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커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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Mathematically, a proof is to create a convincing argument through logical reasoning towards a given proposition or a given statement. Mathematics educators have been working diligently to create environments that will assist students to perform proofs. One of such environments is the use of dynamic-geometry-software in the classroom. This paper reports on a case study and intends to probe into students’ own thinking, patterns they used in completing certain tasks, and the extent to which they have utilized technology. Their tasks were to explore the shape-to-shape, shape-to-part, and part-to-part interrelationships of geometric objects when dealing with certain geometric problem-solving situations utilizing dissection-motion-operation (DMO).
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참고문헌 (20)
참고문헌 신청
Eves, H. / 1972 / A Survey of geometry: Revised Edition / Allyn and Bacon, Inc.
Healy, L. / 1999 / Visual and symbolic reasoning in mathematics: making connec-tions with computers? / Mathematical Thinking and Learning 1 (1) : 59 ~ 84
Hoffmann, D. / 1998 / Visual intelligence: How we create what we see? / Norton
Kosslyn, S. / 1996 / Image and Brain / MIT Press
Liang, H-N. / 2010 / Can interactive visualization tools engage and support pre-university students in exploring non-trivial mathematical concepts? / Computers & Educatio
Healy, L. / 1999 / Visual and symbolic reasoning in mathematics: making connec-tions with computers? / Mathematical Thinking and Learning 1 (1) : 59 ~ 84
Hoffmann, D. / 1998 / Visual intelligence: How we create what we see? / Norton
Kosslyn, S. / 1996 / Image and Brain / MIT Press
Liang, H-N. / 2010 / Can interactive visualization tools engage and support pre-university students in exploring non-trivial mathematical concepts? / Computers & Educatio
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