FullText URL | papyrus_029_30_37.pdf |
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Author | 杉能 道明| |
Abstract | 「数学のよさ」は小学校学習指導要領(平成29年告示)で初めて算数科の目標の中に登場した言葉である。それまで使われてきた「算数のよさ」という言葉が単に「数学のよさ」という言葉に置き換えられただけではないと捉えたい。コンピテンシー・ベースの教育課程改訂のタイミングでの導入にはねらいがあり,算数・数学教育を一貫して数理を探究する創造的な資質・能力育成のためと考える。この資質・能力育成のためには「数学のよさ」を実感することが不可欠である。本論文では,「数学のよさ」とは何かを多角的に分析・考察し,子どもが「数学のよさ」を実感するための方策を探究した。「数学のよさ」の中核は,統合的・発展的に考える「よさ」であり,単元構想の工夫や数学的活動のエ夫,学習展開のエ夫によって子どもが「数学のよさ」を実感することができると考える。 |
Keywords | 数学のよさ 資質・能力 統合的・発展的に考える |
Publication Title | 岡山大学算数・数学教育学会誌 : パピルス |
Published Date | 2023-03-31 |
Volume | volume29 |
Start Page | 30 |
End Page | 37 |
ISSN | 1341-3155 |
language | Japanese |
File Version | publisher |
FullText URL | papyrus_029_21_29.pdf |
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Author | 山野 定寿| |
Abstract | 「速さの保存性」の基礎的理解ができていない状況が、筆者が調査した岡山県北部の児童79人にも見られた。走る時間や道のり、その他の状況(例えば坂道)で、速さAkm/hは様々に変わると捉えているのである。この問題を解決するために、これまで前提と考えられてきた平均による均一化をもっと児童に意識させ、学習している速さが平均速度であり、そのため走っている時間の間は、どこも速さはAkm/hであることを理解させることが重要である、と筆者は考えた。そこで、筆者は平均による均一化をもっと重視した授業改善のためのポイントを4点提案することにした。 |
Keywords | 速さの保存性 平均の考え アンケート調査 |
Publication Title | 岡山大学算数・数学教育学会誌 : パピルス |
Published Date | 2023-03-31 |
Volume | volume29 |
Start Page | 21 |
End Page | 29 |
ISSN | 1341-3155 |
language | Japanese |
File Version | publisher |
FullText URL | papyrus_029_14_20.pdf |
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Author | 磯野 嵩| |
Abstract | 学習指導要領(2017)が改定されて割合の学習は一層重視されているが,難単元である「割合」は知識・技能偏重になってしまうという実状がある。そのため,資質・能力を目的として割合の授業を再構築していくことが喫緊の課題である。 本稿では,第5学年の割合を活用する問題を,基準量×(1-0.1)と新しい割合を見いだして数学的に探究することを目的としたものである。基準量×(1-0.1)の考えを創造的に思考するためには,線分図によって割引の意味を捉えるだけでなく,求め方の着想を話し合う中で×(1-0.1)という創造的な思考を追跡して着想が明確になっていった。また,見いだした考えに対して,割引10%に消費税10%の条件を加えて判断させることで,不調和を契機に割合の増減に対して順序や数量を変えたりして児童が探究的に学ぼうとする姿が見られた。そのため,児童が見いだした考えに対して不調和を起こすことで探究的に学習するといった示唆が得られた。 |
Keywords | 割合 創造的思考力 探究的な学び |
Publication Title | 岡山大学算数・数学教育学会誌 : パピルス |
Published Date | 2023-03-31 |
Volume | volume29 |
Start Page | 14 |
End Page | 20 |
ISSN | 1341-3155 |
language | Japanese |
File Version | publisher |
FullText URL | papyrus_029_8_13.pdf |
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Author | 山﨑 湧太| |
Abstract | 本研究の目的は,小学校算数科における創造的数学力を育成する授業づくりを第6学年の比の授業実践に焦点を当てて追究することである。一般的な比の指導における解明すべき実践的な探究課題は,決まりきった一方向の数学的な見方・考え方で間題解決に終始している点である。本事例研究では,比の利用の問題について,児童自らが創造的に多面的な見方・考え方を積極的に働きかけて問題に取り組むアプローチを重視することにより,本当の割合の考えを活かした創造的な数学力を育成する算数の在り方を,授業実践を通して探究する。 |
Keywords | 多角的な見方 考え方 アプローチ 比の利用 割合の考え |
Publication Title | 岡山大学算数・数学教育学会誌 : パピルス |
Published Date | 2023-03-31 |
Volume | volume29 |
Start Page | 8 |
End Page | 13 |
ISSN | 1341-3155 |
language | Japanese |
File Version | publisher |
FullText URL | papyrus_029_1_7.pdf |
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Author | 林田 崚| 岡崎 正和| |
Abstract | 本研究は,微分の定義の極限概念の理解における困難性を踏まえ,微分の定義の学習段階において深い学びが生じる授業を構成することを目指すものである.それに伴い,本稿では,協定的構成主義の知識観を採用し,その知識観に関連した理論であるAPOS理論と教授学的状況理論を相補的に援用することを試みた.理論検討においては二者の特性を考察し,題材の考察と分析にはAPOS理論を,実際の授業の形や工夫などを考察する際には教授学的状況理論をそれぞれ用いて考察した.考察の結果として,微分の定義の極限概念の理解が生徒の中から生じるような授業計画を作成した.具体的には,微分の定義の極限概念についての理解を生じさせ深めていくことを目指し,そのためにはまず瞬間の速度を捉える上で,既有の知識を用いて具体的に働きかけることのできる行為の状況を設定し,そこから得られるアイデアを平均変化率の考えを元にグラフの中で表現し,洗練させる様相,またそのアイデアをコミュニケーションし言語化することで微分の考えに近づけていく様相を授業の構想へ含めることが重要であるという示唆を得た. |
Keywords | 深い学び 協定的構成主義 教授学的状況理論 APOS理論 |
Publication Title | 岡山大学算数・数学教育学会誌 : パピルス |
Published Date | 2023-03-31 |
Volume | volume29 |
Start Page | 1 |
End Page | 7 |
ISSN | 1341-3155 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/ESR/65481 |
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Title Alternative | Onset time and location of the main rupture of the 2018 Hokkaido Eastern Iburi, Japan, earthquake |
FullText URL | esr_029_049_063.pdf |
Author | KOWARI, Hirofumi| KOMATSU, Masanao| TAKENAKA, Hiroshi| |
