• Journal of the Korea Computer Industry Society
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• v.2 no.12
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• pp.1573-1580
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• 2001

Due to development of technology of information technology, PC communication and Internet have become a culture space of teenagers. Because Internet and PC communication are media in which teenagers have interests, they could be effectively used to counsel teenagers in that time they want. Moreover, cyber counseling will be suitable to new trend of current age with extension of counseling area. Accordingly, many researches on cyber counseling have proceeded in the area of teenagers counseling. While most researches for cyber counseling until present are about counseling methods ad the effects that teenagers utilize cyber counseling, there were no efforts that store counseling contents, analyze them using features and technologies of web and use them effectively to guide students. Therefore, we implemented a cyber counseling system that provides counseling information so that teacher may grasp students various interests and problems and thus helps to guide students.

• Journal of the Korean Society for information Management
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• v.24 no.3
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• pp.271-297
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• 2007

Since the use of the Internet has proliferated, the availability of illegal and harmful content has been a great concern to both governments and Internet users. Among various solutions for issues related to such content, Internet content filtering technologies have been developed for enabling users to deal with harmful content. In recent years, commercial filtering has become massively popular. Many parents, teachers and even governments have chosen commercial filtering software as a feasible technical solution for protecting minors from harmful information on the Internet. The Internet content filtering software market has grown significantly. However, Internet content filtering software has led to intense debate among civil liberties groups, They deem this to be censorship and argue that Internet filtering technologies are simply unworkable because they have inherent weaknesses. They are critical of the fact that most filtering has violated free speech rights and will eventually wipe out honor and controversial, yet innocent incidences of free speech on the Internet. In this article Internet content filtering, in particular PICS/RDF-based label filtering, so-called Internet content rating system, will be explored and its advantages and drawbacks relating to end-users' autonomy and freedom of expression will be discussed.

• Journal of Elementary Mathematics Education in Korea
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• v.6 no.1
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• pp.41-58
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• 2002

This study examines effects of small group cooperative learning on areas of mathematics such as number and calculation, figure, and measurement, and changes of attitude-interest in math in elementary schools. Seventy eight second graders from Jinhae City were divided into the experimental group and the control group. The experimental group was subdivided into small groups of four students who belonged in different levels of math performance. The subdivision was renewed whenever each area was covered. An examination paper which had been developed by Ministry of Education & Human Resources Development and Kyeongsangnamdo Office of Education was given to the subjects. Also, a questionnaire was developed and given to the participants. The results show that, in general, the small group cooperative learning had good effects on the students' ability to solve math problems and, in articular, greater effects on the ability of low-level students. It is revealed that the interaction between the students in small groups affected their attitudes toward and interest in mathematics in a positive way, but did not make perceivable changes in self-confidence of the young Learners.

• Communications of Mathematical Education
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• v.35 no.1
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• pp.1-14
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• 2021

Mathematics anxiety is a term for emotional and physical resistance to mathematics. Understanding students' mathematics anxiety is important not only in terms of improving mathematics academic achievement, but also in nurturing mathematics manpower necessary for the future society. In particular, mathematics anxiety is most likely to occur in elementary school, and it has a negative effect on subsequent learning. Therefore, it is important to understand the aspects of students' mathematics anxiety in elementary school. In this study, I presented the patterns of changes in students' mathematics anxiety over time and statistically verified them. As a result of a follow-up survey of 249 elementary school students' mathematics anxiety for 3 years from 4th to 6th grade, it was found that, rather than having a special pattern related to the formation of math anxiety, it may increase and decrease and vary depending on individual confirmed. Later, in this study, five patterns of Mathematics anxiety patterns were identified through statistical analysis. In addition, I confirmed that the students' interest about teachers' mathematics lessons was consistently influencing the change in mathematics anxiety. The results of this study will increase students' understanding of the formation of mathematics anxiety and can be used as basic data for the development of teaching and learning materials related to mathematics anxiety in the future and subsequent research.

• Journal of Practical Engineering Education
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• v.16 no.2
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• pp.121-128
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• 2024

This study introduces specializer high school students , as a fusion education method using Inventor software to design a robot arm, which is then 3D printed and controlled by an Arduino microcontroller. Students gain practical experience and have the opportunity to integrate knowledge and skills from various academic fields. They start by designing in CAD software, proceed to fabricate actual robot arm components using 3D printing technology, and finally program and control the assembled robot arm. This interdisciplinary education enhances students' problem-solving abilities, fosters creativity, and increases their motivation to learn. To implement such educational endeavors in actual curricula, ongoing teacher support and appropriate resources are essential. This research serves as a foundational exploration of the applicability of fusion education in future learning contexts.

