• 대한공업교육학회지
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• v.34 no.2
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• pp.42-61
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• 2009

This study was to develop improving vocational basic skill program and content which are basic of instruction-learning ability for the vocational education substantiality. To pursue this goal, 'interpersonal relation capability' among vocational basic skills was developed through the research methodology and procedure. The interpersonal relation capability was selected as one of vocational basic skill areas when it was more effective by e-learning contents through literature review, expert conference etc. The interpersonal relation capability can be harmony with persons under performing business tasks. In this study, interpersonal relation capability was programmed a interpersonal scheme, a cooperative capability, a leadership capability, a conflict management, negotiation capability, a customer service capability. Especially this program was developed as a form of e-Learning contents focusing on improving problem solving under real case using multimedia strategies such as movies, simulation, game.

• 한국정보교육학회:학술대회논문집
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• 2005.08a
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• pp.153-160
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• 2005

프로젝트 학습은 구성원간의 협동을 통해 문제를 해결해 나가는 학습형태로 학습자의 문제해결력을 높일 수 있는 방법이며, 프로젝트 학습에서의 평가는 교사의 조언과 지도를 통해 학생의 학습 능력을 향상시키는데 도움을 준다. 그러나, 협동학습에서는 일명 '무임승차'라는 문제점이 발생할 수 있어 오프라인 상태에서의 학습활동시 교사가 학생 개개인의 프로젝트 학습 능력을 측정 및 관리하기가 정확하게 이루어지기에 한계가 있다. 이에 본 연구에서는 웹상에서 이루어지는 프로젝트 학습시, 학습자에게 효과적으로 조언과 지도를 통하여 학습수행능력을 향상시킬 목적으로 개별 학습자의 프로젝트활동을 효과적으로 평가할 수 있는 평가시스템을 설계하고자 한다. 평가는 프로젝트 중 평가와 프로젝트 후 평가로 이루어지며, 단계별 평가 기준 관점은 Chard가 제시한 프로젝트 활동 평가 준거를 참고하여 정하였고, 루브릭 평가 방법을 도입하여 세 가지 단계로 제시하였다.

• 대한공업교육학회지
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• v.31 no.1
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• pp.1-22
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• 2006

The purpose of this study is to measure the level and importance of the key competencies of technical high school students in order to improve their key competencies. The subject was 12 teachers in charge of school-to-work education in a technical high school and 7 managers responsible for an apprentice in a company. The results of this study showed there was a difference in perception of the key competencies between teachers in charge of school-to-work education and managers responsible for that part in a company. Especially, both of two groups, teacher group and manager group, estimated apprentice's comprehension ability of the English documents low and also regarded its importance as low. So the comprehension ability of the English documents needs to be reconsidered as the key competencies. It appeared that the reading comprehension ability of Chinese characters and the ability of listening courteously needed to be added to the existing key competencies. To cultivate them, the key competencies should be examined accurately which technical high school students have to master. And on the basis of this, an instrument to measure the key competencies needs to be developed.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.11a
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• pp.595-597
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• 2007

과거의 교수-학습 방법과는 달리 오늘날은 다양한 학습기자재가 개발되고 보급됨에 따라 수업에 이들 도구들이 적극적으로 활용되고 있다. 특히 최근에는 e-러닝, ICT(Information Communication Technology), 컴퓨터 활용, 인터넷 등을 접목하여 학생들의 협동심과 책임감을 요하는 협동학습에 적용하고자 하는 연구가 활발하게 진행 중이다. 협동 학습의 학업성취도는 이질집단 학생들이 모여 학습 과제를 완성하는 과정에서 성취욕이 부족하거나 학습에 의욕이 없는 학생들에게도 역할을 분담하여 책임감을 갖게 하고, 자신에게 역할이 배정되었지만 혼자서 해결할 수 없는 친구에게 도움을 주어 함께 문제해결을 하도록 하는 것이다. 따라서 본 논문에서는 학생의 컴퓨터 활용능력을 이용하여 협동 학습을 통한 학습 효과 향상과 흥미 유발 등이 학생들의 학업 성취도에 어떤 영향을 미치는지 분석하고 평가한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.1
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• pp.214-219
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• 2010

In diverse professional fields including information and communication field, there is huge gap between required practical ability in industrial and that of graduated students actually learn in university. In this paper, we propose collaborative project curriculum applied to project-based learning in order to train affordable specialists who have a systematic problem-solving ability in industrial site. Applying this curriculum to The Cultural Technology Education Center of Jeju National University, we confirm that our curriculum improves ability of students to perform team project systematically such as skills in paper writing, presentation speech, problem solving, and collaborative work. Students are also reported high satisfaction about the proposed curriculum. Therefore, we expect that our curriculum will successfully be applied to other fields.