Abstract | The rupture process at the beginning stage of the 2018 Hokkaido Eastern Iburi, Japan, earthquake (MJ 6.7) is investigated by analyzing P-wave records from local strong-motion stations. The records show about 3 s of small amplitude arrival (so-called "initial rupture phase") followed by the onset of the main energy release ("main rupture phase"). In this paper we address the issue: where the seismic energy release corresponding to the main rupture phase started at the primary stage of the main rupture, by locating the main rupture onset position. For this aim we applied the 2D and the 3D search methods to estimate the relative location of the onset of the main rupture with respect to the hypocenter, and the time difference between them. The 2D method assumes a plausible initial fault plane and locates the main rupture onset position on the initial fault plane, while the 3D method does not require such assumed fault planes. In the 2D method we employed each of the nodal planes of the first-motion focal mechanism as the initial rupture plane. The 3D method was able to give a better solution than the 2D one. It suggests that the main rupture initiation point might not be on the same fault plane as the hypocenter is. The solution shows that the main rupture onset point is 5.8 km southward and 2.5 km upward from the hypocenter, with the rupture time of 3.3 s from the origin time. It is consistent with the previous studies on the relationship between the magnitude and the initial rupture duration. |
Keywords | 2018 Hokkaido Eastern Iburi earthquake fault plane initial rupture strong motion |
Publication Title | Okayama University Earth Science Report |
Published Date | 2023-03-31 |
Volume | volume29 |
Issue | issue1 |
Start Page | 49 |
End Page | 63 |
ISSN | 1340-7414 |
language | Japanese |
Copyright Holders | © 2023 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
File Version | publisher |
JaLCDOI | 10.18926/ESR/65479 |
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Title Alternative | Geology of the Paleogene to Neogene successions and gentle upwarping of the Kibi Plateau Surface, surrounding area of Kibichuou Town, Okayama Prefecture, Southwest Japan |
FullText URL | esr_029_001_027.pdf |
Author | TANAKA, Hajime| SUZUKI, Shigeyuki| |
Abstract | The Paleogene to Neogene successions which are composed of the Paleogene Kayo Formation, the late Oligocene to earliest Miocene Yagane Formation and the middle Miocene Ukan Formation are sporadically distributed in the Kibi Plateau region, surrounding area of Kibichuou Town, Okayama Prefecture, Southwest Japan. The gravel of the Kayo Formation occupied paleo-valley of Pre-Paleogene basement. The Yagane and Ukan formations unconformably overlay Pre-Paleogene rocks and occupy the gentle valley on the Kibi Surface as valley fill deposits. The fluvial of the Kayo Formation is mainly composed of conglomerate with minor amount of sandstone and mudstone. The fluvial Yagane Formation is mainly composed of conglomerate and associated with sandstone, mudstone and coal beds. The marine Ukan Formation is subdivided into 3 members, the Yamagata Muddy sandstone Member (YMM), the Shimoyokomi Sandstone Member (SSM) and the Tsuneyama Mudstone Member (TMM) in ascending order. The YMM is characterized by the bio-disturbed very poorly sorted muddy sandstone with frequent burrows, which indicate tidal flat deposits. The SSM is mainly composed of parallel bedded well-sorted sandstone with occasional burrows, which suggest near shore deposits. The TMM is composed of homogeneous clay rich mudstone, which implies off shore deposits. The boundary between the SSM and TMM (the contact of the sandstone and mudstone) is distinctive and correlative throughout the study area. The boundary is considered to be formed under similar water depth. The variations of the boundary height indicate a later ground movement. From the north to the south in about 25km distance, the height of the boundary changes 260m (in Ukan), 300m (in Takeshou), 360m (in Kibikogentoshi) and 260m (in Nichiouji). It indicates that a very gentle upwarping of the Kibi Plateau Surface was formed after the deposition of the Miocene. |
