• Title/Summary/Keyword: 학교소개

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The Design and Teaching Strategy of Geometry Program for the Mathematically Gifted (수학영재를 위한 기하 프로그램 설계 및 교수전략)

  • Jeon, Young-Ju
    • Journal of the Korean School Mathematics Society
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    • v.13 no.2
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    • pp.225-241
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    • 2010
  • Even though geometry is an important part basic to mathematics, studies on the program designs and teaching strategies of geometry are insufficient. The aims of this study are to propose the model of program design for autonomous learners taking their characteristics of the mathematically gifted into consideration. The core of teaching materials are analytic geometry and projective geometry. And the new teaching strategy will introduce three steps ; a draft strategies step(problem presentation, problem solving), a supportive strategies step(abstraction of a mathematical concept, mathematical induction, and extension), a transference strategies step to teaching strategy suitable for mathematically gifted. As a result, this study will suggest the effective methods of geometry teaching for the mathematically gifted.

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Investigation of PISA 2022 Mathematics Framework and Illustrative Examples (PISA 2022 수학 평가틀과 예시 문항 분석)

  • Cho, Seongmin
    • Journal of the Korean School Mathematics Society
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    • v.23 no.3
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    • pp.299-321
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    • 2020
  • PISA, organized by the OECD, started with the worries about what competencies students need in preparation for a changing future society. Starting with the first main survey in 2000, PISA, which was administered every three years, is preparing for the eighth cycle. PISA 2022 is a cycle in which mathematics becomes the main domain in 10 years, and the definition of mathematics literacy, mathematical framework, and illustrative examples were released. Therefore, in this study, the definition of PISA mathematics literacy and the trends on the mathematical framework were examined, and the characteristics of the illustrative examples introduced together with the PISA 2022 mathematical framework were analyzed. Through this, implications were drawn for the successful implementation of the 2015 revised curriculum and assessment.

Another discovery in the technology-based classroom : Joy's Similar Quadrilaterals (테크놀로지 환경에서의 수학적 발견 탐구학습 : Joy의 닮은 사격형)

  • Jung, In-Chul
    • Journal of the Korean School Mathematics Society
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    • v.8 no.3
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    • pp.411-422
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    • 2005
  • Along with the continual debate relating to the use of technology, especially since LOGO in 1980, technology has always been the issue to the society of mathematics education about what is the role of technology in teaching and learning, how it can facilitate for the better understanding of learners, especially what we can do more with it comparing to the traditional teaching and learning environments. Here I propose a way of using technology[GSP] for creative exploration, which makes it possible to extend our knowledge that leads to new discovery.

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Towards better acoustic conditions in school buildings in Korea-a need for Korean standard for classroom acoustics (국내 교육시설의 음향기준 제정의 필요성 제고)

  • Young-Ji Choi
    • The Journal of the Acoustical Society of Korea
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    • v.42 no.2
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    • pp.113-123
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    • 2023
  • This paper describes the acoustical conditions of elementary school and high school classrooms as well as university classrooms in Korea and suggests a need for Korean acoustic standards and guidelines for classroom design. Current standards and guidelines of classroom acoustics in several countries were briefly introduced to understand their acoustical performance criteria for background noise levels and reverberation times, and noise isolation design requirements in various types of classrooms. The results of several acoustic survey of domestic classrooms in elementary school, high school, and university were described and compared to provide information of the acoustic characteristics of Korean school classrooms. The survey includes occupied and unoccupied data on the acoustical conditions, noise levels, and noise isolation performance in the classrooms. Acoustical parameter values for achieving 'good' speech intelligibility in active university classrooms were also presented.

Circulating Tumor Marker (순환 종양 표지자)

  • Sung Yong Han;Dong Uk Kim
    • Journal of Digestive Cancer Research
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    • v.6 no.2
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    • pp.59-63
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    • 2018
  • Over the past decade, circulating tumor cell have received tremendous attention as new biomarkers and basic research subjects.In recent years, research on circulating tumor DNA, exosomes and microRNAs has also been actively conducted.These circulating tumor markers have the potential to become the basis of precision medicine, such as determining the genome / immune profile, monitoring response and tolerance, and selecting therapeutic agents beyond the early diagnosis and prognosis prediction.In this article, we introduce the diagnostic methods, efficacy, meaning, and applicability of various circulating tumor markers.

