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Title:
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VISUALIZATION OF LEARNING LOG OF WEB-BASED APPLICATION FOR UNDERSTANDING THE STRUCTURE OF GEOMETRIC PROOFS |
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Author(s):
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Satomi Hamada and Masanori Yamada |
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ISBN:
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978-989-8533-93-7 |
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Editors:
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Demetrios G. Sampson, Dirk Ifenthaler, Pedro Isaías and Maria Lidia Mascia |
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Year:
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2019 |
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Edition:
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Single |
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Keywords:
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Mathematics, Geometric Proof, Visualization of Proof Structure, Visualization of Learning Log, Learning Analytics |
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Type:
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Full Paper |
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First Page:
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167 |
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Last Page:
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174 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Many students are not good at geometric proofs. One reason for this is that it is possible to memorize the proof procedure
explained by the teacher without understanding the structure of a geometric proof. So far, we have developed a
web-based application that supports the understanding of the structure of geometric proofs in junior high school
mathematics and have verified its effectiveness. Although the results of the evaluation experiments have indicated the
usefulness of this web-based application, it was not possible to identify the factors that brought about its usefulness. In
addition, because the web-based application was not equipped with a log analysis function, it was not possible to grasp
the aspects that students struggle with during a proof in the web-based application. In this paper, we present the results
and problems of the evaluation experiment of the web-based application so far and discuss the newly added log analysis
function. |
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