• Journal of Korean society of Dental Hygiene
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• v.14 no.3
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• pp.417-424
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• 2014

Objectives : The purpose of the study is to develop and to evaluate the oral health education program using computer assisted instruction(CAI) for the elementary school students. This study was carried out from November, 2012 to February, 2013. Methods : The subjects were 188 elementary school students of the first, second, and third grades in Buk-gu, Busan. The education was provided as computer assisted instruction and conventional classroom education. Three trained dental hygienists recorded three times of knowledge of oral health, oral health attitude, oral health behaviors and the plaque control index(O'Leary index). Results : CAI group showed high score of oral health knowledge of 6.74 points, 8.62 points and 8.38 points(p<0.01). In oral health attitude, the scores were 7.40 points, 8.01 points, and 7.99 points(p<0.05). In oral health behavior, the scores were 5.47 points, 6.14 points, and 5.61 points(p<0.05). The plaque control index was 22.59 points, 19.69 points, and 21.44 points(p<0.01). Conclusions : CAI education program of this study showed the effective education for the elementary school students. So the CAI education program can be useful and disseminated to the community project.

• Journal of Korean Library and Information Science Society
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• v.36 no.1
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• pp.371-414
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• 2005

This paper aims to suggest new strategies for operating school library digital resource room by analyzing the current states of 349 school library digital resource room and its educational effects. The project for school library digital resource room provided the foundations for the various informational and educational services : extended information materials, changes in library environment, collecting information through the web sites, providing authentic materials, reading instruction, library assisted instruction (LAI). The suggestions are as follows. 1) The national standards is required for the digital resources room in school libraries. 2) Reading and information literacy instruction should be institutionalized. 3) Library assisted instruction (LAI) should be included in school curriculum. 4) Professionally qualified teacher librarians are required for planning and managing the school library. 5) School library in-service program is needed for all members of the school community.

• Journal of the Korea Computer Industry Society
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• v.9 no.4
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• pp.177-182
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• 2008

Due to the computer developments and the expansion of data communications, many changes are done to educational environments in addition to the changes of the various social areas. In this paper, a learning system is developed, which adapts itself by checking the changing factors of the learner. The educator works as a overall project manager in this project learning system and the learner benefits from the user-oriented comparative study and pattern design performed in the domains of the internet and intranet.

• Proceedings of the KSR Conference
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• 2007.05a
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• pp.928-931
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• 2007

In answer to the increase of demand for the safety in railroad, the safety activities are tried out. According to 'KORAIL Instruction number 2001-49', the project for developing Integrated Centralized Traffic Control Center has been carried out and the safety activities are guaranteed by documents named 'Safety Plan' and 'Safety Requirements' from this project. However the development system is not enough for the full safety activities. Therefore this paper we describes the relationship of safety activities and development systems and proposes the efficient direction of safety activities.

• Research in Mathematical Education
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• v.18 no.3
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• pp.209-221
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• 2014

In the last few decades there has been much interest in how mathematics can be effectively taught and learnt. The Third Wave is a unique ongoing international collaborative mathematics education research project, which aims to explore the relevant values of effective school mathematics teaching from both the teacher and student perspectives. As part of this project, this study investigates the related findings from students on the Chinese mainland. Multiple data were collected through classroom observations, focus group interviews, and written, open-ended questions. Twenty-four students from junior and senior secondary schools were invited to write down their views on an effective lesson, a good mathematics teacher, and how to do well in mathematics learning. Results showed that among the eight values determined in the study, the values of involvement, explanation, and examples were embraced by students across all grades. Students preferred teacher-led mathematics teaching. Junior secondary students placed more value on teachers' personalities, whereas senior students placed more value on teachers' teaching manners.

