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Title:
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EVALUATING VISUALIZATION FOR SLIDE-BASED
INVESTIGATIVE LEARNING WITH CONNECTION
BETWEEN PRESENTATION SLIDES |
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Author(s):
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Mitsuhiro Goto and Akihiro Kashihara |
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ISBN:
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978-989-8704-33-7 |
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Editors:
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Demetrios G. Sampson, Dirk Ifenthaler and Pedro Isaías |
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Year:
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2021 |
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Edition:
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Single |
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Type:
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Full |
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First Page:
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235 |
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Last Page:
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242 |
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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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Presentation documents have been increasingly used not only as supplementary presentation materials but also as contents
for investigative learning. In learning a presentation document, learners generally need to select a number of slides from
the document, which describe what they want to learn or should learn. However, it is not so easy to find out the slides to
be learnt since what each slide represents is not concisely stated and what connections exist between the adjacent slides are
not explicitly expressed. They accordingly take more time for learning and finish learning with incomplete knowledge.
In order to address this issue, this paper introduces a map called slidemap for visualizing the logical connections between
the slides. This map helps learners identify the sequence of slides to be learnt from the presentation document and grasp
the structure embedded in the document in a shorter time. This paper also demonstrates a tool for presentation slides-based
investigative learning with slidemap. In addition, this paper reports a case study involving 16 participants with the tool,
whose purpose was to ascertain whether using slidemap could be more beneficial for understanding the presentation
document than using PowerPoint user interface. The results of the study show the effect of increasing learning time and
visiting frequency for slides to be learnt, and promoting learners' understanding of presentation documents in a shorter
time. |
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