• Journal of the Korea Institute of Information and Communication Engineering
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• v.12 no.7
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• pp.1329-1337
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• 2008

The project of Education information is promoted to maximize the efficiency of Teaching-Learning at schools. So Ministry of Education & Human Resources Development develops and spreads the Computer Assisted Instruction(CAI) and outstanding Educational Software to help learners who can utilize this software and make learning environment to form their own recognition. As the number of this software is increased, the necessity of management of Educational Software is required. This study divides Educational Software into three kinds, teaching-learning software, business management software, and system management software, and suggests how to use these softwares effectively according to this division. After the users log into the system through joining members, they are divided into manager module, teachers module, and students module. The manager manages all software like registration, revision, reference of date and so on. The teacher accesses properly. The student accesses teaching-learning software and prepares and reviews his lessons at any time.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.7
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• pp.175-185
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• 2019

In order for learners with different characteristics to reach meaningful learning, the curriculum - class-assessment must be integrated. In this study, we classified the integration into three aspects: content compatibility, operator convergence, and institutional connectivity, and looked at the status of unifying special classes in general schools from each perspective. As a result of the study, in terms of content suitability, adjustment of the curriculum to those subject to special education-professorial revision-assessment adjustment was not performed well except for subjects where individualization professors were conducted. From an actor's perspective, the ambiguity of the roles of general and special teachers resulted in the inability of curriculum coordinators, educators, evaluators and others to agree or even minimal consultations. In terms of institutional linkage, the authority and role of curriculum coordination, professorial revision, and assessment coordination were unclear except for subjects where individualization professors were conducted. As an alternative to discuss and remedy these problems, it proposed increasing awareness of individualized education, compulsory consultation and institutional readjustment.

• Journal of Korean Home Economics Education Association
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• v.16 no.2
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• pp.27-36
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• 2004

The Purpose of this study was to investigate the effects of Problem-Based Learning in Home Economics on self-efficacy, focused on family relations area in high school. In this study, Problem-Based Learning lesson plan was developed and applied to 32 freshmen of high school as an experimental group. Lecture-style lesson was applied to the other 32 students as a control group. Significant differences between pre-test and post-test scores of self-efficacy were found in the experimental group. Post-test scores of self-efficacy were higher than pre-test scores in the experimental group. There were no significant differences between pre-test and Post-test scores of self-efficacy in the control group. The subjective evaluation from students in the experimental group indicated that Problem-Based Learning lesson was effective in helping them to take an active Part in class and increasing interests in Home Economics.

• Journal of the Korean Society of Earth Science Education
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• v.12 no.1
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• pp.54-63
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• 2019

The purpose of this study was to investigate the effect of small group discussion and debate emphasizing maker class on elementary school students's science learning motivation and scientific attitude. The conclusion of the study is as follows. First, it was shown that the small group discussion and debate emphasizing maker class had a statistically significant effect on elementary school students's science learning motivation. This is due to the fact that the small group discussion and debate emphasizing maker class stimulates students' interaction, which is why students are more interested in class while solving problems with their peers. Second, it was found that the small group discussion and debate emphasizing maker class had a statistically significant effect on the elementary school students' scientific attitude. This allows students to have enough opportunity to express their opinions through small group discussions and debate, and I think that because they listen to others' opinions when they make new things or make new plans, so they have been able to increase their scientific attitude continuously. Third, based on the analysis of the participant students' opinions on the small group discussion and debate emphasizing maker class, all the participants answered that they were interested in this kind of class and they want to participate in this kind of maker class again. Therefore, it is thought that the small group discussion and debate emphasizing maker class can play a big role in raising the elementary school students's science learning motivation and scientific attitude.

• Journal of The Korean Association For Science Education
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• v.15 no.3
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• pp.363-370
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• 1995

학생의 물리 개념 변화가 어려운 이유들 중의 하나는 학습자가 자신의 상태를 명확히 인식하지 못함으로써 자신이나 타인으로부터 되먹임을 받을 수 없다는 것이다. 본 논문은 학생이 자신의 학습 내용 이해 상태 또는 개념적 상태를 명확히 파악하여 드러내도록 하는 인지 방략적 질문 모형을 구안하고 이것이 고등 학생의 열과 온도의 개념 변화에 있어서 어떠한 역할을 할 수 있는가를 분석한 것이다. 이를 위하여 일반계 고등 학교 2학년 152명을 하나의 통제집단과 두 개의 실험집단으로 구성하였다.학생의 개념 변화를 ANOVA 분석한 결과 세 집단은 모두 수업 처치 전과 후에 유의 수준 0.05 이내에서 의미 있는 차이가 있는 것으로 나타났으나 세 집단들 사이에도 유의한 차이가 있었다. 그러므로 학생이 지필로써 인지 방략적 질문 활동을 한 처치 수업은 전통적인 수업보다 열과 온도에 관한 학생의 개념 변화에 더욱 효과적인 것으로 나타났다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2002.05a
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• pp.81-85
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• 2002

