• School Mathematics
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• v.6 no.4
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• pp.325-344
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• 2004

This study was carried out to investigate effects of the mindmap note-taking for the formation of the mathematical concepts structure and the matjematical creativity. Two classes were randomly chosen for this study from the third grade students of a middle school located in a medium size city. Thirty one lecture hours of the mindmap note-taking on the quadratic equation and functions were administered to the experimental class of 41 students, while same lecture hours of the ordinary instruction on the same contents were administered to the control class of 40 students. It was shown from this experiment that there ware significant evidences of improvement both in the formation of students' mathematical concepts structure and mathematical creativity through the mindmap note-taking lecture. Hence, the mindmap note-taking lecture is suggested for the improvement in the formation of student's mathematical concepts structure and mathematical creativity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.187-196
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• 2017

In using lecture evaluation methods to improve the quality of education, most universities need to reflect the changes in the educational environment. The transformation of university education into a mixed learning environment blending face-to-face education and online education necessitates the development of appropriate lecture evaluation items. For this purpose, we analyzed the items and the factor analysis for the students of C university in Daejeon. The primary data were carried out with 47 measurement items in 10 domains, such as planning and preparation of lectures, which were found through previous research analysis. Secondary data were validated by using the items confirmed through analysis of preliminary test data. The study results showed that 20 items including six domains such as planning and preparation of lectures, learning materials, learning tasks, instruction media, online course test and grades were derived. These study results suggest that universities lectures should be evaluated to ensure improvement.

• Korean Journal of Oriental Medicine
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• v.15 no.1
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• pp.69-78
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• 2009

Objectives : To understand the basis for future improvement and development in the lectures, an evaluation was made on the lecture by the 'theory-practice-self study' system initiated in 'Yangseng Qigong(養生氣功) and practice' at Daegu Haani University. Method : We surveyed the satisfaction of 'Yangsaeng Qigon and Practice' which is the lecture that is composed theory, practice, self study for 120 students at college of oriental medicine in Daegu Haani University. Result : In the inquiry for the satisfaction with the general class of 'Yangsaeng Qigong and practice', 69% of students answered positively. As to the satisfaction with class grouping, 76% answered affirmatively, and as to the question "Agreement to the plan workable?", 72% said it was satisfactory, showing lectures by class grouping were made successful as planed. As to satisfaction with theory lectures, 36% were satisfied (38% unsatisfied), as to practice 90% was satisfied (2% unsatisfied) and as to the self-study and special lectures, 36% was satisfied (23% unsatisfied), showing the satisfaction was relatively higher for practice. To the question "Was it helpful in understanding hygiene Danjeon-breathing science?", 31% said yes (16% no) for theory, 87% yes (3% no) for practices, 32% yes (32% no) for special lectures, and 37% yes (28% no) for team assignments. Conclusions : The textbooks and majors of the lecturers turned out to be varied, but as seen from the result of lecture satisfaction on 'Yangseng Qigong and practice', it was different according to the preparedness of the lecturers and satisfaction with the lecture material. Despite the situation that most schools have chosen it as a major subject, the subject name was divergent among schools and the textbook and the content of practice were also not unified. At the point of globally rising interest in Qigong, this will only lead to its weak competitiveness when advancing to the world.

• Journal of Korean Elementary Science Education
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• v.33 no.1
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• pp.69-81
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• 2014

This study was to find out the effects of out-of-class environmental experience learning on elementary students' environmental literacy. For this study, we developed and applied environmental education program utilizing out-of-class facilities and ecological park for the 5th-grade students. The subjects of this study were the 5th grade students of an elementary school located in Si-hung city. The study was carried out for two groups, an experiment group of 29 students and control group of 29 students. The education program using out-of-class environmental experience learning was provided to the experiment group while lecture-oriented education program was provided to the control group. The questionnaire used in this study to assess the environmental literacy of the study objects consists of 41 questions under 4 domains (knowledge, emotion, skill, behavior). After observing and analyzing the effects of out-of-class environmental experience learning on students' environmental literacy, we found that the program using the out-of-class environmental experience learning posed greater impacts than lecture-oriented program. By domains, environmental literacy in 3 domains illustrated positive improvement. In particular, skill domain illustrated much more improvement in environmental literacy. But, domain of behavior didn't illustrated improvement in environmental literacy. The result of this study signified that the out-of-class environmental experience learning has positive and effective impact on the environmental literacy. And out-of-class environmental experience learning is more suitable to improve the skill domain of the environmental literacy than lecture-oriented learning. But, it is couldn't improve the domain of behavior. Therefore, in order to improve behavior domain, the program must apply with effective evaluation and home training.

• The Journal of Korean Institute for Practical Engineering Education
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• v.4 no.1
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• pp.45-50
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• 2012

The Knowledge-Based Society in $21^{st}$ century requires innovation in colleges' roles and characteristics. The recent colleges stress researches on industry and school in industrialized society; they try to improve the quality of higher education and to have responsibility of instructing vocational education. However, professors do not have enough opportunities to consider about teaching methods. Thus, during the class, they often fail to demonstrate their actual experience. This is because they have not gained enough chances to improve professionalism of lecture. Therefore, colleges have to provide more opportunities to professors to improve their abilities of teaching. This paper proposes mentoring programs, portfolio, and micro-teaching for improvement of lecture.

