• 대한한의학회지
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• 제29권1호
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• pp.25-38
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• 2008

Objectives : Integrative medicine in Korea is the 21st century-style medical practice of two orthodox medical doctrines, traditional Korean medicine and western conventional medicine, as well as complementary and alternative medicine (CAM). CAM with scientific evidence should be incorporated in undergraduate curricula for the purpose of Korean integrative medicine. Methods : Items of detailed objectives, syllabi, textbooks, instructor's experiences, and effectiveness and reason for difficulty of the CAM curriculum for undergraduate students were analyzed and the preference of CAM therapies and others were also evaluated. Results and Discussion : The effectiveness of this CAM class curriculum was high (8.0$\pm$1.4) enough to be used in other Oriental medical colleges. Development of ability for self-study was rated as 7.0$\pm$1.7 and the helpfulness for clinical use was marked as 6.8$\pm$1.9. Students preferred placebo, Ayurveda, aromatherapy, yoga, functional food, bio-feedback and homeopathy. The difficulty degree was 7.2$\pm$1.6, and the amount of content was suggested as the major reason for it. We also found that this curriculum can be a model for self-oriented study and problem-based learning. Discussions were made for the improvement of the implemented CAM curriculum, which was shown to be very effective for the achievement of Korean integrative medicine. Conclusion : We have successfully installed a CAM curriculum for undergraduate students at the College of Oriental Medicine, and it can be used in others.

• 대한예방한의학회지
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• 제17권2호
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• pp.1-16
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• 2013

Environmental medicine has interest in the effect of natural environment on the human health. Nature is usually understoodas' sky(天)' and 'earth(地)' which implies the harmony of humankind and nature(天地相應). As can be shown above, environment concept is the basic in Korean Medicine which originate in "Huangdi's Internal Classic" as clear medical form. According to "Huangdi's Internal Classic" man ought to abide by the nurturing 'Tao(道)' which is the way of life. This can be explained as the principle of balance, specially of yin(陰) and yang(陽) as is represented by the transformation of the energies from the universe. Life through the four seasons is also referred in the classic upon when four different climates have some effect on people, and the regional effect on health is also written there. Under the strict modem view, the achievement of the classic in the field of environmental medicine may be treated as primitive, but it was induced through long-term observation, so that once was state-of-the-art result at that time. But to solve the intrinsic weak points in traditional environmental medicine and also to harmonize with modern science to contribute to national health, the way of modem research can be applied to traditional concept on environmental medicine. Natural scientific approach is to avoid superstition and incantation. Strict method approach is to enhance accuracy and reliance in clinical observation. Overall, predictability can help develop the effectiveness and efficiency of diagnosis, treatment, recurrence, and prevention in environmental disease with holy method of Korean Medicine.

• 과학교육연구지
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• 제39권2호
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• pp.209-220
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• 2015

과학은 자연 현상을 탐구하는 학문으로서 본질로 통합적인 성격을 띤다. 또한, 모든 학생을 위한 과학적 소양을 키우기 위한 과학교육의 목표를 효과적으로 달성하기 위해서는 통합적 과학교육이 요구된다. 이러한 관점에서 이 연구는 자연 현상을 관통하는 기본 개념이나 원리를 통합 개념으로 정의하고, 이를 중심으로 통합과학 교육과정의 내용을 구성하였다. 구성된 통합 개념 중심 과학교육과정의 대상은 고등학교 1학년이며, 성취수준을 제시하여 학습 내용의 수준과 범위를 나타내었다. 이 연구에서 제시한 통합과학 교육과정의 내용 구성은 현재 진행되고 있는 문 이과 통합형 과학과 교육과정의 개정에 새로운 관점을 제시할 수 있다는데 의미가 있다.

• 한국항공우주학회지
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• 제43권4호
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• pp.359-367
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• 2015

우리나라 우주발사체 개발에 대한 청소년들의 흥미 유발과 로켓에 대한 과학적 접근을 쉽게 할 수 있도록 고등학생을 대상으로 하는 로켓 교육프로그램을 개발하였다. 고등학교 물리 1,2, 화학 1,2를 분석한 후 로켓의 추진 원리와 연계하였고, 추진 원리의 이해를 바탕으로 모델로켓 엔진을 제작하는 과정을 설명하였다. 또한 모델로켓에서 추진제로 사탕, 육포, 초콜릿 등과 같은 고열량 식품들을 사용하여 추진제를 제작하였다. 특히 교육프로그램은 식품을 이용한 추진제 제작, 연소 온도 측정, 추력 측정과 모델 로켓의 제작, 발사 등으로 구성하였으며 연구 결과를 통해 사탕을 이용한 제작한 추진제와 솔비톨로 제작한 추진제의 성능을 비교 분석하였다. 또한 프로그램을 적용한 후 학생들의 성취도 평가를 측정하기 위하여 기술적, 교육적 목표를 제시하고 프로그램의 운영을 통하여 목표 달성 여부도 판단하였다.