• The Journal of the Korea Contents Association
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• v.17 no.12
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• pp.191-201
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• 2017

The purpose of this study was to examine the learning outcome of problem-based learning as an efficient teaching method to improve the competencies of great talents for future society. A general education course of a university that was one of teaching profession courses titled "prevention of school violence and countermeasures" was provided in the form of PBL, and data were gathered, which were reflective journals, evaluation sheet and observational journals. As a result, PBL produced learning effects such as understanding and applying learning contents, fostering cooperativeness, problem-solving skills and a sense of responsibility, extended thinking and good understanding of PBL. Also, that provided a great opportunity for the students to build up their character by learning caring and by improving cooperativeness, a sense of responsibility and communicative competency, which preservice teachers should have. The findings of the study suggest that the expansion of PBL is necessary to bolster problem- solving skills, self-directed learning, cooperativeness and creativity that are competencies required in the era of the Fourth Industrial Revolution.

• Journal of KIISE:Software and Applications
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• v.29 no.9
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• pp.669-675
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• 2002

In recent years most of personalized recommender systems in electronic commerce utilize collaborative filtering algorithm in order to recommend more appropriate items. User-based collaborative filtering is based on the ratings of other users who have similar preferences to a user in order to predict the rating of an item that the user hasn't seen yet. This nay decrease the accuracy of prediction because the similarity between two users is computed with respect to the two users and only when an item has been rated by the users. In item-based collaborative filtering, the preference of an item is predicted based on the similarity between the item and each of other items that have rated by users. This method, however, uses the ratings of users who are not the neighbors of a user for computing the similarity between a pair of items. Hence item-based collaborative filtering may degrade the accuracy of a recommender system. In this paper, we present a new approach that a user's neighborhood is used when we compute the similarity between the items in traditional item-based collaborative filtering in order to compensate the weak points of the current item-based collaborative filtering and to improve the prediction accuracy. We empirically evaluate the accuracy of our approach to compare with several different collaborative filtering approaches using the EachMovie collaborative filtering data set. The experimental results show that our approach provides better quality in prediction and recommendation list than other collaborative filtering approaches.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.10 no.6
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• pp.125-130
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• 2010

Cooperative learning is a successful teaching strategy in which small teams, each with students of different levels of ability, use a variety of learning activities to improve their understanding of a subject. Each member of a team is responsible not only for learning what is taught but also for helping teammates learn, thus creating an atmosphere of achievement. In this study, we have propose an english, math education program to the children of elementary school and cooperative learning program technique was applied to implement the program. By cooperative learning program, learners will be performed at the same time learning cooperatively. Finally, we have implement a prototype of cooperative learning program and take a usability test with elementary school children. A complementary team to score and mixed was found to be most effective.

• Education of Primary School Mathematics
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• v.1 no.2
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• pp.137-148
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• 1997

21세기를 눈앞에 두고 있는 오늘날의 사회에서는 변화에 적응할 수 있는 능력과 정보를 이해할 수 있는 능력이 더욱 필요하다. 따라서, 수학에서도 산술과 같은 기초적인 수학뿐 아니라 새로운 정보, 복잡한 정보를 이해하고 의사 소통하는 능력이 요구된다. 수학은 패턴의 과학이며 우리가 살고 있는 세상을 묘사하는 도구로서 자연 언어를 보충하는 의사소통의 한 형태이기도 하다. 그러므로 수학 수업에서는 기본 개념과 공식은 물론 의사소통 능력을 강조해야 한다(Mathematical Sciences Education Broad, 1990).(중략)

• The Science & Technology
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• v.29 no.7 s.326
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• pp.26-27
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• 1996

무속인들은 어디서 병을 치료할 수 있는 능력이 나오는가. 그것은 무속인이 보통사람보다 강력한 기가 있기 때문에 예지력과 치유능력이 생겨 약과 침을 쓰지 않고도 병을 치료할 수 있는 것이다. 중국에서는 기치료가 대중화되어 병원에서는 기공사 한방 양의가 협동해서 치료를 하고 있다.