지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The purpose of this study is to analyze how high school students form and interpret the mental image inthe process of solving regular polyhedron problems. For this purpose, a set of problems about the regularpolyhedron’s vertex is developed on the base of the regular polyhedron’s duality and circulation. and applied to2 students of the 12th graders in D high school. After 2 hours of teaching and learning and another 2 hours ofmental image-analysis process, the following research findings are obtained.
Fisrt, a student who recorded medium high-level grade in the national scholastic test can build the dynamicimage or the patten image in the process of solving regular polyhedron’s vertex problems by utilizing the 3Dgeometry program. However, the other student who recorded low-level grade can build the concrete-pictorialimage.
Second, pattern image or dynamic image can help students solve the regular polyhedron’s vertex problemsby proper transformation of informations and the mental images while the concrete-pictorial image does nothelp.
Hence, it is recommended that the mathematics teachers should develop teaching and learning materialsabout the regular polyhedron’s duality and circulation and also give students suitable questions to build thevarious mental images.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
Alcock, L. / 2002 / Definitions : Dealing with categories mathematically / For the Learning of Mathematics 22 (2) : 28 ~ 34
Constantinos C. / 2006 / Developing the 3D Math dynamic geometry software theoretical perspectives on design / International Journal for Technology in Mathematics Education 1
Freudenthal, H. / 1973 / Mathematics as an educational task / Reidel Publishing Company
Gathercole, S.E. / 2000 / Assessment of working memory in six and seven?year-old children / Journal of Educational Psychology 92 : 377 ~ 390
Gutierrez. A. / 1996 / Visualization in 3-dimensional geometry : In search of a framework / Proceedings of the 20th Conference of the International Group for the Psychology of Mat
Constantinos C. / 2006 / Developing the 3D Math dynamic geometry software theoretical perspectives on design / International Journal for Technology in Mathematics Education 1
Freudenthal, H. / 1973 / Mathematics as an educational task / Reidel Publishing Company
Gathercole, S.E. / 2000 / Assessment of working memory in six and seven?year-old children / Journal of Educational Psychology 92 : 377 ~ 390
Gutierrez. A. / 1996 / Visualization in 3-dimensional geometry : In search of a framework / Proceedings of the 20th Conference of the International Group for the Psychology of Mat
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