現代的な課題に「数学的な見方・考え方」を働かせる学習指導に関する一考察 : 「現代社会の見方・考え方」と組み合わせてCOVID-19対策を読み解く授業を通して

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現代的な課題を数学的に読み解くことを可能にする教育活動に関する一考察 : COVID-19への対策を読み解く数学授業を事例として

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Design and Practice of Mathematics Classes for Conceptual Understanding : “Explaining with Letter Expressions” with Creativity as a Conceptual Lens

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事象の探究を軸に据えた数学科テキスト『TGUISS数学』の教材 : 「複素数平面」と「統計的な推測」を事例として

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アメリカ コウブンショカン ゾウ U 2 キ サツエイ ノ チュウゴク タイリク クウチュウ シャシン ガゾウ ニツイテ

平成25年度科学研究費補助金基盤研究（A）中国における土地領有の慣習的構造と土地制度近代化の試み （課題番号 23242043）中間報告書特別レポー

知の統合が拓く「育てたい生徒像」の実現 : TGUISS6年（高3）の授業実践と分析を通して

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The Morphology of the Primary Dental Arch of Chinese Children in Shijiazhuang-City Part-I: Research concerning the size of the primary tooth crown, primary dental arch and the condition of primary occlusion

The purpose of this study was to investigate the size of the primary tooth crowns, primary dental arches, standard values and frequency distribution of primary occlusion in Chinese children. With the cooperation of a kindergarten in Shijiazhuang-city, China, the dental plasters from 55 children (36 boys and 19 girls, age range from 3-6 years old) with normal primary occlusion were collected. Because of different growth rates of the children, these children were divided into two groups, one comprising children less than 5 years old and the other of 5 years old or older. According to the method that the Japanese Society of Pediatric Dentistry reported, the data were statistically analyzed and compared to Japanese children. The results were summarized as follows: 1. Except lower primary lateral incisors, the values of the mesio-distal width of primary crowns of each tooth were significantly larger for boys than for girls in all tooth types. Also the Chinese children were inclined to show smaller mesio-distal tooth crown width than those of the Japanese children in all types of teeth. 2. Compared with the Japanese children, the Chinese children were inclined to show smaller primary dental arch length both in the maxilla and the mandible. But in the senior group, the Chinese girls were inclined to show smaller primary dental arch width than their Japanese female counterparts. On the contrary, the Chinese children tended to show larger dimensioned primary dental arch height than those of the Japanese children. 3. Though spaces between teeth (primate and growth spaces) were found in the Chinese children, the frequency was lower than that of the Japanese children. 4. The frequency of terminal plans in the Chinese children was 41.8% in the vertical type, 6.4% in the distal-step type and 51.8% in the mesial step type. 5. The primary canines occlusal relationship in the Chinese children was 63.1% in type I, 13.6% in type II and 23.7 in type III

A practice of interdisciplinary unit in concept-based curriculum : A Learning experience to create things that are needed in today’s society

application/pdf論文(Article)http://ci.nii.ac.jp/books/openurl/query?url_ver=z39.88-2004&crx_ver=z39.88-2004&rft_id=info%3Ancid%2FAA12321787departmental bulletin pape