• Title/Summary/Keyword: 촉각적 가치

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A Study on the Development of Experiential STEAM Program Based on Visual Impairment Using 3D Printer: Focusing on 'Sun' Concept (3D프린터 활용 체험형 STEAM 프로그램 개발 연구: '태양' 개념을 중심으로)

  • Kim, Sanggul;Kim, Hyoungbum;Kim, Yonggi
    • Journal of the Korean Society of Earth Science Education
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    • v.15 no.1
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    • pp.62-75
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    • 2022
  • In this study, experiential STEAM program using 3D printer was produced focusing on the content elements of 'solar' in the 2015 revised science curriculum, and in order to find out the effectiveness of the STEAM program, analyzed creative problem solving, STEAM attitude, and STEAM satisfaction by applying it to two middle school 77 students simple random sampled. The results of this study are as follows. First, a solar tactile model was produced using a 3D printer, and a program was developed to enable students to actively learn experience-oriented activities through visual impairment experiences. Second, in the response sample t-test by the difference in pre- and post-score of STEAM attitude tests, significant statistical test results were shown in 'interest', 'consideration', 'self-concept', 'self-efficacy', and 'science and engineering career choice' sub-factors except 'consideration' and 'usefulness / value recognition' sub-factors (p<.05). Third,, the STEAM satisfaction test conducted after the application of the 3D printer-based STEAM program showed that the average value range of sub-factors were 3.66~3.97, which improved students' understanding and interest in science subjects through the 3D printer-based STEAM program.