CAS 그래핑 계산기의 임베디드 시각화를 통한 함수의 극한 지도 방안 탐색 = Exploring a Teaching Method of Limits of Functions with Embodied Visualization of CAS Graphing Calculators

다국어 초록 (Multilingual Abstract)

The purpose of this study is to explore a teaching method of limits of functions with more intuitive and visual of CAS graphing calculators rather than with the rigorous ε - δ method. Texas Instruments Voyage200 CAS graphing calculators are used for studying the possibility of the use of technology in calculus course. For this, various related theoretical constructs are reviewed: concept image, concept definition, cognitive conflict, the use of visualization of technology for calculus concepts, the theory of APOS, and local straightness. Based on such theoretical constructs this study suggests a teaching method of limits of functions with embodied visualization of CAS graphing calculators.

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