• 한국수학교육학회지시리즈A:수학교육
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• 제54권2호
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• pp.195-206
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• 2015

The purpose of this study is to examine the effects of teacher on fourth-grade students' attitudes toward mathematics using data from TIMSS 2011. Students' attitudes toward mathematics included interest in learning mathematics, interest in mathematics lessons, and confidence in their mathematics ability. Teacher factors included mathematics professional development, confidence in teaching mathematics, teacher-centered mathematics instruction, and enhancing student mathematical thinking. The two level Hierarchical Linear Model was employed to analyze the relationship between teacher factors and student attitudes. Results showed that teacher-centered mathematics instruction significantly and positively predicted students' confidence about their mathematics ability. The findings suggest that school systems and mathematics educators need to provide teachers with the curriculum, assessment, and research-based practices and knowledge to overcome the obstacles to change their mathematics classroom.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제28권1호
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• pp.57-63
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• 2014

근래에 음악이나 공학적 도구 활용 등을 활용한 수학학습용 스토리텔링 자료가 개발되어 소개되곤 한다. 미술 소재도 그러한 자료에 활용될 수 있다. 이 연구에서는 미술 특히 디자인 기법을 활용하는 수학이야기 자료를 개발한다.

• 대한수학회논문집
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• 제32권2호
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• pp.467-477
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• 2017

This paper is about the derivations of local volatilities for European quanto call option prices according to various types of payoffs. We derive the explicit formulas of local volatilities with constant foreign and domestic interest rates by adapting the method of Derman-Kani.

• 호남수학학술지
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• 제39권4호
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• pp.665-675
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• 2017

Several properties of the sequence generated from a kind of Danzer matrices were examined and proved using already known facts about the Chebyshev polynomials. Asymptotic behavior of our interest sequence also discussed.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제12권4호
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• pp.301-307
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• 2008

The John Templeton Foundation (JFT) is a large private philanthropic institution with an interest in, among other areas, the development of human genius. This report chronicles the start of a portfolio in gifted education, designed to address this aspect of the Foundation's work.

• 대한수학회보
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• 제45권2호
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• pp.339-353
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• 2008

The distributions of products and ratios of random variables are of interest in many areas of the sciences. In this paper, the exact distributions of the product |XY| and the ratio |X/Y| are derived when X and Y are independent Pearson type VII random variables.

• 호남수학학술지
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• 제25권1호
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• pp.53-72
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• 2003

Recently there has been a large body of interest research on asymptotic behaviour of ideals relative to some modules. The purpose of this paper is to provide a survey of these new results.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제1권1호
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• pp.61-74
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• 1997

Currently, school computer education has turned to multimedia education, and the related policies are run by each regional authority of education. School principals and parents show strong interest on computer education and the movement into multimedia education as well. In current school education it also seems that computer use is being integrated into all subjects.

• 한국수학교육학회지시리즈A:수학교육
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• 제40권1호
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• pp.27-51
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• 2001

This research has the purpose of seeking and developing the efficient method for the students suffering from the problem “underachievement”, by improving learning and teaching method, by increasing students' interest in learning and desire to study, and by changing their weak and poor teaming attitudes into desirable and positive ones.

• East Asian mathematical journal
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• 제28권3호
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• pp.287-292
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• 2012

In this paper, we establish the strong convergence for the Mann iterative scheme associated with uniformly continuous pseudocontractive mappings in real Banach spaces. Moreover, our technique of proofs is of independent interest.