• Proceedings of the Korean Society of Computer Information Conference
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• 2011.06a
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• pp.261-264
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• 2011

이 연구에서는 프로젝트 기반 초등수학교육에서 학업성취도와 수학적 태도에 대한 학습양식의 효과를 분석하였다. 이 연구는 프로젝트 기반 초등수학교육이 어떤 양식의 학습자에게 학업성취도와 수학적 태도 신장에 더 효과적인지 검증하여, 학습자 중심교육 환경 설계에 시사점을 제공하는데 목적이 있다. 104명의 초등학생을 대상으로 Kolb의 자기보고식 검사지를 사용하여 분산자, 융합자, 수렴자, 적응자 학습양식으로 분류하고, 4주간 12차시에 걸쳐 프로젝트 기반 수학교육을 실시하였다. 연구결과, 학습양식이 학업성취도와 수학적 태도 향상에 효과를 나타내었다. 프로젝트 기반 초등수학교육은 수렴자 학습양식의 학업성취도 향상에 효과적인 것으로 판단되었다. 또한, 수학적 태도의 세부요인에서는 수렴자 학습양식의 자신감, 목적의식 신장과 융합자 학습양식의 흥미신장에 효과적인 것으로 판단되었다.

• Journal of Convergence for Information Technology
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• v.8 no.6
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• pp.67-74
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• 2018

The purpose of this study was to examine the difference between communicative competence and problem solving ability by applying project - based instruction in the community dental hygienic subject. For this purpose, we measured 30 students' communication ability and problem solving ability using the same questionnaire before and after experiencing project learning. The data were Collected from 30 undergraduate students and analyzed by paired t-test with SPSS. The result demonstrated that project-based learning method has an significant effect on improvement of communication skill and problem solving ability of undergraduate students. Based on the results of this study, in order to improve the practical ability, it is necessary to activate the self-directed active learning method such as Project-based learning for community dental hygiene major study.

• Journal of Families and Better Life
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• v.30 no.1
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• pp.77-88
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• 2012

This study has developed on Virtues Project program, which enhances parent communication abilities. The purpose of this study is to verify the improvement on parent communication skills after taking a program. To obtain effective children educational direction, we have offered assistance to the parents that understanding the importance of the parental instruction, improvement of the relationship between parents and children. To enhance the parent communication ability, this program is consisted of five virtue strategies, structured activity programs and various self-examination for attending parents to the program rather than listening the lecture. This program is consists of six session with two hours each session for six weeks. I have studied 26 subjects and they were divided into experiment group and control group. According to this study, this program works on improving parent communication skills. Namely, experiment group showed significant enhancement of communication abilities compared to that of control group.

• The KIPS Transactions:PartA
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• v.9A no.4
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• pp.621-630
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• 2002

Web based lecture & learning system has changed the conventional learner-oriented educational environment by adding mutual interactions. From the learner competency-based education. the necessity of the learner-oriented education and the mutual cooperation among the learners has been increased. A project-based education system will achieve a progressive development in understanding and the competency for the job to be performed by the mutual interactions between the learners and between the learners and the lecturer. This paper presents the project-based learning system in order to facilitate and achieve the goals of the industrial business processing system implementations in the ongoing popular Internet environments. In the proposed project-based system, the lecturer presents a problem to be solved and leads the education as a supervisor The learner can maximize the efficiency for study by taking advantage of the learner-oriented comparison study and the patterning.

• Journal of Korean Library and Information Science Society
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• v.33 no.3
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• pp.281-310
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• 2002

The aim of this paper is to explore the promotion of reading books at the public school. The promotion of reading books at the school is more important and useful for students than the Educational Information Project, which is setting computers and the Internet at the public school. Because watching TV and navigating the internet without reading books is not good for students to exercise creativity and sound personality. To promote reading books at the school, at first schools need to hire librarian-teachers, and build collection at school libraries as explained. And then schools need to conduct campaigns for promoting reading books, such as reading boots for students, reading books for 10 minutes every morning, and book flood program. In addition, the lesson on reading instruction will be helpful.