• Communications of Mathematical Education
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• v.8
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• pp.257-264
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• 1999

대학수학 수업을 효율적으로 진행하면서 수업 성취도를 높일 수 있는 방법을 찾기 위해 3년간의 현장 연구 결과: 1996 학년도 "대학수학 수업 실태의 조사 분석", 1997 학년도 "흥미 및 동기유발을 위한 대학수학 수업 자료와 평가", 1998 학년도 "대학수학 학업성취도에 영향을 미치는 요인 분석" 에 근거하여 새로운 대학수학 교재(1999. 2월 출판)와 실습교재 미분적분학을 위한 Mathematica 연습(1999. 2월 출판)을 만들고, 수업 진행을 협동학습과 수준별 학습에 바탕을 두어 한 학과 40명의 학생들을 5명씩 8개의 그룹으로 나누어 역할을 분담하도록 하여 수준에 맞는 수업을 진행하고 그에 따른 평가방법을 개발하여 시도해보고 이 수업 모델이 학생들에게 효과가 있었는지, 호응을 얻었는지에 대한 비교를 1999학년도 1학기 말에 SPSS/PC+프로그램을 이용하여 조사하려고 한다.

• The Korean Publising Journal, Monthly
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• s.225
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• pp.4-5
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• 1997

대학가의 불법복제가 위험수위를 넘어서고 있다. 최근에는 대학도서관 등에 무인 복사기가 설치돼 있어 학생들이 복사카드로 직접 복사하기도 한다. 불법복제는 대학교재에만 그치지 않는다. 중.고학습지부터 베스트셀러까지 고습 마스터기계를 이용해 복제해서 버젓이 판매하는 경우까지 있다.

• Communications of Mathematical Education
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• v.22 no.1
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• pp.13-26
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• 2008

By analyzing 21 elementary mathematics curricula of university attached science education institutes for the gifted in Korea, we give some basic and useful data that can be useful to develop better curricula for elementary mathematics curricula for the gifted in the future.

• The Journal of the Convergence on Culture Technology
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• v.9 no.3
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• pp.183-192
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• 2023

Digital transformation is taking place rapidly around the world. As the development of digital technology becomes very fast, more information is expected to be digitized. Therefore, the possibility of cyber threats is increasing in transmitting and storing sensitive information such as personal and financial information online. In this paper, we compared and analyzed information security textbooks for elementary and secondary school students in China, where the recent development of artificial intelligence and digital transformation are rapidly occurring. After we collected related textbooks, textbooks suitable for analysis were selected. Then, we analyzed the external and internal systems of the textbooks separately. As a result of the external system analysis, all the textbook covers were properly produced, but the quality difference was significant among textbooks. In the case of textbooks for elementary school students, the excellence of layout and content placement was noticed. On the other hand, due to the internal system analysis, various contents were not included evenly when looking at the learning contents based on the "information society responsibility" learning goals presented in China. Through this paper, we hope to provide implications for information security-related education and textbook development research.

• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.679-687
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• 2020

The present study aims to investigate lexical coverage of BNC (British National Corpus) word lists and 2015 Basic Vocabulary of Ministry of Education in 2020 EBS-linked textbooks and CSAT. For the data analysis, AntWordProfiler was used to find lexical coverage and frequency. The findings showed that Students can understand 95% of the tokens with a vocabulary of BNC 3,000 and 4,000 word-families in 2020 EBS-linked listening and reading books respectively. 98% can be understood with 4,000 word-families in the EBS-linked listening book while the same lexical coverage can be covered with 8,000 word-families in the EBS-linked reading textbook. By the way, 95% of the tokens can be understood with 2,000 and 4,000 word-families in 2020 CSAT listening and reading tests respectively, while 98% requires 4,000 and 7,000 word-families in the 2020 listening and reading tests respectively. In summary, students should understand more words in 2020 EBS-linked textbooks than in 2020 CSAT tests confirming Kim's (2016) findings. In summary, students should understand more words in 2020 EBS-linked textbooks than in 2020 CSAT tests.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.475-476
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• 2021

일반적으로 대학생들은 연간 약 50만원이 소요되는 전공 서적 구매비용에 부담감이 있는 것으로 조사된다. 이러한 대학생들을 위해 비교적 저렴한 교재용 전자책 서비스를 전문적으로 제공해 주는 애플리케이션이 없다. 본 논문에서는 대학생들을 위한 전공 및 교양 교재를 대상으로 대여를 포함한 전자책 제공 서비스가 가능한 모바일 앱을 설계한다. 제시하는 서비스 앱은 교재용 전자책을 대상으로 온라인 서점, 출판사, 도선관 등으로부터 전자책 정보를 수집하여 사용자에게 제공하고, 이를 대상으로 대여 또는 구매가 가능한 서비스를 제공한다. 제공되는 전자책 파일은 불법 배포를 방지하기 위해 DRM 방식을 사용하여 전용 뷰어를 통해 제공되어지도록 설계한다. 개발되는 앱을 통해서 대학생이 겪는 문제 중 하나인 교재비용 경감과 더불어, 종이책 생산을 줄임으로써 지구환경 보존에 기여할 수 있다.

