• Journal of The Korean Association of Information Education
• /
• v.10 no.1
• /
• pp.155-161
• /
• 2006

Robots evolve from tools to information media since they generates information by interacting with human. As studies on robot-aided education are still in a starting phase, attempts need to be made to use robots for educational purposes and to investigate the effects of the use. It was showed that robot-aided learning was friendlier than other media assisted learning, and especially effective for motivating children. We developed the prototype robot Jenny that can help teachers as a educational media in class(i.e. as a T.A. robot, it can present robot contents on its chest to screen and explain about it when teacher asks). is a schoolmate for 5th or 6th grade children or an elder schoolmate for the rest. We performed the field trial at an elementary school. We carried out 9 classes for three subjects(english, korean, music) with -students in $4th{\sim}5th$ grade. They thought Jenny who was 13 years old as an elder schoolmate in 6th grade. Also, a significant difference was found in the interest and concentration of experimental groups from controlled groups.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.18 no.1
• /
• pp.117-146
• /
• 2007

This study analyzes the performance of school library rehabilitation project for the past four years. The project was launched in 2002 as a 5-year project from 2003 to 2007. Based on the analysis, the author suggests some considerations for the second phase of the project. First, librarians are the focal point to manage the library newly built and remodeled at a massive budget of 300 billion Korean won. Second, when developing curriculum employing school libraries, the curriculum should be differentiated by grade. class, textbook and even chapter. Third. the project should demonstrate the positive influence of school libraries on students' academic achievement so that the parents and community leaders voluntarily promote school libraries. Forth, the project should examine diverse users to successfully meet their demand. Fifth, the project should incorporate capacity building in librarian training course. It is also crucial that librarians themselves make visible effort to achieve an expert status before students and fellow teachers.

• Journal of The Korean Association For Science Education
• /
• v.37 no.2
• /
• pp.253-262
• /
• 2017

This study aims at investigating the perceptions of science teachers about the role of visual representations in the teaching of electromagnetism, and finding out how science teachers use visual representations in their teaching of electromagnetism and the difficulties they experience in dealing with those representations. A total of 121 science teachers responded to the online survey. The results showed that most of the teachers agreed to the significance of using visual representations in the classroom but regarded their role as means of simply delivering science knowledge rather than constructing or generating knowledge. For the three visual representations widely used in teaching of electromagnetism in secondary schools (electrostatic induction on electroscope, magnetic field around current carrying wire, structure and principle of electric motor), the teachers preferred teacher-centered use of visual representations rather than student-centered and teacher's construction of representations were the most frequent among four types of use; interpretation, construction, application, and evaluation. The difficulties of teaching with these three visual representations were categorized into several factors; teachers, students, the characteristics of the representations, and lack of resources and classroom environment. Teachers' limited perceptions about the role of visual representations were associated with the ways of using visual representations in their teaching. Implications for the effective use of visual representations for science learning and teaching were discussed.

• Communications of Mathematical Education
• /
• v.12
• /
• pp.527-537
• /
• 2001

중등교사 임용고사는 현실적으로 수요를 초과하는 다수의 교사 자격증 소지자 가운데에서 우수한 교사를 선발하여 공립 중등학교에 임용하기 위한 공개 경쟁 시험제도이지만, 그 영향력은 중등교육의 발전과 사범대학의 교육과정에서 결정적일 뿐 아니라, 사회적으로도 지대하다. 여기서는 “좋은 수학교사”의 양성과 선발이라는 문제를 중심으로 임용고사가 수학교육의 발전에 순기능적 원동력이 될 수 있도록 개선을 위한 몇 가지 드러난 문제점들에 대하여 논의하고, 필연적으로 임용고사의 영향력 아래 놓이게 되는 수학교육과의 교육과정과의 관계에서 상호 보완적 역할을 할 수 있는 방안과 수학교육과의 교육과정에 대하여 개략적으로 논의하였다.

• Communications of Mathematical Education
• /
• v.10
• /
• pp.43-58
• /
• 2000

교육의 질은 교사의 질에 의하여 크게 영향을 받는다고 볼 때, 수학교육의 질적 개선을 성공적으로 이끌기 위해서는 전문가로써의 자질을 갖춘 유능한 교사의 역할이 뒷받침되어야 할 것이다. 일반적으로 교사들이 갖추어야 할 지식을 크게 3가지로 나눈다면 교과의 내용에 관한 지식, 교수 방법에 관한 지식, 학생에 관한 지식으로 나누고 있다. 본고에서는 초등학교 수학 학습지도와 관련된 교과 교육학 및 교과 내용학에 관한 지식과 교사의 전문성을 개발할 수 있는 방안에 대해 개괄적으로 살펴본다.

• Proceedings of the Korean Nutrition Society Conference
• /
• 2006.10a
• /
• pp.26-31
• /
• 2006

• Journal of the Korean Society of School Health
• /
• v.3 no.1
• /
• pp.158-168
• /
• 1990

• Research in Community and Public Health Nursing
• /
• v.2 no.1
• /
• pp.270.1-270.1
• /
• 1990

• Proceedings of the Korea Society of Mathematical Education Conference
• /
• 2006.05a
• /
• pp.129-146
• /
• 2006

• Proceedings of the KHMA Conference
• /
• 2009.05a
• /
• pp.344-344
• /
• 2009