• 한국수학교육학회지시리즈A:수학교육
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• 제56권4호
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• pp.407-434
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• 2017

The purpose of this study is to develop and verify the TPACK measurement tool for middle and high school mathematics teachers in the Korean context. Also, by clarifying the relationship between subordinate factors of Mathematics teachers' TPACK, an attempt was made to provide suggestions on the designs and directions for the in-service and pre-service teacher education and the programs for improving mathematics teachers' TPACK in the future. In order to achieve this goal, TPACK factors of mathematics teachers were extracted by reviewing literature on PCK, MKT, and TPACK. Then, content validity, basic statistical survey, reliability verification, exploratory factor analysis, confirmatory factor analysis, and structural equation model verification were conducted sequentially. At first, preliminary analysis was carried out on 79 mathematics teachers, and 76 items excluding the items with extreme value and reliability were included in the basic statistical analysis. And secondly, an exploratory factor analysis was conducted on 376 mathematics teachers, and this instrument consisted of 7 subordinate factors(CK, PK, TK, PCK, TCK, TPK, TPACK) and 61 items. Also by conducting confirmatory factor analysis and structural equation model test with 254 mathematics teachers, the measurement tool was confirmed the validity and reliability through statistically significant analysis. Then, the importance of integrated knowledge was confirmed by looking at the relationship between the TPACK factors of in-service mathematics teachers. The integrated knowledge(PCK, TCK, TPK) has played a crucial role in the formation of TPACK rather than the knowledge of CK, PK, and TK alone. Finally, the validity of TCK was confirmed through the structural equation modeling of TPACK. TCK not only directly affected TPACK, but also indirectly through TPK. According to these affirmative results, this measurement tool is claimed to be suitable for measuring the factors of Mathematics teachers' TPACK, and also the structural equation model can be regarded as a suitable model for analyzing the structural relationship of mathematics teachers' TPACK.

• 한국환경교육학회지:환경교육
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• 제23권2호
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• pp.82-96
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• 2010

The purposes of this study are to investigate the perception of renewable energy technology among elementary school teachers, and confirm whether elementary school teachers have basic knowledge about renewable energy sources, including solar, wind, and tidal power generation. We conducted preliminary interviews to gather information related to other studies about renewable energy. We developed the last interview question about the perception and knowledge of elementary school teachers regarding renewable energy. This study analyzed the transcribed responses of 10 elementary school teachers in Siheung-city, Gyeonggi-do, following 30-minute interviews. The study's findings are as follows. First, elementary school teachers recognize that they are unfamiliar with concepts and they have only shallow content knowledge about renewable energy. And they tended to distorted to other concepts, and analyze to different meanings. Second, elementary school teachers thought that knowledge about renewable energy should be part of a well-rounded education. And they felt positively about solar energy and wind power energy generation but they had a negative view towards tidal power generation because it destroys tideland. Third, teachers tended to confuse solar heat energy and geothermal energy, they tend to think this two energy sources the same. Teachers had generally correct concepts about wind power energy generation. In the case of tidal power generation, elementary school teachers answered mechanically that it is possible on the western sea, and that 'the difference between the rise and fall of the tide' grows. But they could not talk in depth about 'the difference between the rise and fall of the tide' and the force of waves. This suggests that they are answering by simple memorization and without deep understanding.

• 한국초등과학교육학회지:초등과학교육
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• 제30권3호
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• pp.379-393
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• 2011

The purpose of this study was to analyze the complexity of scientific reasoning during open inquiry activities of pre-service elementary school teachers. In this study, 6 pre-service elementary teachers who participated in open-inquiry activities were selected. The data of scientific reasoning during their inquiry process was collected from the video recording of reporting about inquiry process and results, their reports and researcher's notetaking. CSRI Matrix (Dolan & Grady, 2010) was used to analyze the complexity of participants' scientific reasoning. The result showed that the degree of the complexity of their scientific reasoning varied in participants. Particularly the low degree of the complexity of scientific reasoning presented in posing preliminary hypotheses, providing suggestions for future research, communicating and defending finding. Also, The more pre-service teachers' epistemology of inquiry are similar to that of scientists, the more complex scientific reasoning represents. This results suggest that teachers should impress on students the importance of doing the precedent study and providing suggestions for future research, and provide a place for communicating and defending findings.