• The Journal of the Korea Contents Association
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• v.22 no.7
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• pp.486-497
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• 2022

The aim of this study was to subdivide and present the units and the standards of knowledge integration in creating the students' integrated knowledge from content knowledge in college writing classes. For these, it analyzed three typical writing textbooks being used in colleges and examined the ways of presentation on forming integrated knowledge by text qualitative analysis methods. The analysis procedure and the presentation followed Creswell's spiral analysis model It is a method model which repeats the procedure from material collection and analysis to presentation circularly. This examination illustrates three dimensions of the units in forming content knowledge. Also, it suggested those should be all treated for the more systematic education: the units of the whole text, the paragraphs, and the sentences. In the next chapter, the standards and contents of knowledge integration were suggested in each process. For the process of knowledge selection, the suitability and the contradictoriness between the text materials and author's thesis were proposed as the standards and contents. For the process of organization and integration, the corresponsive integration, contradictive integration, background integration, synthetic integration were suggested. Finally the procedure knowledge such as correct expression and spelling, source indication were shown for the process of expression and citation. Furthermore, it showed, in terms of expression, the process of paraphrasing frequently practiced in writing textbooks needs to be exercised in the three dimensions including summarization, connection, and interpretation(or transformation). This result, however, calls for the further study about the subdividing processes to enhance the adequateness to writing textbooks in the level of universities and for a more refined syllabus on the systematic knowledge integration. Accordingly, it suggested the tasks mentioned above for further study.

• Communications of Mathematical Education
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• v.10
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• pp.381-391
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• 2000

시행될 제 7차 교육과정은 학생이 진로와 관련하여 엄격한 과정 없이 자신의 계열 과정을 스스로 만들어 가는 시스템이다, 이제 수요자 논리에 입각한 학생들의 선택권 확대에 따라 고등학교 수학도 선택과목으로서의 입지가 상당히 약화될 전망이다. 또 대학 이후의 수학교육은 관심 밖의 일로 치부되고 있다. 중요한 과목임에도 불구하고 어렵고 배우기 힘들다는 이유 때문에 수학교육이 급속하게 도태되어가고 있다. 바람직하지 못한 상황의 전개에 그 어느 때보다 보완작업이 시급하다. 그 중 수학인이 해야 할 중요한 일은, 사람들에게 수학을 배워야겠다는 마음을 갖게 해주는 것이다. 생활하면서 수학의 효용성과 필요성을 깨달을 수 있도록 수학에 관련된 유익한 교양교재 개발이 필요한 때이다. 기존의 교재와는 차별성 있게 교재 개발을 시도하였다.

• Journal of The Korean Association For Science Education
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• v.35 no.3
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• pp.363-374
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• 2015

The purpose of this study is to investigate the learning contents presented in high school science and in pre-service science textbooks of college of education, and to examine educational implications for pre-service science teachers by analysing their connection to each other. High school science is called as 'convergence science.' Seven high school science textbooks and eleven science textbooks related to physics, chemistry, biological science, and earth science for pre-service teachers were selected to analyse learning contents. The relationship between high school science with those of college-level science textbooks for pre-service science teachers was found when the learning contents were compared. Science textbooks for pre-service science teachers have the biggest number of learning contents on the chapter 'Energy and Environment' of high school science. About 86.6% of learning contents of high school science were introduced on textbooks on science, but pre-service teachers should learn the remainder. The part of learning contents presented in high school science textbooks was higher than the college-level for pre-service science teachers. Moreover, the part of learning contents was included in Engineering & Technology. And these required a special teacher education. Accordingly, the results suggested that learning contents for high school science should be optimized and reduced. Also, various educational programs should be developed and educational curriculum for pre-service science teachers should be revised.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10a
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• pp.67-71
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• 2006

최근 멀티미디어를 활용한 정보표현능력 함양을 위하여 컴퓨터그래픽 강좌 개설이 증가하고 있으며, 이와 함께 해당 강좌에 대한 선행학습자가 빠르게 증가하고 있다. 하지만, 대부분 강좌는 선행학습 여부를 고려하지 않고 실행되고 있어서, 학습성취도의 저하와 컴퓨터그래픽 전문가 양성에 제약을 받고 있다. 본 논문에서는 선행학습자들의 차별된 학습 욕구를 파악하고, 구성주의 교육공학 이론에 기초하여, 선행학습 경험이 있는 학생들을 위한 강의모형의 특징과 강의교재의 특성을 제안한다.