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Development of Enlightenment Activity Composition Program Based-on Web (웹을 기반으로 한 계발 활동 편성 프로그램 개발 -제7차 교육과정에서 ICT 활용에 관한 연구 : 특별활동을 중심으로-)

  • Lim, Kyoung-Hee;Yang, Kwon-Woo;Goh, Byung-Oh
    • Journal of The Korean Association of Information Education
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    • v.6 no.3
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    • pp.279-287
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    • 2002
  • These days, school education is making every possible effort to bring up a human able to opposed creatively to 21 century social, because of society is global and informational step by step. For this, the special activity in the seventh curriculum is expended and reorganized from three areas to five areas. On the other hand, the special activity is pushed ahead with the developmental activity in consideration of student's ability and aptitude. However, the teachers are difficult to organize of the developmental activity in based on student's ability and aptitude. Because of developmental activity is organized in the beginning of a term, not only the teachers are fallen to realize student's ability and aptitude but also students ignore ability and aptitude themselves. Therefore this paper designs a program based on MI(Multiple Intelligence) theory to compose developmental activity effectively. Up to now, MI is introduced nine kinds of intelligence, Linguistic Intelligence, Logical-Mathematical Intelligence, Musical Intelligence, Spatial Intelligence, Bodily-Kinesthetic Intelligence, Interpersonal Intelligence, Intrapersonal Intelligence, Naturalist Intelligence, and Existentialist intelligence. this paper designs the K-MIDAS test[1] based on seven kinds of intelligence areas and implements developmental activity program suit to student's ability and aptitude based on the MI test result.

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Reflection on the International Distance Learning between Korean and Japanese University Students (한국과 일본 대학생들 사이의 원거리학습에 대한 연구)

  • Chang, Bok-Myung
    • Journal of Digital Contents Society
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    • v.16 no.5
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    • pp.681-689
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    • 2015
  • This study aims to survey the effectiveness of the international distance learning between Korean and Japanese university students. This research is based on NWCCDL (Namseoul-Waseda Cross-Cultural Distance Learning) project in the spring semester, 2015. This project is the cross-cultural distance learning project between N University in Korea and W University in Japan, and the most important thing of this project is that this project is manipulated through the utilization of ICT. This research consists with two parts: the first is to introduce the NWCCDL project; the participants' information, and the contents and procedure of the on-line chatting program, and BBS(Bulletin Board System) activities. The second is to review on the students' satisfaction for the project and the utilization of ICT in English language education context. The analytic results of the questionnaire includes the students' satisfaction on this project and their reflection on the effectiveness of using ICT in English language classroom of Korea. The results prove that the most of the students are satisfied with the NWCCDL Project in the spring semester, 2015 and the most of the students agree with the fact that the utilization of ICT is very effective in English language education of Korea.

Mathematical Connection and Teaching Methods of Frequency Density (도수밀도(Frequency density)의 수학적 연결성과 지도방안)

  • Kim, Somin
    • Journal of the Korean School Mathematics Society
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    • v.23 no.4
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    • pp.509-521
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    • 2020
  • This study began with the discovery of the concept of frequency density in Singapore textbooks and in a set of subject contents of the UK's General Certificate of Secondary Education. To understand the mathematical meaning of frequency density, the mathematical connection of frequency density was considered in terms of mathematics internal connections and mathematics external connections. In addition, the teaching method of frequency density was introduced. In terms of mathematical internal connections, the connections among the probability density function, relative frequency density, and frequency density in high school statistics were examined. Regarding mathematical external connections, the connection with the density concept in middle school science was analyzed. Based on the mathematical connection, the study suggested the need to introduce the frequency density concept. For the teaching method of frequency density, the Singapore secondary mathematics textbook was introduced. The Singapore textbook introduces frequency density to correctly represent and accurately interpret data in histograms with unequal class intervals. Therefore, by introducing frequency density, Korea can consistently teach probability density function, relative frequency density, and frequency density, emphasizing the mathematical internal connections among them and considering the external connections with the science subject. Furthermore, as a teaching method of frequency density, we can consider the method provided in the Singapore textbook.

