• Journal of Internet of Things and Convergence
• /
• v.9 no.3
• /
• pp.35-43
• /
• 2023

This study tried to find out the applicability and effectiveness of the AI-based adaptive learning system in university classes by operating an AI-based adaptive learning system on a pilot basis. To this end, an AI-based adaptive learning system was applied to analyze the operation results of 42 learners who participated in basic mathematics classes, and a survey and in-depth interviews were conducted with students and professors. As a result of the study, the use of an AI-based customized learning system improved students' academic achievement. Both instructors and learners seem to contribute to improving learning performance in basic concept learning, and through this, the AI-based adaptive learning system is expected to be an effective way to enhance self-directed learning and strengthen knowledge through concept learning. It is expected to be used as basic data related to the introduction and application of basic science subjects for AI-based adaptive learning systems. In the future, we suggest a strategy study on how to use the analyzed data and to verify the effect of linking the learning process and analyzed data provided to students in AI-based customized learning to face-to-face classes.

• Journal of Korean Home Economics Education Association
• /
• v.35 no.4
• /
• pp.1-12
• /
• 2023

At a time when interest in the educational use of ChatGPT is increasing, it is necessary to investigate the perception of ChatGPT among college students. A survey was conducted to compare the current status of internet and interactive artificial intelligence use and perceptions of ChatGPT after using it in the following courses in Spring 2023; 'Family Life and Culture', 'Fashion and Museums', and 'Fashion in Movies' in the first semester of 2023. We also looked at comparative analysis reports and reflection diaries. Information for coursework was mainly obtained through internet searches and articles, but only 9.84% used interactive AI, showing that its application to learning is still insufficient. ChatGPT was first used in the Spring semester of 2023, and ChatGPT was mainly used among conversational AI. ChatGPT is a bit lacking in terms of information accuracy and reliability, but it is convenient because it allows students to find information while interacting easily and quickly, and the satisfaction level was high, so there was a willingness to use ChatGPT more actively in the future. Regarding the impact of ChatGPT on education, students said that it was positive that they were self-directed and that they set up a cooperative class process to verify information through group discussions and problem-solving attitudes through questions. However, problems were recognized that lowered trust, such as plagiarism, copyright, data bias, lack of up-to-date data learning, and generation of inaccurate or incorrect information, which need to be improved.

• The Journal of Korean Association of Computer Education
• /
• v.14 no.2
• /
• pp.23-32
• /
• 2011

The Internet is appearing a new paradigm called Web 2.0 which 'Participation', 'Sharing', 'Openness', 'Cooperation'. Web 2.0 is expanded by experts and general users and many people's ideas can solve more problems than an expert's idea. The collective intelligence is techniques that express the valuable of Web 2.0. For this reason, the collective intelligence has attracted attention because of its potential as an educational tool. The purpose of this study is to develop a PBL-based programming instruction model using collective intelligence to improve students' problem solving abilities and programming attitudes and verified its effectiveness. As a result, the developed instruction model showed significant differences in the students' problem solving abilities and programming attitudes. According to these results, these have been proved that a PBL-based programming instruction model using collective intelligence has an influence to the students' problem solving abilities and programming attitudes.

• Journal of The Korean Association of Information Education
• /
• v.6 no.3
• /
• pp.347-360
• /
• 2002

Advances in information communication technology (ICT) require new paradigms in every aspect of our society. In this sense, schools are supposed to educate students to solve real-world problems with ICT. However, schools have not provided quality education to students for learning ICT and applying it. It is thus necessary to develop various ICT instruction models for creative students to lead the information society. One of the popular instruction models using the Web is the project-based model. The model includes inquiry activities of areas, such as variety of subjects, real-world problems, issues, and presentation activities of study results. The model also encourages interactions among students for achieving common goals. In this paper, we present an ICT application instruction which provides four major enhancements to the existing project-based model. The stages of model consist of eight activities type and supporting tools. Also, we implement our proposed model for some elementary school courses.

