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The Effectiveness of the Figure Learning using 3D Graphics Software

3D 그래픽 소프트웨어를 활용한 도형 학습 효과

  • Shin, Soo-Bum (Dept. of Computer Education, Gongju Natl University of Education) ;
  • Kim, Ju-Il (CheonAnSamgeori Elementary School)
  • 신수범 (공주교육대학교 컴퓨터교육과) ;
  • 김주일 (천안삼거리 초등학교)
  • Received : 2012.09.11
  • Accepted : 2012.10.15
  • Published : 2013.01.31

Abstract

The development of hardware, popularization of 3D graphics software could get to easily use 3d graphics tool in the school. And learning difficulties of a shape section increased through more being enforced a shape section of an elementary school. Thus we try to improve learning effectiveness in a shape section using Sketech Up software. To do this, we analyzed existing studies, classified 3D graphics software, provided the selection criteria of vector graphics software. And we explained how to select 3D graphics software. We selected and reorganized the shape contents to use Sketch Up, which make and rotate 3D figures, understand aspects of a shape. And we inserted the content about piling 3D figures in the beginning state of the curriculum. we composed 10 periods and practiced our reorganized curriculum to the teaching and learning using Sketch Up. And we conducted before & after survey to check out t-verified. And we acquired meaningful results statistically. Thus applying Sketch Up to the shape learning can be analyzed effectively.

3D 그래픽 소프트웨어의 대중화, 하드웨어의 발전 등으로 학교교육에서 3D 그래픽 도구를 보다 용이하게 사용할 수 있게 되었다. 그리고 초등학교의 도형영역의 교과 내용이 보다 강화되어 도형영역의 학습 난이도는 증가하였다. 이에 관련 소프트웨어인 스케치업 프로그램을 이용하여 도형 영역에 학습 효과를 증진시켜 보고자 한다. 그러기 위해 기존 연구를 분석하였으며 3D 그래픽 소프트웨어를 분류하고 벡터 그래픽 소프트웨어에 대한 선택의 기준을 제시하여 스케치업을 선택한 이유를 설명하였다. 스케치업을 활용하기 위해 도형영역의 단원을 재구성하였는데 주로 입체도형을 만들고 회전하고 단면을 파악하는 내용을 선정하여 재구성하였다. 그리고 입체도형 쌓기에 대한 내용을 교육과정의 초기에 삽입하였다. 10개 차시를 구성하고 교수학습에서 스케치업을 활용하며 재구성 교육과정을 실천하였다. 그리고 t 검증을 통해 전후 검사를 한 결과 공간 시각화 능력과 공간 방향 능력 분야에서 유의미한 통계 결과가 나타났다. 따라서 스케치업을 이용한 도형학습에의 적용은 효과적인 것으로 해석할 수 있다.

Keywords

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