간행물

한국수학교육학회> C-초등수학교육

C-초등수학교육 update

Education of Primary School Mathematics

  • : 한국수학교육학회
  • : 사회과학분야  >  교육
  • : KCI등재
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  • : 연속간행물
  • : 계간
  • : 1226-6914
  • : 2287-9927
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수록정보
수록범위 : 1권0호(1997)~23권3호(2020) |수록논문 수 : 328
C-초등수학교육
23권3호(2020년 07월) 수록논문
최근 권호 논문
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KCI등재

1분수의 단위와 전체에 관한 수학 교과서의 내용 고찰 및 초등학생의 이해 분석

저자 : 임미인 ( Lim Miin )

발행기관 : 한국수학교육학회 간행물 : C-초등수학교육 23권 3호 발행 연도 : 2020 페이지 : pp. 117-134 (18 pages)

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Based on the current curriculum, students learn the concept of fraction in the 3rd grade for the first time. At that time, fraction is introduced as whole-part relationship. But as the idea of fraction expands to improper fraction and so on, fraction as measurement would be naturally appeared. In that situation where fraction as whole-part relationship and fraction as measurement are dealt together, it is necessary for students to get experiences of understanding and exploring unit and whole adequately in order to fully understand the concept of fractions. Therefore, the purpose of this study is to analyze how to deal with unit fractions, how to implement activities to find the standard of reference from the part, and what visual representations were used to help students to understand the concept of fractions in elementary mathematics textbooks from the 7th to the 2015 revised curriculum. And we analyzed 60 3rd graders' understanding of finding and drawing the whole by looking at the part. Several didactical implications for teaching the concept of fractions were derived from the discussion according to the analysis results.

KCI등재

2평균 단원 학습이 초등학교 5학년 학생의 대푯값에 대한 지식에 미치는 영향

저자 : 문은혜 ( Moon Eunhye ) , 이광호 ( Lee Kwangho )

발행기관 : 한국수학교육학회 간행물 : C-초등수학교육 23권 3호 발행 연도 : 2020 페이지 : pp. 135-156 (22 pages)

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The purpose of this study is to analyze the effect of average unit learning on the knowledge of the representative value of 5th grade elementary school students. In the information-oriented society, the ability to organize and summarize the data has become an essential resource. In the process of correctly analyzing statistical data and making reasonable decisions, the summary of the data plays an important role, and it is necessary to learn the concept of representative values in order to describe the center of the data in a series of numbers. For research, an informal knowledge type possessed by a fifth grade elementary school student with respect to a representative value before learning an average unit is examined and compared with the representative value after learning the average unit. A suggestion point for representative value guidance in school mathematics is provided while examining the change in knowledge with respect to the representative value. Seeing the informal types of elementary school students' representative values will help them learn how to formalize the concept of representative values in middle and high schools. It will give suggestions about the concept of representative values and the method of instruction that should be dealt with in elementary schools. The informal knowledge about the representative value can help with formal representative value that will be learned later. Therefore, This study's discussions on statistical learning of elementary school students are expected to present meaningful implications for statistical education.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동41회 피인용

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해당 간행물 관심 구독기관

한국교원대학교 조선대학교 이화여자대학교 경인교육대학교 서울교육대학교
 38
 24
 11
 9
 8
  • 1 한국교원대학교 (38건)
  • 2 조선대학교 (24건)
  • 3 이화여자대학교 (11건)
  • 4 경인교육대학교 (9건)
  • 5 서울교육대학교 (8건)
  • 6 부산대학교 (6건)
  • 7 고려대학교 (6건)
  • 8 성균관대학교 (5건)
  • 9 한국교육과정평가원 (5건)
  • 10 경기평생교육학습관 (4건)

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