• International journal of advanced smart convergence
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• 제4권2호
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• pp.34-37
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• 2015

An ideal teaching-learning method, such as the blended learning method, is to motivate interests in education and to allow active class participation of students. Students exposed to this method are hypothesized to be dedicated in learning and their school life. A research was conducted on $11^{th}$ graders in Daejeon city high school specialized in industry; the blended learning method was applied to a course, digital logic circuit and the effects on the students' learning were monitored. The result shows that compared with a common leaning method, the blended learning method is very effective in terms of increasing educational interest, class participation, the level of concentration in class and academic achievement of students. Also, it shows positive feedbacks from the students on the educational videos and the usage of the contents. Conclusively, the blended learning method effectively increases academic achievements through improved educational motivation and active class participation which positively affect the overall satisfaction of participants.

• International journal of advanced smart convergence
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• 제11권4호
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• pp.149-154
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• 2022

With the development of information and communication technology, information literacy and utilization are emerging as basic skills necessary for modern people. Accordingly, information education is becoming a basic literacy education for a nation. Unplugged computing is in the spotlight as a major educational method of information education. The main advantage of unplugged computing is that it is easy to convey basic theories or principles of computer science to students through play activities without the help of special information devices such as computers and tablet PCs. However, studies on student evaluation on unplugged computing have been very insufficient. In this study, students' evaluation standards are developed to maximize the educational effect of unplugged computing. The evaluation standards consist of four areas: participation, interest, satisfaction, and understanding of concepts. The results of this study can be used as a basic study for student evaluation of unplugged computing in the future.

• International journal of advanced smart convergence
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• 제8권4호
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• pp.40-46
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• 2019

The current education is becoming more extensive with the application of various teaching methods. This is a problem that is so distributed that it is difficult for users to find the data and it takes a long time to find the information they need. Currently, various educational services, materials, and instruments are developed and scattered. Therefore, it is important to raise students' awareness of aptitude and career path with customized education tailored to students. Conventional education platforms have very difficult to choose the right materials for students because of the spread of educational programs and institution materials. To solve this, we propose a customized recommendation approach to recommend customized educational service materials and institution for students to teachers, which helps teachers conveniently choose materials suitable for their respective environments. On this new platform, the CNN algorithm provides recommended content for classes and students. For real service on the educational service platform, we implement this system for Jeil edus business. Through this mechanism, we expect to improve the quality of education by helping to select the right service.

• International Journal of Internet, Broadcasting and Communication
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• 제12권4호
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• pp.232-237
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• 2020

Given the recent pace of development and expansion of Artificial Intelligence (AI) technology, the influence and ripple effects of AI technology on the whole of our lives will be very large and spread rapidly. The National Artificial Intelligence R&D Strategy, published in 2019, emphasizes the importance of artificial intelligence education for K-12 students. It also mentions STEM education, AI convergence curriculum, and budget for supporting the development of teaching materials and tools. However, it is necessary to create a new type of curriculum at a time when artificial intelligence curriculum has never existed before. With many attempts and discussions going very fast in all countries on almost the same starting line. Also, there is no suitable professor for K-12 students, and it is difficult to make K-12 students understand the concept of AI. In particular, it is difficult to teach elementary school students through professional programming in AI education. It is also difficult to learn tools that can teach AI concepts. In this paper, we propose an educational model for elementary school students to improve their understanding of AI through play or experience. This an experiential education model that combineds exploratory learning and discovery learning using multi-intelligence and the PLAY teaching-learning model to undertand the importance of data training or data required for AI education. This educational model is designed to learn how a computer that knows only binary numbers through UA recognizes images. Through code.org, students were trained to learn AI robots and configured to understand data bias like play. In addition, by learning images directly on a computer through TeachableMachine, a tool capable of supervised learning, to understand the concept of dataset, learning process, and accuracy, and proposed the process of AI inference.

• 교육녹색환경연구
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• 제11권2호
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• pp.51-60
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• 2012

This research aims to take a close look at the following topics; the ground elevation of playground, equipments of playground, and equipments around playground, and to propose the improvement measure for favorable educational environment. In consideration of the needs mentioned, the following improvement measure for playground can be suggested. First, the elevation of playground should be changed. According to Environment psychology, current playground elevation should be lowered 2 stair-long height from a classroom site. This kind of elevation change can remove unnecessary stairs, and reduces inconvenience incurred by stairs and edges, which results in considerable educational finance saving. Second, the incidental equipment within a playground needs to be improved. This fact is found out at the surveyed schools; school gathering is held at classrooms (through broadcasting) or a multi-purpose auditorium in place of a playground. The results of this study make us conclude that the most important issue to be considered in the processes of selection and investigation for school playground elevation, incidental equipments and others.