• 한국환경교육학회지:환경교육
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• 제18권2호
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• pp.113-125
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• 2005

Korea, China and Japan show distinct features in their school environmental education, which are derived from their own spreading processes. Japanese school environmental education has developed as a result of assimilating of anti-pollution education and nature education, and has a feature that makes much of nature experiences. The introduction of 'Period for Integrated Study' in 2002 seems to begin activating Japanese school environmental education. Chinese school environmental education started in higher education institutions around the middle of 1970's, and has a feature that makes a point of scientific approach, even in primary education schools. The two government ordinances,'National Action Program for Environmental General Knowledge ($1996{\sim}2010$)' and 'Educational Scheme of Environmental Theme Study for Elementary and Secondary School Students' issued in 2003, gradually promote school environmental education in China. It is remarkable that Science and Technology Centers for Youth and also increasing environmental NPOs often support environmental activities in elementary or secondary schools. The most notable feature of Korean school environmental education is that 'Environment' has already offered as a regular elective subject in junior high school, and official 'Environment' textbook has published since early 1990's. Though, the adoption rate of 'Environment' is not yet so high. Each country's peculiar issues are as follows. Japan: (1) Students often lack basic knowledge about environmental important problems. (2) 'Period for Integrated Study' is now threatened with cutting hours by the idea of increasing periods for basic subjects to keep high achievement. China: (1) There are large regional differences and school distinctions in operation of environmental education. (2) Adult environmental education needs to be expanded, because the most part of Chinese have no experience of school environmental education. Korea: (1) The relationship between the administrative division which plans school environmental education and teachers group is not quite well. The adoption rate of 'Environment' in junior high school needs to be improved. The training of many teachers for environmental education instructors may be the most important and effective cooperative action among Korea, China and Japan, and for that purpose we ought to work on making a better handbook for instructors, at first.

• 컴퓨터교육학회논문지
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• 제6권2호
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• pp.81-93
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• 2003

본 연구의 목적은 웹기반 GBS(Goal-Based Scenario) 학습 환경에서 학습자-학습자, 학습자-온라인교사간 상호 작용을 계량화시켜 파악할 수 있는 기법으로서 사회 연결망 분석(Social Network Analysis. 이하 SNA)의 가능성에 대해 살펴보는 것이다. 이러한 연구 목적의 달성을 위해 먼저 사회학과 인류학 분야를 중심으로 최근 활발히 활용되고 있는 이 기법의 이론적 및 방법론적 배경을 살펴보고, 이어서 GBS 설계 방식으로 개발된 웹 기반 기업교육 운영 과정에서 생성된 질문방 log file을 활용하여 SNA 변인 중 하나인 중심도(centrality)와 학업 성취도 및 팀활동 기여도 간의 상관관계를 분석하는 탐색적 실증 연구를 실시하였다. 연구의 결과, 중심도는 학업 성취도, 특히 적용 평가 등 고차학습 성취도 및 동료들에 의해 평가된 팀 학습 기여도와 높은 상관이 있음이 나타났다. 결론으로서 이러한 연구 결과가 제시하는 교수 설계적 함의 및 그 제한성에 대해 살펴보고 아울러 향후 연구 방향에 대한 제언을 덧붙였다.

• 한국초등과학교육학회지:초등과학교육
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• 제32권4호
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• pp.545-556
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• 2013

The purpose of this research was to enhance the understanding of scientific thinking of $5^{th}$ graders of elementary school through conducting investigative analyses on the students' associations with regard to illustrations on science textbooks and to provide basic data that are needed for the teachers teaching science in classrooms to reorganize textbook illustrations suitable to the realities of science contents and realms. In order to achieve the research purposes, subject $5^{th}$ grade students were asked to write down what they associated with the illustrations on the matter part of the $5^{th}$ science textbooks of elementary school: among 14 illustrations, a half of them were after lessons and other half from before lessons. The types of students' learning goal statements according to Bloom's taxonomy of educational objectives were compared with the learning objectives provided in teachers' guide. The differences between before and after lessons in associated words which students used responding to given illustrations were investigated. Students' responses were analyzed in terms of how their associations were consistent with what their preference of learning objectives would be as well. Students variables including their achievement levels and gender were used as group variables in order to locate their effects on differences in their associations before and after the lessons. It was found that students manipulated the given illustrations more variously with more explanations before the lessons than after. After the lessons students tended to describe the illustrations more homogeneously and made theirs stick on the given direction by the textbooks. The implications for how school teaching affected to students' perception was made.

