• 한국보육지원학회지
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• 제13권1호
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• pp.185-200
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• 2017

Objective: This study was conducted to investigate the effects of early childhood teachers' teaching beliefs, mathematics teaching efficacy, and pedagogical content knowledge of mathematics on their teaching intention of mathematics. Methods: A total of 266 early child teachers in Busan participated in this study. They completed a set of question naires which consisted of questions about teaching beliefs, mathematics teaching efficacy, pedagogical content knowledge of mathematics, and the teaching intention of mathematics. The collected data were analyzed using the SPSS program. Results: First, we observed several positive correlations among the four variables. Second, we found that early childhood teachers' constructive teaching beliefs, mathematics teaching efficacy, and pedagogical content knowledge of mathematics had effects on their teaching intention of mathematics. The knowledge about teaching-learning methods for mathematics among the subcategories of pedagogical content knowledge of mathematics was observed as the strongest predictor for the teachers' teaching intention. Conclusion: We need to take more interest in the pedagogical knowledge about teaching-learning methods of mathematics in teacher training courses in order to enhance teachers' teaching intention of mathematics. As a result, this will makea contribution to high quality math education for young children.

• 한국초등과학교육학회지:초등과학교육
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• 제21권2호
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• pp.159-170
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• 2002

This study examined the effect on the education of scientific attitude in the process of primary school education by application of STS teaching-learning method with an unit of 6th grade in primary school "environmental pollution and nature conservation". The attitude relating science education, on the other side, is classified into 4 parts; attitude for science, social meaning of science, attitude for science subject and scientific attitude. The study of sexual difference on the above points was examined too. The results was taken as follows. 1. STS Teaching-learning method gives positive effect on the education of scientific attitude more than traditional teaching method, especially on the point of the attitude of science lesson and scientific attitude. 2. STS education has an great influence on the social meaning of the scientific attitude relating science education , investment in science, relation with society, solving social problem, contribution to development of society and technology 3. STS teaching-teaming is thought to be the learning that is more effective for boy than girl. In conclusion The STS Teaching-loaming method is preferable in order to increase the scientific attitude of the Elementary school students. students.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제25권3호
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• pp.557-575
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• 2011

본 연구는 고등학교 수학에서 지도되고 있는 로그의 교수-학습 방법에 대한 새로운 관점과 방법을 고찰해보고 이를 통해 학교수학의 로그 지도에 대한 시사점을 제시하는데 목적이 있다. 이를 위하여 로그의 역사적 배경을 John Napier, 17세기 과학에 대한 로그의 영향, 그리고 로그계산자와 로그계산 방법을 중심으로 살펴보았다. 이런 배경과 함께 로그의 교수-학습 방법에 대한 고찰에서는 함수 개념을 이용한 로그의 도입, 상용로그를 이용한 로그계산, 밑의 변환 공식에 대해서 고찰하였다. 이런 역사적, 교수방법적 고찰을 통하여 학교수학에서 로그 지도에 대한 여섯 가지 시사점을 제시하였다.

• Asia pacific journal of information systems
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• 제22권1호
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• pp.1-27
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• 2012

Asynchronous Learning Networks (ALN) has become a kind of prevalent information systems to supplement or even substitute a traditional classroom face-to-face teaching method. In this paper, we investigate the impacts of types of courses, lecturers' instruction models and computer self-efficacy on the ALN effectiveness in teaching from lecturers' perspective. We conducted survey to professors in various faculties such as School of Computing, Faculty of Arts, Science, Business, Law and Engineering in the National University of Singapore. According to the responses from ninety-eight professors, instruction modes positively influence the usage of ALN; types of course and lecturers' computer-efficacy influence lectures' satisfaction of ALN in teaching. Both the usage of ALN and satisfaction of ALN positively influence the effectiveness of ALN. The results of this study fill the gap of ALN researches in education by examining it from lecturers' perspective and enable schools to improve their implementation of ALN systems based on our findings.

• Structural Engineering and Mechanics
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• 제47권4호
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• pp.495-511
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• 2013

In this paper, a new efficient optimization algorithm called Teaching-Learning-Based Optimization (TLBO) is used for the least weight design of trusses with continuous design variables. The TLBO algorithm is based on the effect of the influence of a teacher on the output of learners in a class. Several truss structures are analyzed to show the efficiency of the TLBO algorithm and the results are compared with those reported in the literature. It is concluded that the TLBO algorithm presented in this study can be effectively used in the weight minimization of truss structures.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제13권2호
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• pp.91-101
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• 2009

The mathematics curriculum reform has been carried out for almost five years (2004-2008) in the mainland China. But the teaching and learning in mathematics classrooms still are traditional in nature. Analyzing from the cultural angle, some reasons can be found: the orientation of teachers' role, teaching, and learning, the relationships between a teacher and the students, understanding the mathematics, and examination.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제12권3호
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• pp.235-249
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• 2008

The paper used the quantitative method to compare Chinese students' and teachers' mathematics related beliefs, including beliefs about mathematics, mathematics teaching and learning. The result indicated that there are some differences between their beliefs. Based on the results, we give some recommendations.

• International Journal of Computer Science & Network Security
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• 제22권3호
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• pp.326-334
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• 2022

This study aimed to explore science teachers' perceptions of obstacles that have affected their teaching during the COVID-19 pandemic. The sample comprised 204 science teachers in public schools within a Western district of Saudi Arabia. Results revealed that these teachers experienced obstacles across six areas: administration, students, teaching methods, assessment, technology, and learning aids. The study also explored teachers' perceptions of their current experience and offers suggestions for dealing with the identified obstacles.

• 공학교육연구
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• 제18권6호
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• pp.3-10
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• 2015

이 연구에서는 로봇 연관 STEAM 교수학습 프로그램을 조사 분석하고, 초 중등학교를 위한 로봇 STEAM 교수학습 프로그램 내용을 제안하였다. 프로그램을 분석한 결과, 예술과 인문사회 분야의 내용이 가장 많은 것으로 조사되었고, 과학, 기술, 수학의 순서로 포함되어 있었다. 학교급별 STEAM 교수학습 프로그램 내용 융통합이 유사한 패턴이 나타났다. 중학교의 프로그램은 STEAM 교육에서 추구하는 상황 제시, 창의적 설계, 감성적 체험, 평가, 진로 등의 요소들을 균등한 비율로 포함하고, 초등학교와 고등학교의 프로그램은 진로와의 연계 내용이 적게 포함되어 있는 것으로 나타났다. STEAM 교육의 지향과 활동요소를 총체적으로 고려한 로봇 STEAM 교수학습 프로그램의 학교급별 내용을 제안하였다.

• 교육녹색환경연구
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• 제20권3호
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• pp.11-24
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• 2021

본 연구의 목적은 K-에듀 통합플랫폼을 성공적으로 구축하기 위해 국내·외 민간기업의 에듀테크 트랜드와 콘텐츠 현황을 조사하고, 미래 교수-학습 방법 및 학습 양식과의 연관성을 분석하여 향후 일선학교에서 각 교과목별 교수-학습방법과 가장 적합성이 뛰어난 콘텐츠를 쉽게 연결할 수 있도록 기초자료를 제공하는데 있다. 이를 위하여 문헌자료 조사 및 2021년 교육박람회 참가 기업 관계자와의 현장 인터뷰를 통해 해외 22개(28종), 국내 46개(88종) 등 총68개 기업에서 생산한 에듀테크 콘텐츠 총116종에 대하여 미래 교수-학습 방법 및 학습양식과의 상호 연결(matching) 여부에 대하여 조사하고 그 결과를 제시하였다.