• Title/Summary/Keyword: problems of real life

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A Study for the Values of the Nine Chapters on the Mathematical Art on Mathematics Educational Viewpoint (구장산술의 수학교육학적 가치에 대한 연구)

  • 한길준;서주연
    • Journal for History of Mathematics
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    • v.17 no.3
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    • pp.61-72
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    • 2004
  • In this paper, we investigate several values of the Nine Chapters on the Mathematical Art on mathematics educational viewpoint. We study them with four points of view: mathematical approach through problems of real life, algorithmization of concept and type, significance of affective domain and application of arithmetic. The result shows that the Nine Chapters on the Mathematical Art have great meaning of today's Korean mathematics education and possibility of application.

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Development of Algorithm Design Worksheets using Algorithmic Thinking-based Problem Model in Programming Education for Elementary School Students (초등학생의 프로그래밍 학습을 위한 알고리즘적 사고 문제 모델 기반의 활동지 개발 및 적용)

  • Kim, Yongcheon;Choi, Jiyoung;Kwon, Daiyoung;Lee, Wongyu
    • Journal of The Korean Association of Information Education
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    • v.17 no.3
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    • pp.233-242
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    • 2013
  • "Problem-solving methods and procedures" sections in the 2009 revised informatics curriculum emphasized active use of algorithmic thinking to solve problems. And it is proposed to solve the various problems of real life using programming language for the implementation of the algorithm. Recently, various Educational Programming Language has been developed for elementary programming activity and many researches showed that students' cognitive burden was reduced in learning programming language with Educational Programming Languages. However implementation of the algorithm is difficult for novice programmer. For the reason, effective way is required for elementary students to connect design of the algorithm and implementation of the algorithm. Therefore, in this study propose the algorithm design worksheets that it is possible to create an algorithm to describe the content needed to implementation in programming education. And this study proved the effect of the algorithm design learning tools through experiment.