의사소통식 영어 발음지도

  • 김정렬
    • Proceedings of the KSPS conference
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    • 1997.07a
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    • pp.45-60
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    • 1997
  • 의사소통식 영어교수법은 Widdowson (1978)이래, 과거 20여 년간의 여러 외국어 교수 방법들을 (침묵식 교수법, Gattegno; 자연적 교수법, Terrell & Krashen; 전신반웅 교수법, Asher; 집단언어 학습법, Curran; 암시적 교수법, Lozanov) 거치면 서, 이들 중에서 의사소통을 중심으로 한 여러 가지 방법을 총괄하여, 명실공히 외국어 교육 방법의 중심으로 그 자리를 갈수록 확고히 잡아가고 있다. 의사소통식 교수법은 우선 언어란 의사소통을 위한 수단이며, 의사소통은 사회 속에서 일어나는 사회 언어적 행위로 본다. 따라서, 외국어 교육의 목적을 무엇보다도 의사소통 기능의 숙달에 두는 것이다. 일반적인 의사소통 상황을 보면 발화내용의 문법적 정확성은 그 상황에 대한 내용의 적절성 여부에 비하면, 부수적인 것이다. 예를 들면, 사과를 하는 의사소통기능을 공부하면서, 사과하는 표현으로 Sorry라는 말을 썼다고 하자. 이때, 영어는 주어 생략 언어가 아니기 때문에, Sorry 대신에 문법적으로 완전한 문장인 I'm sorry 로 표현해야 한다는 문법적인 문제보다는 사과하는 표현이 그 상황에서 적절하게 쓰인 것인지를 묻는 것에 초점을 맞춘 것이 의사소통식 교수 방법이다. 현재, 초등학교 16 종 영어 교과서도 의사소통 기농들을 적절한 상황에 맞춰서 의사소통식 교수 방법의 정신을 비교적 잘 반영하고 있다. 그러나, 발음에서만큼은 아직도 의사소통식 교수방법을 무시하고, 정확한 발음의 명시적인 설명이나, 예시에 그치는 경향이 뚜렷하다. 이러한 경향은 교육부에서 고시한 제6차 교육과정과 이에 따른 해설서에서 되풀이되고 있다. 발음지도에 많은 관심을 기울여 많은 양의 지면을 할애하고 있음에도 불구하고, 전후에 흐르는 의사 소통식 영어교육의 맥을 완전히 끊고, 단지 정확한 발음의 해부학적 예시와 기술에 그 치고 있다 (임영재 외 1995). 이러한 발음기관의 단면도를 이용한 해부학적 발음의 예시는 특정 자음의 정확한 혀의 위치를 알려 줄 수는 있지만, 발음훈련을 대신하지는 못한다. 예를 들어, 자전거를 타고자 하는 사람이 자전거의 페달을 밟았을 때, 그 동력전달 과정을 자세히 소개한 책자를 읽었다고 해서, 자전거를 탈 수 있는 것은 아니다. 역시, 자전거를 타고자 하면, 실제로 타고 넘어지면서 배우게 되는 것이다. 그리고, 발음훈련의 경우 교재의 내용이나 의사소통 기능은 의사소통식으로 가르치면서도 발음만큼은 아직도 원어민의 입모양을 활용한 듣고 따라하기 식의 전통적인 방법의 발음훈련을 계속하고 있다. 이러한 전통적 발음훈련 방법은 구체적으로 다음 장에서 제시되겠지만, 초등학교에서 듣고 따라하기나 듣고 골라내기와 같은 방법으로 발음훈련을 하면, 많은 학생들이 쉽게 지루해 하고, 아마 영어시간 중에서 가장 싫어하는 시간이 발음연습 시간이 될 가능성이 많이 있다. 현재 의사소통식 교수 방법을 모태로 한 교과서에서도 의사소통식 발음지도법을 쓰지 않았다는 것은 새로이 시작하는 초등학교 영어교육에서 아쉬운 점이라 아니할 수 없다. 초등학교 학생들에 대한 발음 지도의 핵심은 그들의 지적, 정서적, 신체적 특징을 잘 고려해야 한다. 초등학교 학생은 지적, 정서적, 신체적으로 성장기에 있어서, 호기심이 많고, 모방성이 강하며, 감수성이 예민하여 마음에 상처를 받기도 쉽다. 그리고, 무엇보다도, 끊임없이 신체적으로 움직이고 싶어한다. 이러한 학생들의 특정 을 반영하여 발음을 지도하는 길은 역시 초등학교 교과서의 다른 영역들처럼, 학생들은 움직이는 활동을 하면서 재미를 느끼고, 교사는 이들 활동을 통해서 교수목표를 성취하는 쪽으로 맞추어야 한다. 본 논문에서는 먼저 발음지도가 필요한 이유와 요인을 살펴본다. 그리고, 전통적인 발음지도 방법을 일별해 보고, 의사소통식 발음지도법을 제시하는 순으로 논의를 전개하기로 한다.

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An Analysis of Cultural Contents in Elementary School English Textbooks for Grades 3 and 4 Based on the 2015 Revised Korean National Curriculum (초등학교 3,4학년 영어교과서 문화 내용 분석 : 2015 개정 교육과정을 중심으로)

  • Jang, Na-rae;Kim, Jeong-ryeol
    • The Journal of the Korea Contents Association
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    • v.18 no.8
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    • pp.1-8
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    • 2018
  • The aim of this study was to analyze the cultural contents represented in elementary school English textbooks for grades 3 and 4 based on the 2015 revised Korean national curriculum. An analysis of cultural contents was conducted on the basis of Morgan(2001)'s five category criteria. Among the five aspects of culture, 'practices' relevant to daily life were presented most frequently in the textbooks followed by 'products'. English textbooks showed a relatively low frequency in 'perspectives' and 'communities' areas of culture. 'Persons' did not appear at all in all eight textbooks. It revealed that there was a serious imbalance in the representation of textbook about cultural contents. In conclusion, there should be balanced cultural contents for the students to have a balanced cultural awareness and to accept cultural diversity and differences. In addition, textbooks should include more various cultural materials and activities for the students to develop four key competencies suggested on the 2015 revised Korean national curriculum.