• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.529-538
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• 2004

1997년부터 시작된 1단계 교육정보화 종합계획에서부터 1999년 '교육 발전 5개년 계획'에 이르기까지 정보통신기술활용교육을 위한 물적 인프라 구축에 힘써왔다. 이렇게 정보통신기술교육을 위한 물적 인프라 구축이 완료되어 있다고 하는 시기에 중요하게 점검해보아야 하는 것이 바로 교육정보화의 내용, 즉 정보통신기술교육과정이다. 본 연구자는 국가표준의 학생ICT활용능력기준(ISSS)을 분석의 틀로 설정하여 현재 강원도에서 사용되어지고 있는 정보통신기술교육과정을 위한 인정도서의 내용이 ISSS에서 제안하고 있는 교육과정에 맞게 구성되어 있는지를 살펴본 후, ISSS에서 제안하고 있는 상세화된 교육과정을 충실히 운영해 나가기 위해 기본적으로 필요한 교재 및 교구 요소들을 추출하였다. 이를 바탕으로 단위 학교에서 이러한 교재 및 교구 기준 안이 필요한지와 구비되어 있는 수줄과 수요를 설문지를 통해 확인해 보고자 하였다. 이러한 연구는 이후 정보통신기술활용교육을 위한 교재 및 교구 기준을 마련하는 기초 연구가 될 수 있을 것으로 기대한다.

• Education of Primary School Mathematics
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• v.2 no.1
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• pp.27-35
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• 1998

The purpose of this research is to analyze the problem of mathematic education of Korean Kindergarten, to search for the solution of the problem in korean Kindergarten. In particular, materials are mostly made and used by the teachers themselves, consuming too much time. Mathematics education materials available in Kindergartens were found to be insufficient. The reasons were the lack of effort by teachers to develop new materials as well as the lack of marketed materials.

• Proceedings of the Korea Information Processing Society Conference
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• 2019.05a
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• pp.226-229
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• 2019

S/W, Coding 3d Print, Aduino, IoT 등은 4차 산업혁명 시대에 주요 산업 분야에서 공통으로 쓰이는 핵심 기술이다. 2018년도부터 코딩 교육 의무화가 되었으며, 4차 산업혁명 시대에 필요한 인재상인 창의 융합형 인재를 육성할 수 있는 교육이 더욱 필요한 때이다. 본 논문에서는 별자리 12궁에 대한 과학적 지식을 탐구하며 Coding, 3D Print, Aduino에 관한 지식을 교육하기 위한 시스템을 만들어 보았다. 메이커 교육을 융합한 창의 융합형 교구인 별 빛 교구와 별자리 무드 등을 제작하였으며, 이 2가지의 교구의 구성 및 교육 내용에 대해 기술하였다.

• Education of Primary School Mathematics
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• v.10 no.2
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• pp.125-139
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• 2007

The purpose of this study seeks entry into a method to make the use of educational aids popular. To achieve it, it is observed that instructions applying worksheets to make an activation of use of educational aids have influences on mathematical achievement and mathematical disposition and attitude. All variables exception with the frequence of use of educational aids are controlled in both experimental group and comparative group. According to the result, there is no significant difference of mathematical achievement in pre t-test between two groups, while experimental group get 10 points higher than comparative group in average (t=0.519, p<0.01). On the other hand, within intra-experimental group the influences of use of educational aids on mathematical achievement is positive without the achievement levels of students. The difference dependent on the levels of student is sought by ANCOVA using prescores as a covariance, and it appears in the significance level of 5%(F=4.885, p<0.05), and the effect is more in the lower level of students than in the middle and high level.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.5924-5930
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• 2015

This study explored the prospects and tasks of accreditation system for instructional materials and equipment in early childhood education. Various aspects of accreditation system, such as necessities of evaluation system, thoughts regarding evaluation system, necessities of categorizing standards, and necessities of constructing accreditation system were discussed based on previous research. Also other aspects of accreditation system which were not considered in the previous research, such as thoughts related with instructional materials and equipment being evaluated and considerations regarding evaluation indexes were explored.

