching socio-critical modeling. We used Taiwan's quadratic voting system as the teaching material.

DOI： 10.14935/jssep.45.0_137

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Intellectual Need: A Key Motivation Toward Critically Understanding the Roles of Mathematical Modeling in Society（知的必要性：数学的モデリングの役割の批判的理解への鍵となる動機）

上ヶ谷友佑, 石橋一昴, 服部裕一郎

日本科学教育学会年会論文集 45 129 - 132 2021年

記述言語：日本語出版者・発行元：一般社団法人日本科学教育学会

The purpose of this paper is to determine practical implications for the effective implementation of a socio-critical modeling approach in mathematics lessons. We analyzed an activity undertaken by tenth-grade students from a school of educational research in Japan. In this activity， the students inquired about recycling efforts in their cities. They found differences in the definitions of "recycling rate" between the cities and asked the city officers about the different definitions. Until they realized there were multiple definitions， they uncritically accepted a definition. This episode， thus， implies the possibility that an intellectual need for critical consideration supports the effective implementation of a socio-critical modeling approach. However， the students uncritically accepted the officers' reply that the definitions in cities have the same meaning. Future research needs to further investigate how a socio-political perspective supports students' intellectual need.

DOI： 10.14935/jssep.45.0_129

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Mathematics Education for Trans-Scientific Issues: Implementability of a Socio-Critical Modeling Approach/Rationale for Our Research Project（トランス・サイエンスな問題に対応する数学教育：社会批判的モデリングの実装可能性―課題研究企画趣旨―）

服部裕一郎, 上ヶ谷友佑, 石橋一昴

日本科学教育学会年会論文集 45 127 - 128 2021年

記述言語：日本語出版者・発行元：一般社団法人日本科学教育学会

With the spread of the novel coronavirus disease， there is a need for mathematics education to deal with social issues that cannot be solved by scientific knowledge alone (trans-scientific issues).Therefore， this project focuses on socio-critical modeling， which aims to critically examine the role of mathematical modeling in students' daily and societal situations and the possibility of its implementation in mathematics classes. In critical mathematics education， which is the theoretical perspective of socio-critical modeling， both the everyday and the social are required simultaneously in the task context. However， it is difficult to create teaching materials for mathematics in children's daily and societal situations， which is neither only daily nor only societal. This project will examine this point from various perspectives such as a case study of students'research activity on the definition of recycling rate， risk communication， and socially open-ended problems.

DOI： 10.14935/jssep.45.0_127

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数学的活動を真正にするためのユーモアの認知的役割―多角形の内角の和の求め方の拡張に注目して― 査読

服部裕一郎, 上ヶ谷友佑

日本科学教育学会誌科学教育研究第44巻第4号 pp.261-270． 2020年12月

Role of probability in socio-critical modelling: A study of Japanese high school students' perception of COVID-19 certification

UEGATANI Yusuke, ISHIBASHI Ippo, HATTORI Yuichiro

日本科学教育学会研究会研究報告 35 ( 3 ) 43 - 48 2020年12月

記述言語：英語掲載種別：研究論文（研究会，シンポジウム資料等）出版者・発行元：一般社団法人日本科学教育学会

The social need for negative result certificates of polymerase chain reaction (PCR) testing for COVID-19 has rapidly increased during the pandemic. Although the results of the test should be interpreted based on the concept of conditional probability like any other test, this is not an easy task for high school students in general. This study reports the thought process of Japanese tenth-grade students regarding the use of mathematics for social issues. Based on a design research approach, two experimental lessons have been conducted to investigate how the students perceive the necessity of certificates for PCR tests with the probabilistic concepts in a given fictional context. It has been observed that even intelligent students came to conclusive opinions, intentionally neglecting the results of probabilistic thinking. It is imperative to discuss how students' critical and mathematical thinking abilities can be developed in real-world contexts without appealing to the usefulness of mathematics.

DOI： 10.14935/jsser.35.3_43

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中学校数学授業における社会的オープンエンドな問題の開発とその実践―生徒の批判的思考力の涵養を目指して― 査読

田中勇誠, 服部裕一郎

日本数学教育学会誌数学教育，102(11) pp.2-11. 2020年11月