Keywords | Kibi Plateau Surface Upwarping Miocene Ukan Formation |
Publication Title | Okayama University Earth Science Report |
Published Date | 2023-03-31 |
Volume | volume29 |
Issue | issue1 |
Start Page | 1 |
End Page | 27 |
ISSN | 1340-7414 |
language | Japanese |
Copyright Holders | © 2023 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65468 |
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Title Alternative | Advanced Hospital Training Activities in Fiscal 2022 |
FullText URL | interdisciplinary_3_75.pdf |
Author | MORITA, Mizuki| KANAYAMA, Naoki| AIDA, Toshiaki| WATANABE, Toyohiko| YAMASHITA, Noboru| HAKAMADA, Rei| YOSHIBA, Yasuyuki| |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 75 |
End Page | 82 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65467 |
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Title Alternative | English lectures for introducing Okayama university to international students |
FullText URL | interdisciplinary_3_73.pdf |
Author | KIWA, Toshihiko| |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 73 |
End Page | 74 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65466 |
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Title Alternative | Survey of Private Collections “Kyoson Collections” in Okayama University Library: Focusing on His Philosophical Thought |
FullText URL | interdisciplinary_3_67.pdf |
Author | SUZUKI, Ryozo| |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 67 |
End Page | 71 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65465 |
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Title Alternative | History of Mongolian Students Study Abroad in Japan in the First Half of the 20th Century: The Position of International Mongolian Students such as Horqinbilik in the Modernization of Inner Mongolia's Medical and Sanitary System |
FullText URL | interdisciplinary_3_61.pdf |
Author | BAO, Xuefeng| |
Keywords | overseas student medical hygiene modernize Modern History Inner Mongolia |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 61 |
End Page | 66 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65464 |
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Title Alternative | Historical Analysis of Medical Artificial Intelligence Development in China: Research Centered on the expert system of traditional Chinese medicine |
FullText URL | interdisciplinary_3_51.pdf |
Author | QIN, Ling| |
Abstract | This study is based on a historical analysis of the technological development and introduction of artificial intelligence for medical use in China, based on the progress of application of artificial intelligence technology development to the medical field of traditional Chinese medicine and the experience of many experts in clinical practice. Through the application history of Traditional Chinese Medicine(TCM)expert systems technology, we will review its historical characteristics and the necessity of TCM expert system technology. By examining the application cases of TCM expert systems, we can find that Traditional Chinese Medicine(TCM)expert systems play an important role as an auxiliary means of diagnosis and treatment for doctors. This paper finds that the development of Traditional Chinese Medicine(TCM)expert systems is directly related to the change of Chinese government's science and technology policy through the investigation of the application history of Traditional Chinese Medicine(TCM)expert systems. At the same time, because the science and technology policy directly related to the traditional Chinese Medicine(TCM)expert systems appeared late, so the implementation technology of the traditional