• 한국과학교육학회지
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• 제32권3호
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• pp.467-476
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• 2012

This study explored changes of preservice biology teachers' pedagogical knowledge and science teaching efficacy belief after the science pedagogy course. Preservice biology teachers who did not take any science pedagogy courses had an opportunity to engage in discussions of educational theories and group activities of instructional design utilizing science instructional models as a first step to develop practical knowledge. These preservice teachers represented a statistically significant increase in their scores on pedagogical knowledge including theory, student development, planning, and implementation, but no statistical difference in their scores measuring science teaching efficacy belief. In addition, the correlation results indicated that the science teaching efficacy belief is related to implementation even though the magnitude is relatively moderate.

• 디지털산업정보학회논문지
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• 제15권3호
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• pp.119-128
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• 2019

Minecraft game is a sandboxed game based on a high degree of users' freedom; the game encourages its users to recreate various play patterns to increase their immersion. Although recently there were many studies that use Minecraft game techniques to improve the teaching methods but still not well adapted due to being applications-based techniques. In this paper, we present a teaching model that utilizes the same concept of the Minecraft games in where learners customize the class concepts based on their needs. Moreover, Minecraft-based learning games attempt to be used for learner-led, creativity and programming instruction, to overcome these use-cases limitations, by our study we aim to include the Minecraft-based learning games in class teaching activities, theoretical and practical lessons. In this way, we intend to increase interest in programming lessons, and to increase immersion as another way of game learning. In the future, we attempt to measure various effects of the uses of Minecraft-game-based teaching in programming classes compare to the traditionally used methods.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2020년도 가을 학술논문 발표대회
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• pp.121-122
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• 2020

Universities that offer architectural engineering programs in Korea are making efforts to introduce innovation teaching methods to cultivate teamwork, creativity, flexibility of thought and practical skills needed for the Fourth Industrial Revolution. However, there is a lack of specific measures to support them. In this regard, this study investigated a method of application development for building construction courses applied with the innovation teaching methods. It mainly focused on 'improvement directions for existing learning management systems' and 'online learning support plans using the innovation teaching method' as research contents. It is expected that these improvement directions can be applied to the field of education through the development of mobile and web-based applications. In the follow-up research, the development of specific software for field application will be carried out.

• 디지털콘텐츠학회 논문지
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• 제15권5호
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• pp.595-602
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• 2014

이미 잘 알려져 있는 클라우드 컴퓨팅은 사용자가 요구하는 컴퓨팅 자원을 최적화하여 유연하고 확장성 있게 지원할 수 있어 다양한 분산컴퓨팅 분야에 적용되고 있다. 클라우드 컴퓨팅은 가상화 기술을 통해 실제적인 구현 및 서비스가 가능하며 여러 가상화 기술과 제품들이 개발, 출시되고 있다. 본 논문에서는 클라우드 컴퓨팅의 가상화 기반으로 교육 실습 환경을 구축하고, 각 실습환경의 성능을 분석하였다. 클라우드 컴퓨팅 기반의 가상화 실습 환경은 최적화된 자원을 제공할 수 있으며, 실습 제공자는 자원 관리의 편리성, 결과에 대한 손쉬운 관리, 실습환경의 성능 및 상태 등의 수월하게 관리하고 파악 할 수 있다. 또한, 다양한 실습환경을 구축하는데 있어 요구되는 시스템 환경을 유연성 있고 신속하게 제공할 수 있어 시스템의 활용성 또한 높아지게 된다. 나아가 가상화 실습환경의 성능 분석을 통하여 구동될 수 있는 교육 어플리케이션의 성능을 미리 평가하고 가늠할 수 있다.

• 영어어문교육
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• 제13권3호
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• pp.133-156
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• 2007

Although the understanding of English tense system is a crucial factor for communicative English learning and teaching for EFL students, it has been neglected over the years. As with other areas of the grammar, difficulties may arise from the nature of the system itself or from differences between time, tense and aspect. Consequently, many learners face a considerable difficulty with the English tense system as they are more often unable to grasp the basic conceptual differences of present/present continuous, past/present perfect, will/be going to along with many others. More concerning fact is that lots of instructors or so-called native English teachers seem not to be aware of the importance of teaching English tense system. The purpose of this study is to review and examine various theories and practical usages of tense in order to establish and/or present better methods for teaching tenses. This paper is focused on comparatively exact distinction of time, physical notion from tense, grammatical category as well as sequences of tenses in view of school grammar and communicative function. At the end or middle of each chapter, efficient teaching and learning techniques or strategies on tenses are suggested to help instructors or learners who relentlessly face confusions in understanding tense and its usage for communicative English learning and teaching. This study attempts to influence learners' ability to recognize and write tense in authentic contexts not to mention spoken English.

• 대한수학교육학회지:학교수학
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• 제16권3호
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• pp.567-584
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• 2014

최근 교사의 전문성 중 가장 핵심이 되는 수업 전문성이 강조되고 있다. 특히 2012년 수학교육선진화 방안 발표 후 수학 교사의 수업 능력의 중요성이 강조되었다. 수학 교사의 수업능력 향상을 위해서는 예비수학교사 시기에서부터 교육 경험이 필요하다. 예비수학교사의 수업 능력 개발 및 강화를 위해서는 교육적 실행과 관련하여 자신의 실천을 체계적으로 반성하고 개선해 나아가는 경험이 필요하다. 즉, 반성적 사고와 실천적 지식의 함양을 위한 수업 실습에 관한 이론과 실천 양면의 체계적인 실행과 지도가 필요하다. 이에 따라 본 연구에서는 예비수학교사의 수업능력 향상을 위해 실행 가능한 교수-학습 포트폴리오의 구성요소 및 적용절차를 개발하였다. 또한 수업능력 향상을 위한 교수-학습 포트폴리오 작성 후 설문조사를 통하여 예비수학교사의 수업능력 향상에 효과적이었으며, 수학교사 교육을 위한 발전적인 시사점을 얻을 수 있었다.

