• 한국환경교육학회지:환경교육
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• 제21권3호
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• pp.41-47
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• 2008

This study aims to examine the reasons of changes in motivation of pre-service teachers who major in environmental education. Qualitative case study methods were adopted to collect and analyze data from six(6) pre-service teachers in environmental education department. Researchers conducted semi-structured interviews with them on the levels of motivation toward their studios. The study results are as follows. The levels of motivation toward their studies were shown differently by each of the pre-service teachers. Some of the pre-service teachers reported that their levels of motivation toward environmental education had changed since the college entrance. The reasons for the changes include 'suitability of environmental education to personal propensity,' 'college courses they took', and 'personal experiences.' Some of the pre-service teachers reported that the levels of motivation for their majors did not changed since he or she was pursuing other goals rather than being an environmental educator.

• 한국컴퓨터정보학회논문지
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• 제24권4호
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• pp.185-193
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• 2019

In this paper, we propose the effects of programming-based TPACK educational program on the pre-service teacher's self-efficacy beliefs for technology integration. For this study, pre-service teachers who received programming education and TPACK education based on ICT were set as control group and pre-service teachers who received programming-based TPACK education as experimental group. In order to observe the change, the pre-service teachers conducted the test tool to measure the self-efficacy beliefs for technology integration before and after applying the educational program. As a result of the study, only the pre-service teachers who received the programming-based TPACK education showed significant improvement in the self-efficacy beliefs for technology integration. Furthermore, in the post-test, the experimental group showed a significantly higher difference than the control group. Through this study, it was concluded that programming-based TPACK educational program is effective in enhancing pre-service teacher's self-efficacy beliefs for technology integration.

• 공학교육연구
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• 제20권2호
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• pp.3-8
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• 2017

This study examined a difference in a change of understanding and recognition on STEAM Education before and after participating in STEAM Education of university students majoring in teaching profession of engineering system who took part in 'STEAM Education of being made together with undergraduates for 2016' as part of the project for a center of supporting STEAM pre-service teachers. As a result, the pre-service teachers majoring in teaching profession of engineering system could be confirmed to have been improved the understanding and sympathy level with STEAM education as a whole following the execution of the program. Comparing it with other majoring system, the pre-service teachers majoring in teaching profession of engineering system were shown to be a little low in pre-perception or satisfaction, but were indicated later to have high intention of participation in STEAM education. This suggests that the pre-service teachers majoring in teaching profession of engineering system recognize the importance of STEAM education in the engineering education, but are feeling pressure about interpersonal communication. Accordingly, it is time that there is a need to have a system of officially providing the implementation of STEAM education and an opportunity of experience in the education for pre-service teachers aiming at the engineering education for future generation.

• 한국수학교육학회지시리즈A:수학교육
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• 제57권2호
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• pp.179-196
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• 2018

The purpose of this study was to investigate the measurement equivalence and to suggest application ways in teaching aptitude and personality test results for pre-service mathematics teachers between a graduate school of education and a college of education. This study analyzed the scores of the teaching aptitude and personality test of 36 pre-service mathematics teachers enrolled in a graduate school of education and 111 pre-service mathematics teachers in a college of education by performing a multivariate generalizability analysis. The main results were as follows. First, graduate's pre-service mathematics teachers had a higher level of teaching aptitude and personality than that of college's pre-service mathematics teachers based on the total scores. In addition, graduate's pre-service mathematics teachers had higher levels of teaching aptitude and personality than those of college's pre-service mathematics teachers except for a creativity application domain based on the sub-domain scores. Second, cognitive domains were measured more precisely but affective domains were measured less precisely for graduate's pre-service mathematics teachers than for college's pre-service mathematics teachers. Third, regardless of school levels, Cronbach's ${\alpha}$ values, which might be overestimated by applying the classical test theory, were higher than dependability coefficients. Fourth, this study showed a somewhat negative result in ensuring the measurement equivalence for a problem solving exploration domain. However, regardless of school levels, this study indicated that the overall measurement was generally reliable on composite scores. Based on these results, it was confirmed that multivariate generalizability methodologies' approach can be useful for exploring the measurement equivalence issues. Finally, this study suggests how to utilize the results of the test, how to apply a multivariate generalizability analysis for detecting the measurement equivalence, and how to develop future research based on limitations.

• International Journal of Internet, Broadcasting and Communication
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• 제14권4호
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• pp.1-10
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• 2022

Since 2019, elementary schools have been teaching software to students, so pre-service teachers should have the ability to teach software. Also, in the COVID-19 situation, pre-service teachers need the ability to teach software online. The purpose of this study is to investigate the effectiveness of online software education for preservice teachers. After providing online software education to preservice teachers, we analyse the results and examines whether online software education is effective. In this study, we define 55 learning elements by analyzing the achievement standards that can evaluate the software education ability of preservice teachers. We figure out whether pre-service teachers have acquired the ability to provide online software education to elementary school students. As a result of the study, we concluded that pre-service teachers who received this online education could conduct software education online in elementary school.