• 컴퓨터교육학회논문지
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• 제21권6호
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• pp.93-103
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• 2018

본 연구에서는 소프트웨어 교육을 교수(Teaching)하기 위해 가지고 있는 교사의 신념을 효과적으로 측정하기 위하여, STEBI-B 문항의 번안본을 바탕으로 소프트웨어 교육에 영향을 주는 요인들을 문헌 연구를 통해 추가하여 개인 효능과 결과 기대의 범주의 하위 요소로 구성하였고, 35개의 예비 문항에 대하여 초등 현직 교사 146명을 대상으로 설문을 진행하였다. 수집된 자료를 토대로 요인 분석 및 신뢰도 분석을 통하여 5개 문항을 삭제하여 최종 문항을 완성하였고, 완성된 30개의 최종 문항에 대한 요인 분석 및 신뢰도 분석을 수행하여 문항 구성의 적절성을 입증하여 소프트웨어 교육 교수효능감 측정 도구(SE-TEBI)를 개발하였다.

• 초등상담연구
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• 제7권1호
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• pp.165-181
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• 2008

In this study, a preliminary study has been made to check the availability of examination after selecting one among the criteria to adaptation of school life, in recognition of the necessity for a tool in order to collect multi =dimensional information about children. An examination has been done with the survey target of 291 pupils in the fifth and sixth grade in an elementary school located in Incheon. And the focus group with the teachers in charge of each class was undertaken to check the availability of the examination. As the result of the examination, 37 was the average score of children diagnosed as the category of temporary maladaptation in terms of the score of 4 sub-scales of school adaptation and their total scores, and 28 was the score which corresponds to the assessment of teachers. The results of examinations and the evaluations of teachers were proved to be highly correlated. Lastly discussion is focused on the meaning of these findings and the suggestions for the further studies.

• 재활복지
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• 제22권4호
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• pp.153-172
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• 2018

본 연구의 목적은 특수교사를 대상으로 4차 산업혁명시대에 특수교육 분야가 무엇을 준비하고 어떻게 나아가야 하는지에 대한 방향을 찾기 위한 기초연구이다. 이러한 연구 목적을 위해 대구 경북에 재직 중인 특수교사 117명이 설문지 조사에 참여하였다. 주요 연구 결과를 살펴보면 첫째, 특수교사들은'4차 산업혁명'이 특수교육에 긍정적인 영향을 줄 것으로 인식하였으나 교육적 환경은 준비되어 있지 않은 것으로 인식하였다. 또한 특수교사들은 4차 산업혁명을 TV와 같은 매체를 통해 알게 되었고, 4차 산업혁명시대에 요구되는 특수교사의 역할과 역량이 더욱 커진다고 인식하였다. 또한 특수교사들은 4차 산업혁명 기반 특수교육이 유용할 것이며, 이를 위한 특수교육 프로그램 개발 및 보급이 요구된다고 인식하였다. 결론적으로 이 연구는 특수교사들이 바라보는 관점에서 4차 산업혁명을 이해하고 특수교육을 지원하기 위한 기초적 근거자료를 제공하는데 그 의미가 있다.

• 대한지역사회영양학회지
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• 제28권1호
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• pp.24-37
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• 2023

Objectives: This study aimed to investigate the current status of nutrition education via a free learning semester program (NE). The understanding of the program, the potential difficulties, and future initiatives for NE improvement were also investigated. Methods: A total number of 161 nutrition teachers from Gwangju and Jeonnam filled in a questionnaire and participated in this survey, which was performed from July to August 2019. Results: Our results showed that 8.1% of the nutrition teachers had taught nutrition education in free learning semester programs. The most frequently implemented model was subject selection, followed by club activities. Most of the nutrition teachers comprehended the purpose of NE. The attitude of nutrition teachers to NE differed by the understanding of its purpose. Positive attitude was evident due to a better understanding of the purpose by nutrition teachers. Nutrition teachers reported the most common difficulties of NE were the lack of preparation due to the heavy workload and the lack of a standard running program. The most effective method of NE was the activity classes. The experience of practicing NE influenced the choice of contents for each operating model. Nutrition teachers that were experienced in NE conducted via free learning semester programs preferred the selected topics model, but those without experience chose the career search model. Conclusions: Although some obstacles exist, nutrition teachers had a positive attitude and perceived well the importance of NE. Therefore, the awareness for the significance of NE of nutrition teachers needs to be improved. For better NE practice, it is necessary to reduce/ manage the workload of general food service. Furthermore, the development of standard running and promotion programs, and teacher training programs should be ensured.