Chinese Medicine(TCM)expert systems is still insufficient. The technical level adopted in the implementation of the existing traditional Chinese Medicine(TCM)expert systems is still in a relatively low state. Therefore, whether in hardware or software, we should develop a new integrated traditional Chinese Medicine(TCM)expert systems based on the treatment theory of many Traditional Chinese Medicine(TCM)expert systems, so as to meet the needs of modern Traditional Chinese Medicine(TCM)expert systems diagnosis, people's need for healthy life, and medical care. Finally, when studying the historical issues of Traditional Chinese Medicine (TCM)expert systems, the Chinese government's science and technology policy changes are also an integral part. |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 51 |
End Page | 60 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65463 |
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Title Alternative | Types of feelings of "Meiwaku/Burden": Through the analysis of examples of "Meiwaku/Burden" in Une mort très douce |
FullText URL | interdisciplinary_3_39.pdf |
Author | TANAKA, Natsumi| |
Abstract | In contemporary Japan, the elderly often say that they do not wish to be a burden on anyone, and they make important decisions with this motivation (here called feelings of "Meiwaku/Burden"). This paper seeks to categorize feelings of "Meiwaku/Burden" according to its relationship to the type of motivation they express. For this purpose, we focused on feelings of "Meiwaku/Burden" of elderly people in France. As there is no easily corresponding phrase in French for our word "Meiwaku/Burden", the French use several different words to express this sense "Meiwaku/Burden". Here we draw examples from Une mort très douce by Simone de Beauvoir, as well as her La Ceremonie des adieux. The analysis of examples given in these books indicates that "Meiwaku/Burden" of the elderly is motivated by three factors: relationships (déranger), emotions (ennuyer), and body/physical (gêner). In this paper, according to these three motivations we categorize feelings of "Meiwaku/Burden" three types: the feelings of "Meiwaku/Burden" about relationships, the feelings of "Meiwaku/Burden" about emotions, and the feelings of "Meiwaku/Burden" about bodily/physical things. |
Keywords | Meiwaku burden elderly people French analysis of example |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 39 |
End Page | 49 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65462 |
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Title Alternative | Feelings of “Meiwaku/Burden” and Autonomy: Through an Examination of Studies on Spiritual Pain and Self-Perceived Burden |
FullText URL | interdisciplinary_3_29.pdf |
Author | HIKASA, Haruka| |
Abstract | This study aimed to clarify the meaning of feelings of “Meiwaku/Burden” in Japan, which is expressed as “I do not want to bother others” or “I do not want to be a burden.” This is examined specifically in the context of medical care for the terminally and chronically ill. The first section of this paper reviews the core meaning of autonomy and the situations in which feelings of “Meiwaku/Burden” is focused in Japan. Section 2 examines the meaning of “Meiwaku” and “burden,” which is understood in regards to “autonomy,” particularly in the context of patients’ terminal suffering and spiritual pain in palliative care in Japan. Section 3 verifies that “Meiwaku” and “burden” in Japan are sometimes understood as “self-perceived burden (SPB).” Section 4 examines the meaning of “burden” in the discussion of SPB. Section 5 attempts to clarify the meaning of feelings of “Meiwaku/Burden” in medical care, specifically in the context of “autonomy.” |
Keywords | feelings of "Meiwaku/Burden" autonom independence spiritual pain self-perceived burden (SPB) |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 29 |