• 한국수학교육학회지시리즈A:수학교육
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• 제54권1호
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• pp.1-11
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• 2015

The purpose of this study was to provide fundamental data and implication for forming desirable viewpoint of mathematics lesson critique and for improvement of expertise in lesson by compare and analyze the viewpoint of mathematics lesson critique of pre-service and in-service teachers. For the achievement of the purpose, The lesson critique materials of each 25 pre-service and in-service mathematics teachers were collected and arranged, and compare and analyze the viewpoint of mathematics lesson critique of pre-service and in-service teachers by using the standard for analyzing viewpoint of lesson critique composed of two categories, five main codes and 18 sub codes. The results of this study, both pre-service and in-service teachers have tendency for criticising lesson focusing on the practice rather than plan of lesson and both pre-service and in-service teachers showed evaluative reaction in most of critical statements and used positive ones rather than negative ones. The only pre-service teachers, though minor of them, showed non-evaluative reaction in criticising class and most of the statements were just description and explanation without any their own judgement for the scenes and activities of lessons and most of pre-service teachers have tendency to include reflection and introspection for their own class in lesson critique.

• 한국초등과학교육학회지:초등과학교육
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• 제37권1호
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• pp.54-65
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• 2018

The purpose of this study was to investigate the characteristics of lesson planning of pre-service elementary teachers to develop scientific communication skills for elementary school students. For this purpose, lesson plans and lesson planning journals written by the 53 pre-service teachers were collected and analyzed. The results of the research were as follows. The pre-service elementary teachers used an implicit and contextual approach to develop scientific communication skills. Teaching and learning activities for enhancing scientific communication were mainly conducted in words or in writing. There were many activities expressing elementary school students' thoughts and presenting the results of experiments in the lesson plan. There were many cases in which the pre-service teachers' lesson plans did not include the evaluation of scientific communication skills. In their lesson plans, there are a lot of mutual activities between teachers and students, team and whole students, and inter-students within teams together, and students' individual activities from requests of teachers. We found that the pre-service teachers had various difficulties when they planned the science lesson to develop scientific communication skills. The pre-service teachers were less likely to refer to specialized materials related to science education when planning their classes.

• 한국수학교육학회지시리즈A:수학교육
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• 제52권2호
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• pp.175-190
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• 2013

The purpose of this article is to suggest using portfolio for professional development of secondary pre-service mathematics teachers based on actual application case. To achieve this goal, 28 pre-service mathematics teachers developed their own portfolios in the regular study course for one semester under the pre-planned components of portfolio. Then they participated in the survey of their beliefs in mathematics and mathematics education and in the structured interview for drawing implications of using a pre-service mathematics teacher portfolio. According to the collected data, developing a pre-service mathematics teacher portfolio made a significant difference in beliefs of mathematics teachers' roles and showed the potential to improve the professional development of pre-service mathematics teachers as well as their learning. Continued investigation for more effective components of a pre-service mathematics teacher portfolio would be needed.

• 헤리티지:역사와 과학
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• 제47권2호
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• pp.32-45
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• 2014

본 연구의 목적은 예비 교사들의 지질유산에 대한 인식과 이해정도, 지질유산 교육의 필요성과 효과적인 지질유산 교육을 위한 학습방법이 무엇인지 알아보는 데 있다. 이를 위해 2013년 충청북도 소재 초등 예비교사와 중등 예비 교사 학생 총 190명을 대상으로 설문조사 연구를 실시하였다. 조사 결과, 예비 교사들은 지질유산을 주로 방송매체를 통해서 처음 접해 알고 있었으나, 지질유산에 대한 설명과 인식의 정도는 낮은 편이어서 지질유산에 대한 지식과 설명에는 어려움을 느끼는 것으로 나타났다. 예비 교사들은 대부분 지질유산 교육을 받지 못하였지만, 일부 교육을 받은 예비 교사들은 초등학교 시절이나 중학교 시절에 학교에서 교사로부터 교육을 받은 것으로 나타났다. 하지만, 지질유산 교육을 받은 예비 교사들마저도 지질유산에 대한 인식은 부족하였다. 지질유산의 우수성과 중요성을 높이 인식하여 지질유산 교육이 필요하다고 응답했다. 현행 초, 중등 교육과정에서 지질유산 교육은 다루고 있지 않으며, 지질유산 교육이 이루어지고 있지 않다고 인식하고 있었다. 예비 교사들은 학교에서 교사가 중심이 되어 지질유산 교육이 이루어지는 것이 가장 효과가 높을 것으로 인식하고 있었다. 학생들에게 지질유산 교육은 학습능력이 갖춰지고, 가장 호기심이 많은 초등학교가 가장 적절한 시기라고 응답하였으며, 지질유산 교육에 많은 시간을 할애하는 것에는 부정적인 측면을 보였다. 마지막으로 예비 교사들은 현행 개설된 교과내용에서 현장체험 형태의 지질유산 교육을 진행하는 것을 희망하였으며, 지질유산 관련 기관이 제공하는 동영상 자료를 주로 학습에 이용하겠다고 응답하였다. 이 조사 결과를 바탕으로 예비 교사들에게 지질유산의 가치와 소중함을 올바르게 알리기 위한 방안을 제안하였다.

• East Asian mathematical journal
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• 제35권4호
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• pp.429-449
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• 2019

This study aims to investigate the statistical literacy of pre-service mathematics teachers and to discuss the impact of statistical literacy in lesson plan. For the purpose of this study, we analyzed 13 pre-service mathematics teachers' statistical literacy tests and lesson plans. The results of this analysis are as follows: First, pre-service mathematics teachers did not have a high level of statistical literacy, and it was also observed that there was a big level difference between them. Second, pre-service mathematics teachers' lesson plans showed significant difference in the level of the target grade, the characteristics of the target student, and the contents. Based on this study, we seek to find implications for how it is appropriate to educate teachers in charge of statistical education.