• Title/Summary/Keyword: Science school

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Survey on the status of integrated science education in middle school (통합과학교육의 실태조사)

  • Lee, Hack-Dong
    • Journal of The Korean Association For Science Education
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    • v.6 no.2
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    • pp.43-52
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    • 1986

  • It is the purpose at thus survey to get hold at problems in teaching integrated science in middle school. For this purpose, problems and suggestions were collected by questionnaire which were made out by middle school science teachers. Through the analysis of the questionnaire, it was found that the present curriculum of science education in the college of education and the in-service training program were not suitable for training middle school science teacher. Form the results of the analysis, this survey concluded that the curriculum and program mentioned above need improvement as follows. (1) science education curriculum in the college of education should be set up with two part. One is the part that middle school science teachers are trained and the other is the part that high school science teachers are trained. (2) In-service training program should be set off into two kinds. One is the program that middle school science teachers are trained and the other program that high school science teachers are trained.

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ABELIAN PROPERTY CONCERNING FACTORIZATION MODULO RADICALS

  • Chae, Dong Hyeon;Choi, Jeong Min;Kim, Dong Hyun;Kim, Jae Eui;Kim, Jae Min;Kim, Tae Hyeong;Lee, Ji Young;Lee, Yang;Lee, You Sun;Noh, Jin Hwan;Ryu, Sung Ju
    • Korean Journal of Mathematics
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    • v.24 no.4
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    • pp.737-750
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    • 2016

  • In this note we describe some classes of rings in relation to Abelian property of factorizations by nilradicals and Jacobson radical. The ring theoretical structures are investigated for various sorts of such factor rings which occur in the process.

  • https://doi.org/10.11568/kjm.2016.24.4.737 인용 PDF KSCI

Study of high-energy cosmic rays by measuring coincidence events with plastic scintillation detector arrays at Kyeonggibuk Science High School and Hansung Science High School

  • Lim, Sun-In;Lee, Yu-Ni;Nam, Shin-Woo;Park, Il-Heung;Yang, Jong-Mann;Cho, Wo-Ram;Cho, Il-Sung;Kwon, Young-Joon;Bang, Hyung-Chan;Cheon, Byung-Gu;Park, So-Hee;Jung, Eu-Gene;Go, Yu-Kyung;Kim, Bok-Yung;Lee, Su-Yang;Sim, Hyoung-Jun;Hong, Kyung-Hee
    • The Bulletin of The Korean Astronomical Society
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    • v.34 no.1
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    • pp.188.2-188.2
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    • 2009

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Effect of Molecular Structure on Liquid Crystalline Properties (1); 1,10-Bis(p-2-,3-,4,-halogenophenoxycarbonyl)phenoxydecane (액정성에 대한 분자 구조의 효과 (1); 1,10-Bis(p-2-,3-,4-halogenophenoxycarbonyl)phenoxydecane)