• Journal of the Society of Disaster Information
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• v.19 no.4
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• pp.844-850
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• 2023

Purpose: This paper is about the development of a short-circuit protection power supply device using incandescent bulbs and its application for educational materials. This article, which considers electrical safety and energy conservation at the same time, has many kinds of potential applications for both educational and industrial areas. The above mentioned short-circuit protection power supply device using incandescent bulbs enhances safety and efficiency compared to normal current power supply devices. Additionally, as an educational materials, it can be used for electric safety training, and provides practical electrical safety knowledge on our actual life. Method: Using incandescent bulbs, design new type of short-circuit protection power supply device, and through verifying the function and safety of the device, make new type device, and applying it for an educational tool. Conclusion: This study is to develop new type of power supply device, and verify the possibility of the application for the device as an educational materials. Through this research, show an innovative solution, which contribute to electrical safety and energy conservation, and open the potential possibility on educational and industrial sectors.This kind of research is expected to contributes to enhanced research, and education on electrical safety and energy conservation management.

• Journal of the Korea Convergence Society
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• v.9 no.5
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• pp.113-119
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• 2018

The purpose of this study is to verify the effect of participating in teaching material development program using 3D printer on the recognition of universal design for learning of early childhood special education pre-service teachers. This study was conducted on 30 early childhood special education pre-service teachers who participated in teaching material development program using 3D printer. The results of this study showed that the early childhood special education pre-service teachers use of the 3D printer-based teaching material development program resulted in statistically significant differences in the 4 low rank factors of the universal design for learning. This research shows that direct experience in developing teaching material using 3D printers is very effective to improve universal design for learning awareness. In addition, the experience of developing teaching material for pre-service early childhood teachers is important for improving the instructional design ability, and they need the practice of the development of the teaching material using the latest technology for teaching students with various needs.

• Proceedings of the Korea Society of Mathematical Education Conference
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• 2010.04a
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• pp.225-225
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• 2010

몇 가지 교구를 사용하여 여러 대상의 무게중심을 찾아보고 수학적으로 정리한다. (1) 피노키오의 늘어나는 코 실험: 막대를 가장 길게 쌓는 방법 (2) 점 무게중심 실험: 일렬로 매단 추들의 무게중심, 삼각형, 사각형의 꼭짓점에 매단 추들에 대한 무게중심 (3) 선 무게중심 실험 : 삼각형, 사각형의 변에 대한 무게중심 (4) 면무게중심 실험 : 삼각형, 사각형, 오각형의 면의 무게중심

• Journal of Korean Society of Archives and Records Management
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• v.4 no.1
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• pp.177-201
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• 2004

Since it was founded in Korea in 1784, Korean Catholic Church has grown rapidly even under persecution. And now, its various activities have considerable influence on Korean society. However, the Korean Catholic Church record management not much is being done in excess of general record management for administrative purposes. Therefore, this study attempted to construct records management system that could systematically manage records of the Korean Catholic Church with Diocese Archives as the central figure. In order to do this, first the special characteristics of the Catholic Church records were analyzed, and the actual status of records management of Catholic Church was investigated. Next, applied the theory of records management to the Catholic Church system.

• Korean Educational Research Journal
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• v.39 no.1
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• pp.15-38
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• 2018

This study aimed to confirm that the lateral lines of fish indicate water temperature, water pressure, water flow, and sound waves by conducting a direct experiment. To confirm the superiority of fish lateral lines to detect material stimuli after the experimental study of the fish lateral line's sensation function, the lateral line's tissue was expanded and the shape of the lateral side of the fish was created using a 3-D printer to realize the lateral stripe parity. The amplification effect was confirmed by measuring the sound waves, which was the material stimulus of the lateral diagonal parabola. This proved that fish lateral lines are biotechnologically superior sensory organs.