End Page | 38 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65461 |
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Title Alternative | Feelings of "Meiwaku / Burden" as a Interaction: A Reflection Based on a Gift-giving Theoretic Approach |
FullText URL | interdisciplinary_3_15.pdf |
Author | SUZUKI, Ryozo| |
Abstract | This paper examines elderly people’s Feelings of "Meiwaku / Burden" from the perspective of the act of gift-giving. In Japanese, the word "Morau" is used not only in receiving a concrete object, but also in having something done by someone. Both acts lead to the human relationship and the reciprocity. Both cases can cause a burden on receivers and others. We use then “Sumimasen”. This is not as the same as English words “Thank You”. But this usage of Japanese can be explained from a Gift-giving-theoretic point of view. Because, in terms of the outcome, they are the same thing from this theory. Therefore, we will examine the meaning of the word "receive" based on discussions by Kunio Yanagida, Michizo Toida, Ruth Benedict, Marcel Mauss, and others. We hope to clarify what is elderly people’s Feelings of "Meiwaku / Burden" by analyzing the meaning of human relationships brought about by the act of gift-giving in general. |
Keywords | gift-giving theory Feelings of "Meiwaku / Burden" human relationships |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 15 |
End Page | 27 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/65459 |
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Title Alternative | Graduate School of Interdisciplinary Science and Engineering in Health Systems: The Design and Story of Establishment |
FullText URL | interdisciplinary_3_1.pdf |
Author | SENO, Masaharu| |
Publication Title | Interdisciplinary Science |
Published Date | 2023-03-31 |
Volume | volume3 |
Start Page | 1 |
End Page | 9 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/63472 |
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Title Alternative | Practical Biodesign Course Activity Report in Fiscal 2021 |
FullText URL | interdisciplinary_2_51.pdf |
Author | Korenaga, Toshio| Ito, Takashi| Kishimoto, Toshio| Sengoku, Yoshinari| Oka, Hisao| Morita, Koji| Yamaguchi, Takuya| Kikuchi, Takashi| Sumita, Yoshihiro| Yoshiba, Yasuyuki| Sakurai, Jun| |
Publication Title | Interdisciplinary Science |
Published Date | 2022-03-31 |
Volume | volume2 |
Start Page | 51 |
End Page | 57 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/63471 |
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Title Alternative | Advanced Hospital Training Activities in Fiscal 2021 |
FullText URL | interdisciplinary_2_41.pdf |
Author | Morita, Mizuki| Hyodo, Yoshimi| Hikasa, Haruka| Sakai, Kenji| Kanayama, Naoki| Yoshiba, Yasuyuki| |
Publication Title | Interdisciplinary Science |
Published Date | 2022-03-31 |
Volume | volume2 |
Start Page | 41 |
End Page | 49 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/63470 |
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Title Alternative | Activity Report of Research Group for Next-Generation Interdisciplinary Science and Engineering in Health Systems |
FullText URL | interdisciplinary_2_37.pdf |
Author | Yoshioka, Tomohiko| Hikasa, Haruka| |
Publication Title | Interdisciplinary Science |
Published Date | 2022-03-31 |
Volume | volume2 |
Start Page | 37 |
End Page | 39 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |
JaLCDOI | 10.18926/interdisciplinary/63469 |
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Title Alternative | The New Development of 20 Years of Friendly Exchanges |
FullText URL | interdisciplinary_2_35.pdf |
Author | Wang, Meng| |
Publication Title | Interdisciplinary Science |
Published Date | 2022-03-31 |
Volume | volume2 |
Start Page | 35 |
End Page | 36 |
ISSN | 2436-3227 |
language | Japanese |
File Version | publisher |