• 한국가정과교육학회지
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• 제30권3호
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• pp.215-231
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• 2018

교사의 건강과 식생활에 대한 태도는 학생들에게 영향을 미친다. 본 연구에서는 초·중등 예비교사와 교사의 식생활과 교육에 대한 인식, 식습관, 식생활 관리 역량을 알아보기 위해 실시되었다. 2017년 10월부터 12월까지 서울·경기, 충청, 전라, 강원, 경상 지역의 교육대학과 사범대학에 재학 중인 예비교사와 초·중·고등학교 교사 812명을 대상으로 5-Likert 자기기입식 설문조사로 실시되었다. 수집된 자료는 SPSS PC +24를 이용하여 빈도, 백분율을 구하였다. Varimax 회전법에 의한 요인분석을 실시하였고, Cronbach's α를 이용하여 신뢰도를 검증하였으며, 식생활과 교육에 대한 인식, 식습관, 식생활 관리 역량의 일반사항에 따른 차이점을 알아보기 위해 one-way ANOVA와 Ryan-Einot-Gabriel-Welsch F를 이용하여 p<0.05 수준에서 유의성을 검정하였다. 본 연구의 요인분석 결과 식생활과 교육에 대한 인식은 식생활 관심도와 식생활 관리 스트레스의 2개 요인이 추출되었고, 식습관은 건강 식습관과 나쁜 식습관의 2개 요인으로 구성되었다. 식생활 관리 역량은 식생활 지식, 조리, 식생활 위생 및 안전, 환경의 4개 요인으로 구성되었다. 식생활 관심도 평균은 3.81±0.73점, 식생활 관리 스트레스 3.09±0.95점이었다. 건강 식습관은 3.39±0.77점, 나쁜 식습관 3.31±0.91점, 식생활 관리 역량 평균 점수는 3.29±0.73점이었고, 식생활 지식 요인 3.29±0.67점, 조리 요인 3.02±0.82점, 식생활 위생 및 안전 요인 4.16±0.63점, 환경 요인 3.12±0.89점이었다. 예비교사와 교사는 식생활 관리 역량의 환경 요인을 제외한 모든 요인들이 유의적인 차이를 보였다(p<0.01). 식생활 관심 요인은 성별, 전공, 나이, 건강상태, 비만도, 식사준비참여 횟수에 따라 유의적인 차이를 보였다(p<0.05). 식생활 관리 역량의 평균점수는 성별, 전공, 나이, 건강상태, 식사준비참여 횟수에 따라 유의적인 차이를 보였다(p<0.01). 예비교사와 교사를 대상으로 한 식생활 교육은 일반사항에 따른 차이점을 고려하고, 식사준비에 참여하는 횟수를 높여 식생활 관리 역량을 강화하며, 건강한 식습관이 형성되도록 적극적인 교육과 홍보가 요구되었다. 또한 식생활 영역을 활용한 융합 교육을 도울 수 있는 자료 개발이 요구되었다.

• 대한가정학회지
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• 제40권6호
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• pp.85-97
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• 2002

The purpose of this study were to develop a rating scale for screening preschoolers' creative characteristics and to examine the validity and reliability of this scale. The subjects were 85 4-5 year olds, their mothers, and teachers in Seoul. The preliminary scale of the Rating Scale for Creative Characteristics of Preschoolers(RSCCP)'was developed as a 47-item 5-point rating scale and consisted of 5 factors. 5 factors. 5 factors were 'uniqueness=-curiosity', 'openness-humor', 'sensitivity-many interest', 'imagination-playfulness', and 'independence-perseverance'. The inter-correlations among the 5 factors ranged from .31-.71. For the criterion validity, Wallach & Kogan's Creativity Test(Foster, 1971) and children's drawing were used, and for the convergence validity, the scores rated by mothers and the scores rated by leachers were compared. Test-retest reliability was .69 and Cronbach's ${\alpha}$ ranged from .76-.90. There found no significant correlations between the RSCCP scale and the 2 criterion tests, and the paired t-test for the total scores of the scale rated by the mothers and the teachers showed no differences.

• 정보교육학회논문지
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• 제14권4호
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• pp.547-553
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• 2010

최근 프로그래밍 학습 과정에서 학습자의 학습 부담감을 감소시킬 수 있는 교육용 프로그래밍 언어의 교육적 효과에 관한 연구들이 활발히 이루어지고 있다. 본 연구에서는 예비 초등교사들을 대상으로 스크래치와 두리틀을 활용한 프로그래밍 교육을 실시한 후 프로그래밍 교육에 대한 학습동기와 학업성취도에 미치는 영향을 분석하였다. 분석 결과, 스크래치를 활용한 프로그래밍 교육을 실시한 실험집단은 두리틀을 활용한 프로그래밍 교육을 실시한 통제집단에 비해 프로그래밍 교육에 대한 학습동기와 학업성취도 측면에서 통계적으로 유의하게 높은 성취도를 나타내었다. 이러한 연구결과는 예비 초등교사들을 대상으로 프로그래밍 교육을 실시할 경우 교육용 프로그래밍 언어 선정에 도움을 줄 수 있을 것이다.