• Journal of the Korean Society for Library and Information Science
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• v.55 no.4
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• pp.267-291
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• 2021

Due to the global pandemic caused by COVID-19 in 2020, there have been major changes in the education sites. Universities have fully introduced remote learning, which was considered as an auxiliary education, and non-face-to-face classes have become commonplace, and professors and students are making great efforts to adapt to the new educational environment. In order to improve the quality of non-face-to-face lectures amid these changes, it is necessary to study the factors affecting lecture satisfaction. Therefore, This paper presents a new methodology using big data to identify the factors affecting university lecture satisfaction changed before and after COVID-19. We use Topic Modeling method to analyze lecture reviews before and after COVID-19, and identify factors affecting lecture satisfaction. Through this, we suggest the direction for university education to move forward. In addition, we can identify the factors of satisfaction and dissatisfaction of lectures from multiangle by establishing a topic classification model with an F1-score of 0.84 based on KoBERT, a deep learning language model, and further contribute to continuous qualitative improvement of lecture satisfaction.

• The Journal of the Korea Contents Association
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• v.17 no.10
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• pp.385-393
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• 2017

The purpose of this study was to develop and apply the participation-centered lecture model and practice principle developed by the Change Laboratory Method to improve the lecture interaction of nursing education and verify the effect. The experimental group was 91, and control group was 83 students who studied in the 3rd and 4th grade at one College of Nursing, This study developed the detail participatory lecture method on January and February and applied it to the students in March, and April, 2017, In the pre-survey, general characteristics, class attitude, and learning strategies were examined and homogeneity test was conducted. Post-survey was conducted with participation, satisfaction, and performance, The results showed that the experimental group and the control group were homogeneous. The average participation levels of the experimental and control groups were 3.98 and 3.77 respectively(t=2.38, p<.05). However, there was no statistically significant difference in the satisfaction and achievement. Therefore, it was expected to improve the participation and performance of students through the application of the participation-centered lecture. In the future, it will be necessary to prepare and implement effective methods for improvement of teaching methods in each subject.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.23 no.2
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• pp.163-173
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• 2010

Objectives : The purpose of this study is to survey the needs of oriental medical students about the existing teaching methods and to investigate satisfaction of student-oriented teaching & learning method on the oriental medical ophthalmology & otolaryngology class. Methods : 1. Oriental medical ophthalmology & otolaryngology were studied by student-oriented teaching method with 36 persons( 4th grade, school of Oriental medicine). 2. The satisfaction of school lesson was surveyed with questioning paper before & after applying student-oriented teaching & learning method. Results : 1. 88.9% students replied that the general teaching method is a lecture at school of oriental medicine. 2. They replied that Problem based learning(36.1%) & Team based learning(22.2%) are more effective teaching methods than lecture(19.4)%). 3. 66.6% students replied about the necessity of improvement of major subject's teaching method. Conclusions : 1. The interest & understanding degree were improved compare with other class by lecture. 2. It was positive about the interaction with professor and students(64.8%). 3. It was positive about the diagnosis and treatment of patients in the future(64.7%). 4. It was negative about the present national examination(67.6%). 5. Meditation was helpful at classwork(64.7%).

• Journal of muscle and joint health
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• v.24 no.3
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• pp.179-186
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• 2017

Purpose: The purpose of this study was conducted to evaluate the effects of an action learning-based nursing ethics education on the self-assertiveness and ethical values in nursing students. Methods: The study was a non-equivalent control group pretest-posttest design. This study was carried out from October 19 to December 11, 2015. Participants were fifty-six undergraduate nursing students who assigned to either an action learning-based nursing ethics education or traditional lecture. Outcomes were measured assessed self-assertiveness and ethical values using questionnaires. Results: There was a significant improvement in the self-assertiveness in the experimental group who received an action learning-based nursing ethics education than the control group who undertook the traditional lecture (p=.017). However, ethical values were not statistically signigicant between two groups (p=.347). Conclusion: This study demonstrated that an action learning-based nursing ethics education for undergraduate students is very effective in promoting self-assertiveness compared to the traditional lecture.

• The Journal of Information Systems
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• v.29 no.4
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• pp.45-56
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• 2020

Purpose The purpose of this study is to present the direction of efficient e-learning education through the importance and satisfaction survey of learners of non-face-to-face video lectures. Therefore, by grasping the degree of satisfaction of the importance ratio through the IPA analysis method, we try to present improvement measures for insufficient education methods. Design/methodology/approach For IPA analysis, we conducted an online survey of four universities and analyzed 154 samples. The analysis method used SPSS, and through the wordcloud analysis method of R, the suggestions for the non-face-to-face lecture method felt by learners were analyzed to derive implications for improving the quality of education. Findings As a result of the overall satisfaction survey for the entire non-face-to-face class, the factors with the greatest dissatisfaction are listed as follows. Complaints about the adequacy of learning materials and activities (quiz, discussion, assignments, etc.), Complaints about how to use the produced content, and complaints about announcements about class management (lecture schedule, lecture method) were identified in order. The factors of dissatisfaction were clear in the non-face-to-face class where interactive communication was impossible or insufficient. In addition to the lack of quick Q&A, there seems to have been a phenomenon of some neglect.