• 천문학논총
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• 제33권2호
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• pp.9-19
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• 2018

We investigate the life of Lee Cheon (1376-1451) who was closely connected with astronomy during the reign of King Sejong of the Joseon dynasty. Lee Cheon is widely regarded as one of the outstanding scientists of King Sejong's period. However, his contributions to the development of the astronomy during the period have not been enlightened. Based on the historical records on the life and achievements of Lee Cheon, mainly referring to the Joseonwangjosillok (Annals of the Joseon Dynasty), we address three important points. First, Lee Cheon was a distinguished administrator who filled various government posts. Second, he was a supervising engineer in public works and metal smelting during his position in military. Third, he was a scientific technician and manufactured precision equipment such as the metal movable type sets. By virtue of these aspects, Lee Cheon was taken into confidence by King Sejong on the Ganui-dae project (i.e., manufacture various astronomical instruments and construct their platform in order to make a calendar suitable for Joseon). During the period of this project, Lee Cheon not only supervised the construction of the Ganui (simplified armillary sphere) and Ganui-dae (platform for astronomical instruments) but also participated in the production of the astronomical instruments such as Gyupyo (Gnomon) and Honcheonui (Armillary Sphere). In conclusion, we regard Lee Cheon as one of the astronomers who led a great advance in astronomy during King Sejong's era.

• 한국과학교육학회지
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• 제13권2호
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• pp.230-246
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• 1993

The purpose of this study was to investigate the computer-naive children's preconceptions of computer concept, anxieties for computer, the changes in preconceptions and anxieties by computer literacy teaching, and the effect of CASI(Computer Assisted Science Instruction) on the science achievement. For this study, 42 5th graders were sampled. They were divided into two groups, experimental group(male:10, female:11) and control group(male:12, female:9). Each group was randomly assigned in the elementary school. Preconceptions about computer were examined by individual interview. Computer anxiety score was measured by questionaires. The questionaires developed in this study consisted of total 21 items measured by Chronbach ${\alpha}$ (0.93) and Total Item Correlationtp(p=0.01, r = $0.40{\sim}0.72$). Computer literacy curriculum based on children's preconceptions was developed and then was treated for experimental group as a computer literacy course. Preconceptions of computer, computer anxiety, and CASI achievements were compared between experimental group and control group in pre and post test. The results of this study are as follows; 1) children's preconceptions of computer showed various non-scientific concepts as animism and obvious visiual thinking. 2) children's misconceptions and anxieties about computer did not show significant differences in terms of learning experience of computer. 3) computer literacy had an effect on eliminating children's misconception about computer. 4) computer literacy had an effect on diminishing children's computer anxiety. 5) children's misconceptions and anxieties about computer showed significant inter-correlation. 6) children's misconceptions and anxieties about computer were appeared negative effect on CASI achievements. As the results, children's misconception and anxieties about computer had an effect on CASI acheivements. Therefore before performing CASI, more systematic computer literacy might be taught in formal education.

• 한국과학교육학회지
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• 제14권2호
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• pp.214-224
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• 1994

The Ministry of Education established the plan to adopt a new college enterance examination system, so called Scholastic Ability Test for college, from 1994. The National Board of Educational Evaluation had carried out 7 experimental trials for the new examination system. Eventhough, the governmental officials advertised the purpose and characteristics of the new examination system, many students and parents did not understand the essential point very well. In this study the researcher tried to analyze the 7 trial examination items and the first Scholastic Ability Test for college carried out 1993. In this study, the researcher tried to find out all the items appeared in the 7 trials. In the analysis, all the individual items from the 1st trial to the 7th trial were used. The research results showed that the items were evenly distributed in all the four areas(Physics, Chemistry, Biology and Earth Science) of science content; however, they were heavily concentrated on data or information analysis categoris in the inquiry domain. In the domain of context, laboratory context was the major item context. The scores were also analyzed. The results showed that no significant difference between male and female students. However, science track students showed higher achievement scores than the non-science track student. The examination result showed high correlation with the tests routinely have carried out in schools. The over all analysis showed the new examination system showed very different characteristics to the conventional tests. Therefore, for the student to get successful result in the Scholastic Ability Test, they should change the way of study. They should try to understand scientific concepts rather than to memorize them. They should invest their time to carry out real experiments rather than to focus on the princples and laws of science. One of the most important thing would be for the student to apply what they learned to real life situations.