• Journal of Gifted/Talented Education
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• v.13 no.4
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• pp.65-94
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• 2003

The purpose of this study is to acquire the information on the current situation of students' selection process in order to renovate the system of picking up the students. As a first step of the study, we examined the validity of the factors of the single-out system such as qualification and the process for the application and the standards and proceeding of the selection. Then we analysed the result of the entrance examination of Hansung Science Highschool in 2002. The analysis was on the correlation between the result of entrance examination and the achievement in the school and the decision of the course after graduation. To know on the achievement of the students, we investigated the records of regular tests and asked the teachers' opinion in math and science classes. As a result, we gained the following points: First, the present single-out system has a danger of excluding students who are much talented in science and math field because it is based on students' achievements in middle schools; Second, the new selection system should consider the character and attitude of the applicants in addition to their knowledge; Third, the continuous observation of the teacher in middle school should be an important factor of the picking up system; Fourth, more questions requiring divergent thinking ability and inquiry skill should be developed as selective examination question. Also examination questions should cover the various contents from mathematics to science, and do not affect pre-learning; Finally, the system of present letting all students stand in one line should be changed into that of letting students in various lines. We can consider using multi-step selection system.

• Journal of the Korean earth science society
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• v.21 no.3
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• pp.219-229
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• 2000

Constructive learning is an active process of meaning construction and students decide their individual learning objectives according to their own interest concern and ability. The purpose of this study is to develop a teaching-learning model and classroom materials from constructivist perspectives and to apply them to an elementary school classroom in Seoul for one month. In this study, it was reorganized the contents of unit of 'beds and fossils' based on the discussion between students and teacher during the second semester of 4th grade class. The teaching-learning model consists of five steps: 1) introduction; 2) exercise; 3) presentation; 4) consensus; and 5) development. The implementation results were summarized.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.10a
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• pp.743-746
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• 2000

인터넷의 보급과 초고속 정보통신망의 급속도로 발전함에 따라 학습자와 교수의 상호작용이 가능하며 학술에 흥미를 유발할 수 있는 가상강의 저작도구가 절대적으로 요구되고 있으나 이 저작도구의 개발을 위해 현재는 교사와 학생간의 인터페이스 제공이 미약하고 표준화된 문서 환경과 플랫폼이 없이 서비스를 제공하는 웹 환경으로 인해 개발자들의 작업이 방대해지고 있는 있다. 따라서 최근 컴포넌트 기반 개발 방법론의 대두로 가상강의 저작도구를 위한 교육용 컴포넌트에 관심이 요구된다. 본 논문에서는 컴포넌트 기반의 개발 방법론을 통해 웹 환경에서 구현할 때 적용가능한 강의 저작도구 컴포넌트를 요구 공학 생명주기를 통해서 분석, 설계한다. 요구공학에서 사용자 인터페이스 부분을 가상강의에서 교수, 학습자 측면을 고려하고 비즈니스 로직, 동영상과 슬라이드의 동기화, 오디오, 슬라이드 이미지 등을 요구공학 생명주기에서의 산출된 요구공학 명세서를 바탕으로 분석, 설계한다. 개발된 컴포넌트는 가상강의 저작도구를 지원가능하며. 각 컴포넌트는 교육영역의 애플리케이션에 쉽게 적응 가능함으로써 재사용성, 사용의 용이성과 이식성을 가질 수 있다.

• Journal of The Korean Association of Information Education
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• v.22 no.5
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• pp.585-592
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• 2018

As the software education which utilizes the virtual reality in the education field becomes more interested in the teachers and the students, researches are being conducted for the education of virtual reality contents production. The purpose of this study is to analyze the curriculum, outcomes, and evaluation results of virtual reality contents production for educational students, elementary school students, and middle school students. As a result of analysis on each group, there was no difference in adaptability to specific tools, differences in ability of object production in production, and self-confidence and interest in production and utilization of virtual reality in learning attitude.

• Communications of Mathematical Education
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• v.30 no.1
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• pp.67-83
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• 2016

Correcting an imbalance between cognitive and affective aspects of mathematics in schools is recognized as a crucial issue with regards to mathematics education in Korea. Therefore, research and studies about affective aspects have been increasing and themes relating to affective aspects were diverse. Their theme included the improvement of affective aspect, investigation of factors of affective aspect, and development of measurement tools for affective aspect. The purpose of this study is to analyze and organize the research that has been done with respect to affective aspect and drive trend, implication, and their instruction to mathematics education. This study has investigated 103 studies released from 2005 to 2015 on KCI, Korea Citation Index. The results of this study are as follow. First, since released research of affective aspects in mathematics has not increased in number in the last 11 years, academic interest in the affective aspects seems lower than recent interest arousing in Korea. Second, most studies utilized quantitative research as a tool to analyze phenomena and the cause and effect of affective aspects. Third, middle school students were the most common subjects of the studies, followed by elementary school students. Fourth, the studies had various themes such as analyzing the cause and effect of affective aspect, recognizing changes of affective aspects, and measuring affective aspects. The studies, especially, focused most on analyzing how to improve affective aspects by applying it to programs such as mathematic activities and solving mathematic problems. It is necessary for future research to have a long-term perspective and to provide a space for communication. Research should not only focus on how recognize affective aspects differently, which is based on its cultural background, but also to draw affective solutions from them.