• 한국수학교육학회지시리즈A:수학교육
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• 제45권3호
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• pp.295-313
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• 2006

University teacher education programs have sought for ways of how to improve student teaching in order to supply mathematics teachers with practical theory to achieve the goals of the current educational reform in school mathematics. In this context, the purpose of this research is to investigate the effect of student teachers' teaching experience in the after-school mathematics programs and the ways of how to develop the after-school learning programs as an effective site for learning to teach based on the inquiry into student teachers' own teaching experience. For the purpose, data were collected through the interviews with the student teachers who had taught after-school mathematics class. In addition, data were collected through survey, class observation, and seminal meetings with the student teachers in order to supplement the findings from the interview analysis. Data analysis focused on the student teachers' experience with teaching in after-school mathematics classes, that is, what and how they had learned as teachers, what kinds of difficulties they encountered in their teaching and supports that they expect to improve their learning through teaching. The analysis shows that the teaching experience in the after-school programs had positively contributed to their development as future mathematics teachers. Specifically, the after-school programs provide the site for learning through teaching at the early stage of teacher education program. The after-school programs provided the students teachers for the opportunity to participate peripherally in educational practice of school. Through the participation, the student teachers developed positive attitudes toward teaching career and became to have more solid ideas about how to teach mathematics. Based on the analysis, this research provides following suggestions concerning how to improve student teaching. First, it is necessary to provide student teachers to participate into the practice of teaching at the early stage of teacher education programs. Second, it is important to give students teacher opportunity to participate in teaching at peripheral and legitimate positions. Finally, it is necessary to construct mentoring networks to support student teachers to move from a peripheral position toward a center of teaching practice.

• 아동학회지
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• 제37권5호
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• pp.129-144
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• 2016

Objective: This study's purpose was to develop a teaching competency scale for character education for early childhood teachers and to examine its reliability. Methods: The study procedure was as follows: First, scale items were generated by reviewing the literature as a deductive approach and focused interviews with 8 field experts in an inductive approach. Second, face validation was assessed by 7 academic experts, and statistical validation processes were done twice. The data used in the final statistical analyses included 206 questionnaires for early childhood teachers. Statistical validation included item response analysis, item discrimination analysis, exploratory factor analysis, confirmatory factor analysis, and reliability analysis. Results: The 3 factors identified were as follows: Communicate teaching competence, practical teaching competence, and instrumental teaching competence. The validity and reliability of the Teaching Competency Scale for Character Education in Early Childhood Teachers were acceptable. Conclusion: This new scale will be a useful tool to better support character education for early childhood teachers and contribute to providing a basis for developing more sophisticated tools.

• 한국수학교육학회지시리즈A:수학교육
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• 제41권2호
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• pp.173-187
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• 2002

The purpose of this study through ethnographic inquiry is to describe how an elementary teacher teaches mathematics with understanding. The ways that teachers'beliefs affect instructional activities, what means understanding from the view of cognitive psychology, and ethnographic research tradition were reviewed to anchor theoretical background of this study. A third-grade teacher and his 45 students were selected in order to capture vivid and thick descriptions of the teaching and learning activities of mathematics. Three major sources of data, that is, participant-observation with video taping, formal and informal interviews with the teacher and his students, and a variety of official documents were collected. These data were analyzed through two phases: data analysis in the field and after the fieldwork. According to data analysis, ‘teaching mathematics with understanding’ was identified as the teachers central belief of teaching mathematics. In order to implement his belief in teaching practices, the teacher made use of three strategies: ⑴ valuing individual student's own way of understanding, ⑵ bring students' everyday experiences into mathematics classroom, and ⑶ lesson objectivies stated by students. It is suggested for future research that concrete and specific norms of mathematics classroom for the improvement of mathematics understanding are needed to be identified and that experienced and skillful teachers' practical knowledge should be incorporated with theories of teaching mathematics and necessarily paid more attention by mathematics educators.

• 한국실천공학교육학회논문지
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• 제4권1호
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• pp.45-50
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• 2012

21세기 지식기반사회로의 변화는 대학의 역할과 성격에도 혁신을 요구하고 있다. 최근 대학들은 산업화 사회에서 산학연을 중요시하여 전문 기술자의 양성이라는 교육 목적을 갖고, 고등교육 수준의 질적 수월성과 직업교육에 대한 교육 책무성을 확보해야 한다는 인식을 하고 있다. 그러나 대학교수들이 실제적으로 수업 전문성을 제고할 수 있는 기회가 충분하지 않다. 따라서 교수들이 풍부한 현장성을 갖고 있어도 수업에서 실제적인 수업내용에 접근하여 이를 제대로 발휘하지 못하는 경우가 있다. 이는 교수직에 진입한 이후의 수업 전문성에 개발 기회가 충분히 주어지지 못했기 때문이다. 그러므로 대학은 교수들에게 수업 전문성을 능력을 향상시킬 수 있는 기회를 제공해야 한다. 본 논문에서는 이러한 방안의 일환으로 수업개선 멘토링 프로그램과 아울러 수업개선을 위한 포토폴리오와 마이크로 티칭 방법론을 제안한다.