Research for developing a system for selecting expository text materials

2020 Fiscal Year Final Research Report

• Project/Area Number: 18K13171
• Research Category: Grant-in-Aid for Early-Career Scientists
• Allocation Type: Multi-year Fund
• Review Section: Basic Section 09040:Education on school subjects and primary/secondary education-related
• Research Institution: Tamagawa University
• Principal Investigator: SHINOZAKI Yusuke 玉川大学, 文学部, 助教 (60759992)
• Project Period (FY): 2018-04-01 – 2021-03-31
• Keywords: 説明的文章 / 複数教材 / 選択基準 / 文書間類似度

Outline of Final Research Achievements

I examined the viewpoint of selecting multiple explanatory text materials and the method of calculating the similarity between the explanatory texts. As viewpoints for selecting teaching materials, viewpoints related to logic such as the content and format of sentences and viewpoints related to the author were extracted. It was suggested that it is effective to use cosine similarity as a method of calculating the similarity between explanatory texts.

Free Research Field

国語教育

Academic Significance and Societal Importance of the Research Achievements

本研究により、読解指導のための教材選択モデルが構築されることで、様々な説明的文章の教材としての連関が明らかにされることが予想される。また、このモデルを基に教材選択システムが開発されることにより、生徒の読解学習を効果的・効率的に支援する研究の発展が期待できる。