• International journal of advanced smart convergence
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• 제11권2호
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• pp.163-170
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• 2022

Nursing students who play a role as future nursing professions are provided with education through various teaching and learning methods in order to develop necessary competencies. The purpose of this study is to confirm the effect of nursing practice education using multimedia. A quasi experimental study with a nonequivalent control group pretest-posttest design was used, and the participants of the study were students from two nursing colleges, who received an educational intervention using multimedia as the experimental group and those without education were selected as the control group. Data collection was conducted immediately before and after educational intervention, and data analysis was performed using the SPSS 21.0 program by x²-test, Fisher's exact probability, and t-test. As a result of the study, the experimental group was statistically significant in self-efficacy (t=3.402, p=0.015), resilience (t=2.047, p=0.045) and performance confidence (t=2.128, p=0.018) compared to the control group. Through these results, we could confirm that multi-media practical education is effective educational method for enhancing nursing students' self-efficacy, resilience, and performance confidence. Therefore, in order to establish a systematization of the nursing profession, it is essential and should be continued for nursing students to use structured multimedia and core fundamental nursing skills.

• 한국콘텐츠학회논문지
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• 제13권4호
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• pp.97-103
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• 2013

이 연구는 우리나라 해외홍보방송인 아리랑TV(아리랑 World)와 KBS World를 선정하여 편성전략의 특성과 편성에 따른 채널 포지셔닝의 차별성을 살펴보는 것을 목적으로 한다. 분석 결과, 편성전략에서는 아리랑TV가 교양 프로그램위주의 한국 문화콘텐츠를 편성하는, 반면 KBS World는 KBS 1, 2TV의 주요 프로그램을 활용한 드라마와 연예 등 오락프로그램의 편성비율이 높았다. 아리랑 TV의 경우 다큐멘터리, 관광정보, 생활정보 등 문화 콘텐츠 중심의 국가홍보에 충실한 편성을 하고 있다. KBS World는 드라마와 <뮤직 뱅크>와 같은 K-pop을 편성하여 한류 확산의 중심 채널로서의 역할을 하고 있다. 이같은 편성전략의 특성에 따라 아리랑TV는 한국문화를 전파하는 외교채널로서 포지셔닝을 하고 있고, KBS World는 한류 확산의 엔터테인먼트 채널로 자리를 잡고 있다. 그러나 두 채널의 편성 전략이 한국 문화 소개 및 한류 확산을 목표로 하고 있고, 타깃이 해외 동포나 외국인을 대상으로 한다는 점에서 중복투자에 따른 비효율성 문제가 제기되고 있다.

• 한국콘텐츠학회논문지
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• 제21권6호
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• pp.207-217
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• 2021

이 연구는 뉴미디어를 통한 영상콘텐츠 이용이 증가하고 있는 상황 속에서도 어린이 이용자가 전통매체인 TV를 통해 방송프로그램을 소비하는 비중이 여전히 가장 높다는 점에 주목하였다. 방송은 방송법에 의거하여 상대적으로 소수이거나 이익추구의 실현에 불리한 집단이나 계층의 이익을 충실하게 반영하도록 노력해야 하며, 사회교육기능을 신장해야 한다는 책무를 지닌다. 이 연구는 TV수신료를 주요 재원으로 운영되는 공영방송 KBS가 어린이 시청자의 이익 추구와 가치 실현을 위해 어떠한 어린이 프로그램을 제공해야 하는지 실증적으로 살펴보았다. 분석 결과 어린이 자녀를 둔 부모가 추구하는 공영방송 어린이 프로그램의 특성으로 교육·규범 요인, 내용 다양성·어린이 흥미 요인, 문화적 다양성 요인, 프로그램 접근성 요인이 도출되었다. 이 연구는 국민이 원하는 어린이 프로그램을 공급하는 공영방송의 노력과 결실이 공영방송의 존립 당위성을 높이고 나아가 수신료 정상화를 실현시키는 핵심 기제로 작동할 수 있을 것으로 기대하였다.

• International Journal of Internet, Broadcasting and Communication
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• 제12권4호
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• pp.148-155
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• 2020

This study investigated learners' perceptions of using self-generated listening materials based on Text to Speech. After taking an online training session to learn how to make listening materials for extensive listening practice outside the classroom, the learners were engaged in practice with self-generated listening materials for 10 weeks in a self-directed way. The results show that a majority of the learners found the TTS-based listening materials helpful to reduce anxiety toward listening and enhance self-confidence and motivation, with a positive effect on improving their listening ability. The learners' general satisfaction can be attributed to some beneficial features of TTS-based listening material, including freedom to choose what they want to learn, convenient accessibility to the material, availability of various native speakers' voices, and novelty of digital tools. This suggests that TTS-based digital listening materials can be a useful educational tool to support learners' self-directed listening practice outside the classroom in EFL settings.

• International Journal of Internet, Broadcasting and Communication
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• 제12권1호
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• pp.104-110
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• 2020

In the 4th Industrial Revolution, the competitiveness of the software industry is important, and as a solution to fundamentally secure the competitiveness of the software industry, education classes should be provided to educate high quality software personnel in educational institutions. Despite this social situation, software-related classes in universities are largely composed of competitive or individual learning structures. Cooperative learning is a learning model that can complement the problems of competitive and individual learning. Cooperative learning is more effective in improving academic achievement than individual or competitive learning. In addition, most learners have the advantage of having a more desirable self-image by having a successful experience. In this paper, we apply a pair check model, which is a type of cooperative learning, in operating system classes. In addition, the class procedure and instruction plan are designed to apply the pair check model. We analyze the test results to analyze the performance of the cooperative learning model.