컴퓨터 시각화 자료가 고등학생들의수열 개념 이해에 미치는 영향 : A Study of the Effect of Computer's Visual Data about Understanding Concept of Sequencewith High School Student
A Study of the Effect of Computer's Visual Data about Understanding Concept of Sequencewith High School Student
- 주제(키워드) Mathematical visualization , Intuition , Induction , Potential infinity , Actual infinity. , Mathematical visualization , Intuition , Induction , Potential infinity , Actual infinity.
- 발행기관 한국학교수학회
- 발행년도 2007
- 총서유형 Journal
- UCI G704-001597.2007.10.1.006
- KCI ID ART001049554
초록/요약
This study investigated how high school students predict the rule, the sum of sequence for the concept of sequence, for the given patterns based on inductive approach using computers that provide dynamic functions and materials that are visual. Students for themselves were able to induce the formula without using the given formula in the textbook. Furthermore, this study examined how these technology and materials affect students' understanding of the concept of actual infinity for those who have the concept of the potential infinity which is the misconception of infinity in a infinity series. This study shows that students made a progress from the concept of potential infinity to that of actual infinity with technology and materials used I this study. Students also became interested in the use of computer and the visualized materials, further there was a change in their attitude toward mathematics.
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