• Journal of Digital Contents Society
• /
• v.19 no.9
• /
• pp.1663-1669
• /
• 2018

Pair programming is a software development technique in which two programmers work together at one computer. One writes code while the other reviews the code, and they switch roles frequently. Pair-programming practice in school programming lab is expected to improve the learning performance, provide collaboration experience, and promote interactions between students. This work finds out how students accept pair-programming, what make students reluctant to join pair-programming by repeated questionnaire surveys in a college programming lab class. Based on these findings aome guidelines for school pair-programming are provided. First, students should be allowed to choose to do pair-programming or not. Second, various obstacles that make students hesitate to switch roles should be removed. Third, the pair matching should be made with great care.

• Journal of dental hygiene science
• /
• v.10 no.3
• /
• pp.155-160
• /
• 2010

The purpose of this study was to develop an inclusive dental hygiene practice model in an effort to stir up the self-directed learning of learners to boost their problem-solving skills and ability of providing inclusive personal oral health care in a systematic and efficient manner. The subjects in this study were 41 dental hygiene students who were in their second year in C college located in South Jeolla Province as of 2009. An inclusive dental hygiene practice was implemented during a 15-week period of time from August 31 to December 7, 2009, and a self-administered survey was conducted before and after that by using the same questionnaires. Whether there were any differences between before and after the application of the inclusive dental hygiene practice model was checked, and there was improvement in all the learning motivation, self-directed learning capabilities and satisfaction level. Concerning the relationship of academic standing to changes in learning motivation, self-directed learning capabilities and satisfaction level, the inclusive dental hygiene practice model brought more favorable changes to the students in the lower tiers. The inclusive dental hygiene model should be applied to not only practical courses but theoretical ones so that learners could make progress both in theory and practice, and evaluation tools geared toward assessing their academic achievement and practical abilities should be developed.

• Journal of Digital Contents Society
• /
• v.17 no.4
• /
• pp.287-293
• /
• 2016

Some studies require sufficient amount of time, spaces, and financial condition for practical exercises and training. In particular for the Medical education, time and space limitation is very high and difficulties occurs, since the practices are done with cadavers (deceased human body). Many alternate 3D Virtual surgery training system exist currently, however the burdensome of obtaining those costly equipments is problematic. Providing the surgical environment as similar to real as possible using 3D Virtual Reality can be a solution to current problems. The effectiveness of training could be maximized with minimized costs without the general interfaces such as keyboard and mouse, but with Oculus Rift and Leap Motion. This paper will develop and practice the 3D Virtual Operation System with two devices to investigate the possibility and expand to other Simulation fields.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2019.05a
• /
• pp.205-207
• /
• 2019

Special training soldier for thermal equipment during army heavy equipment maintenance education is small training equipment and many trainees have few opportunities for practical training, and there is a high risk of safety accidents during maintenance training. Because practical training is limited and repeated practice is difficult, a training system is needed. In this study, we propose a virtual training system that can reduce the training cost beyond the time and space, enable realistic experiential training, reflect the standard maintenance manual, and train teamwork. The virtual training system using the virtual augmented reality is a system that can reduce the cost beyond the space and time and can be practically practiced. The first-person virtual training system using HMD, which is the three-dimensional display system proposed in this study, is suitable for army thermal equipment maintenance education system. The proposed system is expected to be useful for maintenance training of other equipments and other groups because it has good scalability.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2019.07a
• /
• pp.203-204
• /
• 2019

본 연구의 목적은 예비 교사의 소프트웨어 교육 수업 전문성 함양을 위하여 백워드 설계 기반으로 교육프로그램을 개발하는 데 있다. 백워드 설계는 학생들의 심층적인 이해를 고려한 수업 설계 기법이다. 백워드 설계 대한 이론적 배경을 바탕으로 차시 당 4시간 수업으로 총 8차시(32시간 분량)의 소프트웨어 교육 프로그램을 개발하였다. 이는 예비교사의 소프트웨어 교육에 대한 심층적인 이해를 돕고, 직접 백워드 설계를 기반으로 하는 수업 계획을 실습함으로써 교육과정에 대한 깊은 이해도 도울 수 있다는 점에 의의를 갖는다. 하지만 본 연구에서 개발된 교육 프로그램이 어떤 효과성을 지니는지에 대한 검증이 이루어지지 않았다는 제한점이 있다. 따라서 추후 연구에서는 효과성을 확인하기 위한 실험 및 통계적 검증이 요구된다.

