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Improve spatial visualization

机译：改善空间可视化

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摘要

Many articles have been published on the use of 3D printing technology. From prefabricated homes and outdoor structures to human organs, 3D printing technology has found a niche in many fields, but especially education (Photo 1). The education of technology and engineering students has come a long way from traditional instruction using hand drawings. Although drawings may still be a part of a student's learning, computer technology has been embraced in this field for several years. With the introduction of AutoCAD technical drawing programs and now 3D printing, learners can use 3D printed models to develop their spatial abilities in technojogy and engineering curricula. How does this compare to traditional hand drawings? Can students actually enhance spatial abilities more through computer drawings and 3D-printed models rather than hand drawings? Research suggests that although hand drawings are still a component of the learning process, newer technologies can now enhance a learner's ability to increase spatial ability, particularly spatial visualization.
机译：关于使用3D打印技术的许多文章已经发表。从预制房屋和室外结构到人体器官，3D打印技术已在许多领域找到了利基市场，特别是在教育领域（照片1）。与传统的手绘图教学相比，对理工科学生的教育已经走了很长一段路。尽管绘画可能仍是学生学习的一部分，但计算机技术已在该领域中使用了多年。通过引入AutoCAD技术制图程序和现在的3D打印，学习者可以使用3D打印的模型来发展其在技术课程和工程课程中的空间能力。与传统的手绘图相比如何？学生实际上可以通过计算机图纸和3D打印模型而不是手工图纸来增强空间能力吗？研究表明，尽管手绘图仍是学习过程的组成部分，但较新的技术现在可以增强学习者的能力，以提高空间能力，尤其是空间可视化。

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  • 来源
    《Technology and engineering teacher》 |2015年第8期|14-20|共7页
  • 作者

    PETROS KATSIO-LOUDIS; MILLIE JONES;

  • 作者单位

    Department of STEM Education and Professional Studies at Old Dominion University;

    Department of STEM Education and Professional Studies at Old Dominion University;

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  • 正文语种 eng
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