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      • 과학의 수준별 학습을 위한 Web 기반 수업 자료의 개발

        조주환,주국영 조선대학교 사범대학 부설 교과교육연구소 2001 敎科敎育硏究 Vol.4 No.1

        본 연구는 과학의 수준별 교육과정 편성·운영을 효율적으로 수행하기 위해서 학생 능력과 개인차에 따른 다양한 교육의 기회를 제공하고, 자기주도적으로 학습능력을 신장시킬 수 있도록 컴퓨터를 이용하여 학습자의 학습 능력과 수준에 맞는 다양한 컴퓨터용 웹 자료들을 개발하는 데 있다. 본 연구에서 제작한 Web 기반 학습자료(WBI)는 학습자가 스스로 본시 학습에 필요한 선수학습요소를 파악하고 부족한 부분을 보충할 수 있으므로 본시 수업시 학습자의 학습 동기를 촉진시킬 것으로 기대한다. 또한 보충 학습 자료는 본시 학습 내용을 보다 상세하게 안내해 줌으로써 결손 학습 부분을 원활하게 보충해 줌으로써 학업 성취를 높일수 있을 것으로 기대한다. 따라서 제작한 Web기반 심화·보충형 수업 자료는 학습자들이 언제 어디서나 자기의 수준에 맞추어 자기 주도적으로 흥미 있게 학습할 수 있는 기초자료가 될 수 있다고 본다. 그리고 2002년부터 적용되는 수준별 교육과정인 7차 고등학교 과학과 교육과정을 수행하는데 있어서도 도움을 줄 수 있는 기초자료가 될 수 있다고 본다. 따라서 많은 웹 자료들이 개발된다면 현장의 교사들이 일선에서 활용하기에 용이하리라 생각한다. The purposes of this study are to provide students with opportunities according to their different learning abilities and levels in order to implement effectively the differentiated curriculum of science, and to develop various web data for them to improve their learning abilities for themselves. The WBI of this study is expected to stimulate the learners' motivation in class since it helps them to understand the basic knowledge and supplement the weak points. The complementary data for learning are expected to enhance learners' attainment as they show the learning tasks in detail and supplement the missed points successfully. So the advanced/complementary data for learning will be basic data that help students to learn positively given subject everywhere and everytime, and that give a aid to implement the 7th differentiate curriculum of science that will be applied in 2002. Therefore if we develop various web data, teachers will be able to apply them easily in their classrooms.

      • 海洋學的 要素의 年週變化가 海洋生物에 미치는 影響 : 莞島 海域의 海苔에 關하여 on the laver in the Wan-Do coast area

        曺炷煥,朱國英 조선대학교 기초과학연구소 1984 自然科學硏究 Vol.7 No.1

        This paper aims to contribute to the increase of laver production with the scientific raising and management of laver, after axamining closely the various surroundings of the inside ocean and the outside of Wan-Do, the central farming place of laver, physically and chemically and comparing and investigating the laver productivity of it. As a result of investigating and studying many important factors thrice a year, that is, in the months of September, Movember an February from 1981, I measured the following factors : water temperature, salinity, dissolved oxygen, pH, Nitrite-N. Phosphate-P, and transparency. The results of study are as follows. The change of water temperature in February 1982 Varied from 5.0℃ to 8.5℃ and in February 1983 Varied from 6.5℃ to 8.5℃. The Salinity in February 1982 fluctuated with in the range between 33.41‰ and 34.03‰ and in February 1983. fluctuation with in the range between 33.31‰ and 33.60‰. pH in general showed a fluctuation between 7.89 and 8.1. The range of dissolved oxygen in 1981 was from 4.40㎖/ℓ to 7.22㎖/ℓ and in 1982, was from 4.20㎖/ℓ to 6.50㎖/ℓ. The change of dissolved oxygen showed the maximum of 1.22㎖/ℓ in February 1981 at station 3, and a minimum 4.20㎖/ℓ at statimon 3 in Septemer 1982. Transparency showed a fluctuation between 0.25m and 1.5m. The change of Nitrite-N in 1982 or 1983, Varied from 1.19㎍-at/ℓ to 0.66㎍-at/ℓ. The phosphate-P in 1982 or 1983 fluctuated with in the range between 0.35㎍-at/ℓ and 1.08㎍-at/ℓ. As a result of the study of the annual variation on oceanographical factors of Wan-Do coast area. Water temperature, more than anything else, was showed up as having an important effects to the laver growth condition and the situation of laver production of the outside ocean was showed up better than that of the inside ocean. I believe the cause of this is that the situation of seawater exchange of inside ocean is poor. And as a result of the overconcentration of laver is also poor. I think the quantity of laver temperature etc., the production of laver is also landwater is little, the exchange of seawater is good, and the quantity of dissoled oxygen is abundant.

