• Proceedings of The Korean Society of Health Promotion Conference
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• 2005.11a
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• pp.273-275
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• 2005

• 대한공업교육학회지
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• v.40 no.1
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• pp.87-104
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• 2015

This study was carried out to evaluate on the job implementation of ITEC(Invention Teacher Education Center)'s in-service teacher training. To accomplish this purpose, teacher's perception on retention, usefulness, utilization, and enhancement were investigated after one year completing in-service teacher training. The populations of this study were 60 teachers completing in-service teacher training of the southeast ITEC. The methods of this study were survey research and qualitative content analysis. The subjects of survey research were 30 teachers and the case analysis objects were 12 epilogues of in-service teacher training. The mean of job implementation of southeast ITEC's in-service teacher training was 4.07 on a five-point scale. Teacher's perception on job implementation sub factors after one year completing in-service teacher training were as follows. The mean of enhancement factor was 4.39, usefulness factor was 4.11, utilization factor was 3.94, and retention factor was 3.82 on a five-point scale. The mean of enhancement factor and usefulness factor were relatively high level as compared with the mean of job implementation and the mean of utilization factor and retention factor were relatively low level as compared with the mean of job implementation. The results of qualitative content analysis about 12 epilogues of in-service teacher training, some significant instances were deducted that representable retention, usefulness, utilization, and enhancement factors directly and indirectly.

• The Journal of Korean Association of Computer Education
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• v.19 no.4
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• pp.33-43
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• 2016

Recently in order to ensure future competitiveness in schooling a paradigm shift which focuses on key competency is demanded. In these circumstances, there are lots of researches on competency in other subjects. However, in informatics the number of researches relate to competency is lacking. Thus, the purpose of this study is to develop competency model for teacher of informatics in high school. For achieving this purpose, we develop research methods and procedures, and conduct several researches such as Focus Group Interview and surveys. Overall research process of this study is as follows: First, we develop competencies of informatics teachers, which consist of 6 categories, 17 competencies, and 66 behavioral indexes as a draft. Second, we verify the content validity of the competencies through FGI, and revise the competencies into 5 categories, 11 competency-units, and 159 behavioral indexes. Third, we conduct a survey for verification of the revised content validity again to informatics teachers, professors and researches. As a result, the major findings of the survey reveal that the Conbarch's ${\alpha}$ of each competency-units is over .9, and that the appropriateness of all items is over 3.5. According to this result, we confirm our competency model for teacher of informatics in secondary education.

• School Mathematics
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• v.11 no.4
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• pp.583-605
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• 2009

This research aims to examine the characteristics and main subjects of the mathematics class-criticism by elementary' teachers. In this aim, we analyzed the mathematics class-criticism by the 11 elementary teachers. As the results of this research, the elementary teachers criticized the mathematics class while understanding and describing the class as it is. And mathematics class-criticism by elementary teachers showed contextual and situational characteristics. Furthermore, the main subjects of mathematics class-criticism by elementary teachers were identified as mathematical communication, teacher's question to foster the students' mathematical thinking, appropriateness of task, motivation for students, concrete operational activity, appropriateness on teacher's mathematical behavior and teacher's use of mathematical term, experience of inductive reasoning. While, we identified the significance of mathematics class-criticism for elementary teachers. The elementary teachers pointed out the necessity and importance of the mathematics class-criticism on the mathematics class in usual context.

• The Korean Publising Journal, Monthly
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• s.240
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• pp.22-23
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• 1998

무더운 여름방학, 책은 더위를 잊게 해 주는 좋은 벗이다. 때로는 감동을 주고, 신기한 상상의 세계로 안내하는 책, 살아있는 지식까지 얻을 수 있는 책을 어린이 독서에 관심 있는 현직 초등학교 교사와 동화작가 등 9인이 추천했다. 중복된 저자와 출판사를 피해 모두 18종을 소개한다.