• Journal of Practical Engineering Education
• /
• v.16 no.1_spc
• /
• pp.65-70
• /
• 2024

As the interest in AI education grows, researchers have made efforts to implement AI education programs. However, research targeting pre-service teachers has been limited thus far. Therefore, this study was conducted to develop an AI literacy education program for preservice secondary teachers. The research results revealed that the weekly topics included the definition and applications of AI, analysis of intelligent agents, the importance of data, understanding machine learning, hands-on exercises on prediction and classification, hands-on exercises on clustering and classification, hands-on exercises on unstructured data, understanding deep learning, application of deep learning algorithms, fairness, transparency, accountability, safety, and social integration. Through this research, it is hoped that AI literacy education programs for preservice teachers will be expanded. In the future, it is anticipated that follow-up studies will be conducted to implement relevant education in teacher training institutions and analyze its effectiveness.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.12
• /
• pp.5578-5587
• /
• 2011

The purpose of this study is to confirm how keeping a educational diary in which no feedback is given in the teaching practice in kindergartens affects a teacher efficacy and the educational belief of preschool teachers-to-be as well as the organizational health of kindergartens to practice according to the way teachers feel. With this aim, the study aimed at 34 seniors at the Department of Early Childhood Education in the four-year college in Chungnam. The study conducted this experiment using the nonequivalent control group pretest-posttest design, and carried out a $x^2$ analysis and a t-test according to the data. Concerning the research results, first, keeping a educational diary of teaching practice affirmatively affected a teacher efficacy. Second, it did not significantly affect a teacher's educational belief. Third, it did not significantly affect the organizational health of the kindergarten to practice according to the ways teachers-to-be feel. This study is meaningful in that keeping a reflective journal in which feedback by a guidance teacher for practice becomes the basic proposition may be replaced with the keeping of a diary of practice at the level of practicality. This means that a teacher's sense of efficacy may improve simply by keeping a educational diary of teaching practice without feedback by a guidance teacher.

• Journal of Digital Convergence
• /
• v.12 no.2
• /
• pp.409-415
• /
• 2014

This study was done to identify the relationships between nursing practice stress and stress coping for the nursing students in Korea. Data were collected at 2 universities located in C city in Korea. Participants were 160 nursing students. Data were analyzed by SPSS 18.0 using descriptive statistics and Pearson's correlation coefficient. Nursing practice stress was $2.72{\pm}6.2$. Stress coping was $2.60{\pm}0.37$. Stress was correlated with wishful thinking coping strategy when doing orientation (r=0.32, p<0.01), conference(r=0.52, p<0.01), homework(r=0.29, p<0.01). Stress for practice exam was correlated with problem focused coping strategy(r=0.31, p<0.05). Stress was correlated with positive view coping strategy when face nurse(r=0.31, p<0.01) or interpersonal relations(r=0.35, p<0.01). Stress related to practice environment and class was correlated with indifference (r=0.26, p<0.01) and tension relieve strategy (r=0.28, p<0.01). There's no stress when they meet or serve direct care to patients. Students managed the stress by showing active coping pattern. It is considered that the experience gave students an excellent capacity to cope with stress. Since the degree of stress and coping pattern can differ from adaptability of situation, a research of change in clinical training stress by seasonal clinical training and coping patter is proposed.

• Journal of The Korean Association of Information Education
• /
• v.21 no.6
• /
• pp.657-664
• /
• 2017

This study investigates the effect of play-based software education instruction strategy for improving computational thinking as a method of software education. The play-based instruction strategy is a teaching-learning strategy in which the presented code is navigated through play, and the functions are revised and newly reconstructed. We designed an education program with the play-based instruction strategy and applied the program to elementary students. In order to verify the effectiveness of the research, we examined the competence of computing thinking concept and computing thinking practice. As a result, the computing thinking concept and computational thinking practice were that the proposed teaching-learning model is higher than the direct teaching method.

• The Journal of Korean Association of Computer Education
• /
• v.5 no.4
• /
• pp.19-29
• /
• 2002

This study focuses on applying the peer tutoring as an alternative instructional method in computer education. The purpose of this study is two folds: first, to examine the effect of peer tutoring on academic achievement; and second, to investigate the effect of peer tutoring on self-efficacy on learning about computer. To achieve the purpose, an experimental research was performed with 130 10th graders. The results showed no significant differences between the two groups on academic achievement, and among four groups of peer tutoring. However, there are significant differences on learners' self-efficacy.