      • KCI등재

        APEC 에듀테인먼트 교류 기반의 필리핀 다문화 체험학습 프로그램 적용 분석

        전영국(Young-cook Jun) 한국콘텐츠학회 2016 한국콘텐츠학회논문지 Vol.16 No.5

        이 연구의 목적은 체험학습 기반의 국제교류 프로그램인 AEEP(APEC Edutainment Exchange Program) 기반의 다양한 콘텐츠 개발과 필리핀에서의 현장 적용에 관한 사례를 고찰함으로써 AEEP의 질적 향상을 도모하는데 있다. 이를 위해 우리는 먼저 관련 문헌과 자료분석을 통해 다문화 가정 자녀와 일반 학생들이 필리핀 학생들과 교류할 수 있도록 놀이 기반의 팀별 프로젝트 수행 과제를 설계하고 필리핀 마닐라 인근 지역의 초등학교에서 글로벌 체험학습을 실시하였다. 2012년 8월 12일부터 19일까지 진행된 필리핀 AEEP는 34명의 초등 및 중등 학생들과 프로그램 전문가들을 연구 대상으로 하였으며 설문지 외에 동영상, 보고서, 일화 및 면담 자료를 수집하여 분석하였다. 팀별 AEEP 활동을 분석한 결과 한국-필리핀 학생들은 K-pop과 음식 만들기 프로젝트에서 서로 문화를 교류하면서 즐겁게 배우는 에듀테인먼트적 특징을 보여주었다. 또한 전반적으로 국제적 협력 학습이 융합된 AEEP 프로그램은 참여 학생들에게 다문화적 이해와 태도에 긍정적인 영향을 끼치는 것으로 드러났다. The purpose of this study is to enhance the quality of APEC Edutainment Exchange Program (AEEP) that was developed for Korean multicultural students and implemented in Philippines. Based on literature review and data analysis, we designed and developed edutainment-based contents for their team projects. The participants of the AEEP which was carried out between Aug 12th and 19th in 2012 were 34 elementary and secondary school students with program coordinators. Data collection included survey, video, interview, report and episodes. The data analysis of AEEP activities revealed the features of global experiential learning and edutainment in the K-pop and cooking projects where the Korean-Philippino students exchanged their cultural activities with joyful cooperation. The data also confirmed the Korean students’ positive changes toward multi-cultural understandings and attitudes.

      • A Quantitative Performance Analysis of PYRAMID

        Cook, Brian D.,Lee, Soo Young 대한전자공학회 1993 ICVC : International Conference on VLSI and CAD Vol.3 No.1

        PYRAMID is a hierarchical, rule-based scheme for proximity effect correction in e-beam lithography. Experimental results have shown PYRAMID to be successful in correcting circuit patterns with a minimum feature size of 0.l ㎛ exposed in 200 nm PMMA on silicon. Previous papers have focussed on the implementation and experimental verification of our scheme and have not analyzed its performance quantitatively. This paper presents a performance analysis of the overall correction scheme employed in PYRAMID. Two important performance measures are discussed: controllability and pixel error. Controllability is a measure of how accurately we can control the post development location of a rectangle's edgy by changing the dimensions of the exposed rectangle. Pixel error is obtained by simulating the exposure of a corrected circuit pattern and comparing this result with the desired pattern. Using this technique we are able to determine average, pixel error as welt as boundary contrast.

      • KCI등재
      • KCI등재

        Double-Consonant Base Verbs in Korean

        Cook, Eung-Do 서울대학교 어학연구소 1973 語學硏究 Vol.9 No.2

        In a very interesting paper entitled 'On the regularity of the so-called irregular verbs in Korean', Kim(1968b) presents a forceful argument for what he calls 'the principle of implosion' [see below]. On the basis of this principle, Kim provides a re-analysis of some verbs whose final consonant alternation in conjugation has been considered irregular. In developing his argumentation for the regularity of the consonant alternations in terms of the principle of implosion, Kim postulates 'voiceless obstruents' W and R as the underlying root-final consonants for the so-called 'a-anomalous verbs' and 't-anomalous verbs' respectively. Kim also argues that there are two underlying liquid phonemes, not just one as has been recognized in many traditional analyses of Korean phonology. The purpose of this paper is to present an alternative solution in which I shall argue that the p-anomalous verbs and t-anomalous verbs as well as the irregular l-base verbs ['L-doubling vowel bases', Martin 1954] do not have a single root-final consonant, but a cluster of two root-final consonants, no member of which is subject to 'absolute neutralization' [Kiparsky 1968] as Kim's W and R are.

      • DANTE GABRIEL ROSSETTI AS POET

        Cook, C.H. 서울대학교 1964 서울대학교 論文集 Vol.10 No.-

        Helen Gardner, in her "The Art of T.s. Eliot", states, with no reservation whatever, that bulk is one of the fundamental requisites of a major poet, that one "cannot claim the title of a major poet on d handful of lyrics however exquisite". This inexorable bulkist theory will irresistably remind one of some poets who left behind them slight bulks of compositions the slightness of whose bulks seems to be the very result of their supreme quality. Catullus is one such classic instance, the very supreme quality of whose handful of lyrics seems to destine him to the slightness of his bulk. Coleridge is a modern instance that rises definitely above the bulkist statement. And if to Dante Gabriel Rossetti with his questionable bulk of compositions, "Scott would have appeared a mere loose narrator with neither concentration nor the ecstatic beauty, Wordsworth a rustic proser without dignity or conception of execution, Byron a gifted amateur" (A.C. Benson. Rossetti) it might not be altogether just for us to attribute this pride of his exclusively to his lack of reverence.

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