• Korean Journal of Childcare and Education
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• v.8 no.6
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• pp.169-192
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• 2012

This study reviewed the current status of in-service education programs for infant care teachers in early childhood education and care settings. In addition, the training program(titled "infant specialist program") which had been developed in one district of Seoul in order to assist the job performance and speciality for infant care teachers was discussed. The focus in the development of the training program, its teaching content and method were addressed in detail. The results related to evaluation of the training program of interest were reported. The infant care teachers who had participated in the training program reported that the levels of their teaching efficacy and those of knowledge of infant development from post-tests were significantly increased over time. In line with the main results of this study, implications for practice and policy were discussed.

• Journal of Elementary Mathematics Education in Korea
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• v.19 no.4
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• pp.625-647
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• 2015

How a pre-service teacher understands and comments on mathematics instruction can serve as the foundation of her teaching expertise. Given that prospective teachers observe demonstrative mathematics teaching implemented by an in-service teacher and make a comment on it during their practicum period, this paper specified the levels of their ability in commenting on mathematics instruction and explored the characteristics of such levels. It is significant that this paper provides a systematic and comprehensive analysis of such levels in terms of topic, agent, stance, evidence, and alternative perspective. The results of this study showed that the commenting levels may be classified by Level 1 (fragmentary), Level 2 (inspective), and Level 3 (analytical), and that the most frequent level of this study was at Level 2. Multiple regression analysis demonstrated that stance is the most influential in determining the levels of comments among their analytic components. An analysis of the participants' anecdotes showed that the experience of observing demonstrative teaching during the practicum may have impact on the belief of mathematics instruction and self-image as a teacher. Building on these results, this paper provides implications of teacher preparation programs to enhance prospective teachers' ability to analyze elementary mathematics lessons.

• Journal of The Korean Association For Science Education
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• v.18 no.1
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• pp.71-82
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• 1998

The main purpose of Iowa Chautauqua Program(ICP) and Iowa-Scope, Sequence. and Coordination (Iowa-SS&C) was to educate K-12 science teachers so that they could teach science in a human context using the constructivist strategies. The major task for the participating teachers to perform was to develop modules with the emphasis on STS and constructivist approach. which were supposed to be taught in the respective classrooms. Teachers worked together for two weeks for the development of modules during the summer, and attempted the modules with their students. The participating teachers met regularly during the autumn semester to share and reflect their experiences and obtain additional information on science education reform and its implications. During the winter break. the teachers improved and extended the STS modules. The Iowa Chautauqua Program and Iowa-SS&C had two important implications for Korean science education. First, they made the most of the resources they had in order to provide the practicing teachers with recent research findings on the nature of science. science learning and teaching, that is. the constructivist approach. Second, they emphasized both cooperation of teachers and long-term training to realize the reform in school science education.

• Journal of The Korean Association of Information Education
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• v.25 no.5
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• pp.791-801
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• 2021

In this paper, an educational case that can be applied as artificial intelligence literacy education for preservice teachers and incumbent teachers was studied. To this end, a case of educating the operating principle of an artificial neural network that recognizes images is proposed. This training case focuses on the basic principles of artificial neural network operation and implementation, and applies the method of finding parameter optimization solutions required for artificial neural network implementation in a spreadsheet. In this paper, we focused on the artificial neural network of supervised learning method. First, as an artificial neural network principle education case, an artificial neural network education case for recognizing two types of images was proposed. Second, as an artificial neural network extension education case, an artificial neural network education case for recognizing three types of images was proposed. Finally, the results of analyzing artificial neural network training cases and training satisfaction analysis results are presented. Through the proposed training case, it is possible to learn about the operation principle of artificial neural networks, the method of writing training data, the number of parameter calculations executed according to the amount of training data, and parameter optimization. The results of the education satisfaction survey for preservice teachers and incumbent teachers showed a positive response result of over 70% for each survey item, indicating high class application suitability.

• Journal of Korean Library and Information Science Society
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• v.40 no.3
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• pp.249-270
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• 2009

This study is to search Korean teacher librarians' perception level of expertise and to grope for effective alternatives to promote their expertise, based on it. The result is as follows: Although Korean teacher librarians were well-educated on the information management and its related expertise, they consider that, in site, the expertise on school library education and its management is more important. As a result, this study suggests the law amendment of training teacher librarians, and the improvement of their selection system and in-service training.