Through the questionnaire, I analyzed the merit, the defect and the solution of problems of the lecture using the Video Lecturing System. In the paper, we present that the Video Lecturing is a substitute tracking method by demonstrating the superiority of it. For tile purpose of this, I compared and analyzed the Video Lecturing with the general lecture from the viewpoint of the class satisfaction and the effectiveness through the results of the questionnaire obtained by students who took the Video Lecturing class.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2020.11a
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• pp.333-337
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• 2020

현재 많은 교육기관에서 활용되고 있는 교수학습지원시스템의 기능 부족과 교육환경에 부합하지 못해 낮은 이용성을 보이는 부분을 보완하여 일반적인 강의 형태를 일반형, 참여형, 실습형 등으로 세분화하여 수업의 형태에 필요한 기능을 개발하여 정적인 수업의 형태에서 교육자와 학생들 사이에 소통할 수 있는 환경을 구성하였고, 더 나아가 PC, 스마트폰, 태블릿 등 다양한 기기에서 접근 및 사용을 할 수 있는 웹을 기반으로 서비스를 제작하여 공간에 제약 없이 교육자와 학생의 효과적인 교육환경을 제공한다. 개발 과정에서 다양한 스타트업에서 이용되는 Django와 많은 사용자가 확보된 Javascript을 이용해 개발 기간 단축하였다. 또한 웹소켓(Websocket)을 이용해 최소한의 데이터 통신으로 빠른 실시간 통신을 구현하였고, 다양한 브라우저에 대응할 수 있도록 웹 표준을 준수하였다. 서버의 경우에는 아마존 웹 서비스(AWS)를 활용하였고, Linux 환경에서 동작 컨테이너화를 통해 보안성을 확보하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2021.11a
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• pp.352-354
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• 2021

코로나 19의 확산으로 인해 온·오프라인의 경계가 희미해짐과 동시에 비대면 형태 서비스가 확산되고 있으며, 교육 분야에서도 비대면 화상 강의와 원격수업의 적용이 일상화되고 있다. 기존의 비대면 화상 강의 시스템의 경우, 피교육자 신원확인 미흡에 따른 비인가자 접근 및 교육 방해 행위가 발생하였고, 교육내용 및 보고서 등 교육자와 피교육자 간 송·수신 내용 노출의 위험성이 있으며, 대량의 트래픽 유발에 따른 수업 방해가 가능하여 보안상의 대책이 요구된다. 본 논문에서는 기존의 비대면 형태의 피교육자 신원확인 미흡에 따른 비인가 접근 및 교육 방해 행위와 교육자와 피교육자 사이의 송·수신 내용의 위험성을 해결하고, 대량의 트래픽 유발에 따른 수업 방해에 대한 보안대책으로 블록체인 기반 DID 비대면 실습교육 플랫폼 설계를 제안한다.

• Journal of The Korean Association For Science Education
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• v.24 no.2
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• pp.258-266
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• 2004

An increasing number of educators emphasize the affective domain in learning. Affective and cognitive objectives interact and can not be separated from each other. Good emotions and feelings assist students achieving optimally in the cognitive domain. Emotional intelligence harmonizes well with an affective science curriculum. The purpose of this study was to explore the effectiveness of EQ(Emotional quotient) improvement program on students' EQ, science achievement, the science related attitudes, and science anxiety. A pretest-posttest control group design was employed. Subjects were 168 male and female first grade students in a middle school. A control group was instructed with a traditional teaching method, and an experimental group was instructed using EQ improvement program. Two groups were treated for 42 hours during 14 weeks. Two way ANCOVA and correlation analysis was performed using the SPSS. The results indicated that students who received EQ program got higher EQ and their science anxiety was lowered than students who were in a control group(p<.05). EQ program was not significantly effective on science attitude than the traditional instruction but, in the domain 'the enjoyment of science class' it was effective(p<.05). EQ program was significantly effective on students' achievement than the traditional instruction(p<.05).

• Journal of The Korean Association For Science Education
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• v.38 no.4
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• pp.565-574
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• 2018

The purpose of this study is to investigate the features of science classes of Science Core Schools (SCSs) perceived by students. 654 students from 14 SCSs were surveyed with two open-ended questions on the features of science classes. The students' responses were analyzed with NetMiner 4.5, in terms of the centrality (of betweenness and of degree) analysis and the community analysis. The results of the research are as follows: (1) the science classes of SCSs were perceived by students to be of the environment of free questioning, active participation and communication, caring teacher, more science experiments and advanced contents, and knowledge sharing; (2) science classes in SCSs were perceived to be different from those of ordinary high schools because SCSs provide more opportunities for science-related special courses (like project work, advanced science subjects), extra-curricular activities, inquiry and research activities, school supports, hard-working classroom environment, longer studying hours, R&E and club activities. The students' perceptions of SCS science classes appear to be in line with the characteristics of 'good' science lessons from previous studies. The SCS project itself and the features of SCS science classes would help us to see how we introduce educational innovations into actual schools.