Comparison of Educational Effects Between 2D CAD and Hand Drafting and Approach to Improvement of Teaching Method

DOI

Bibliographic Information

Other Title
  • 2次元CADと手描き製図による教育効果の比較と授業改善の試み

Description

One important subject in basic drafting class is ensuring that the students understand drafting rules based on Japanese industrial standards. Recently, instead of hand drafting, 2D or 3D CAD has been introduced to drafting practice classes in engineering education. However, there are few reports on CAD’ s educational effects. Thus, to compare the efficacy of CAD and hand drawing, we tested two groups of students who took 2D CAD and hand drafting, respectively. First, three question forms were compared on the required time to answer; then, the judgment of understanding and mistake-searching tests were conducted. The results showed a significant difference between the two classes in the percentage of correct answers on some questionnaire items. The lecture in which the percentage of correct answers was low was improved, such that it might explain the benefit of using concrete figures. After implementing improvements in teaching methods, the final examination showed significant educational effect.

Journal

  • Journal of JSEE

    Journal of JSEE 62 (6), 6_68-6_74, 2014

    Japanese Society for Engineering Education

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Details 詳細情報について

  • CRID
    1390001204494277888
  • NII Article ID
    130004705323
  • DOI
    10.4307/jsee.62.6_68
  • ISSN
    18810764
    13412167
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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