• Journal of Digital Convergence
• /
• v.14 no.9
• /
• pp.9-18
• /
• 2016

ICT is still lacking relevant studies and efforts even though it needs to be accompanied by character education. Against this backdrop, this study has developed and operated an education program that combines ICT with character education and conducted surveys on its accomplishments. The research findings are as follows. The analysis of theme-based correlations has revealed that individual's character has not significantly affected character for others and global character and that building character for others have made a significant impact on establishing global character with a high level of correlations. Therefore, I have found that a program involving a group of people together such as team-based task has a positive effect on fostering problem-solving talents with global leadership. It is hard to obtain tangible results in character education in a short period of time but I would like to contribute to laying the foundation for cultivating and fostering talents equipped with global leadership while respecting oneself and caring for others in everyday life through these classes. There is a study on convergence of character education and different subjects, left behind of this study.

• Journal of Elementary Mathematics Education in Korea
• /
• v.23 no.1
• /
• pp.75-92
• /
• 2019

The 2015 revised mathematics curriculum encourages students to use graphs in newspapers and the Internet as materials when teaching graphs, and to experience a series of statistical problem-solving processes that collect, classify, organize, graph and interpret data. The graphs that the students learn through traditional textbooks were a single type of graphs. In particular, the graphs of the 5th and 6th grade groups were only increased in numbers, but the basic concepts were repeated in the 3rd and 4th grades. Fortunately, from the 2009 revision curriculum, it is possible to select the graph suitable for the situation while comparing the characteristics of some graphs. In most cases, the graphs used in the real world are presented in the form of a compounded infographics. The purpose of this study is to analyze and analyze the manifestations of information processing competence elements emphasized in the 2015 revised curriculum through the statistical project class using the informal graphic in the fifth grade of elementary school. And we suggested a concrete class plan.

• 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.

• Journal of Science Education
• /
• v.47 no.3
• /
• pp.251-262
• /
• 2023

In this study, we examine other factors that may contribute to the decline in students' academic performance and educational attainment. Many media reports, as well as previous studies, have suggested that virtual learning is the main reason for the decline in students' academic performance. However, the 2020 National Student Achievement Survey, which was conducted in conjunction with the COVID-19 Distance Learning Environment Student Survey, showed that students were highly satisfied with distance learning (70-80%), and the analysis of the National Assessment of Educational Achievement showed that students' academic performance had already been declining year by year since 2017, with a general downward curve. For further confirmation, we analyzed the performance of high school students on mock exams and found that their performance was not normally distributed, but rather a right-skewed U-shaped distribution with a shrinking number of medians and severe polarization. We found that this phenomenon is not simply because of the mode or quality of the virtual classroom, but to a variety of factors, including environmental influences such as care and management at home, changes in investment in private education, increased time spent on online devices while taking virtual classes at the bottom, and increased time spent watching online content, games, and videos that are not related to learning.

• Proceedings of the Korea Multimedia Society Conference
• /
• 2003.11b
• /
• pp.831-834
• /
• 2003

청소년의 인터넷 사용횟수가 급속히 증가하면서 그에 따른 역기능이 사회문제가 되는 시점에서, 학생들이 자신의 컴퓨터 활용 실태를 스스로 검토해 볼 수 있으며, 문제점이 있는 활용실태에 대한 현실감 있는 해결방법을 스스로 찾아볼 수 있는 기회와 환경을 제공하는 것이 필요하다. 청소년의 컴퓨터 활용과 관련한 역기능의 문제를 청소년 본인이 가장 정확하게 파악하고 있으며, 토론활동을 통하여 가장 효율적인 해결방안을 제시할 수 있는 대상도 청소년이다. 따라서 정보통신윤리 의식의 함양을 목적으로 학교 수업 시간에 적용이 가능한 웹 사이트 형태의 네티켓 코스웨어를 개발하여 적용하고자 한다.

• Communications of Mathematical Education
• /
• v.18 no.1 s.18
• /
• pp.289-296
• /
• 2004

수업시간을 이용하지 않고 인터넷을 이용하여 조사와 학생 스스로 학습할 기회와 자료를 제공하여 개념을 이해할 모델을 만들어 본다. 함수의 합성과 극한에 대한 이해도를 1차로 조사한 결과는 정답율이 7.5%에 불과하여 같은 설문지에 대해 각자 공부하고 대답하도록 2차 조사를 하고, 함수의 합성과 합성함수의 극한에 대해 개념의 이해를 도우려고 그래프를 이용한 자료를 수집하여 확실하고 쉽게 이해할 기회를 제공하며 새로운 교수-학습 방법을 개발한다.