• Journal of the Korean School Mathematics Society
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• v.6 no.1
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• pp.65-85
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• 2003

The purpose of this research is to increase mathematical problem solving abilities VIa STAD evaluation after completing classes. to which ST AD group study is applied, and promoting the learning accomplishments of students by developing gradual self-leading learning materials about the research project on ' How to use an hour math class efficiently\ulcorner ' For this purpose, the items below were studied. Firstly, gradual self-leading learning materials were developed and applied which were composed of textbook abstracts, basic problems, developing problems and intensive problems rather than existing textbooks. Secondly, the ST AD group study model was selected and applied which invokes competitions among small groups of which learning goals were clear. individual responsibility was important. and successive opportunities were equal. The evaluation using STAD at each end of a chapter was announced instantly using the EXCEL scoring system. Though the results of experimental classes were limited in their size. experimental time, and class selection, there were meaningful changes in the aspect of being able to heighten the accomplishment desire of students by inducing voluntary competitions among small groups without any student omitted. As the result of applying this research to my class, the ST AD group study using gradual self-leading learning materials invoked the interests of students and increased learning accomplishments via increasing problem solving abilities in mathematics. The ST AD group study was easy to use by beginning teachers, and its process was simple. It increased interactions among students and learning motives because its compensation system was open to all students. Among various studying methods for small groups. STAD group study is expected to be widely used for mathematics classes.

• School Mathematics
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• v.6 no.1
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• pp.37-57
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• 2004

The purpose of this study is to review, through case study, how the use of web materials has influence on the improvement of self-oriented Learning in mathematics of primary school. This is one of the ways to improve classroom lectures suggested in the 7th National Standard of Curriculum. To accomplish this, the following three studies were conducted. First, a questionnaire concerning the improvement of self-oriented Learning Skill through the use of the materials on the web was designed and analyzed. Second, the activities of the class using the web materials were recorded and the study activities of the children were observed. Third, the process of writing notes about their study using web materials was analyzed though interviews after teaching and learning. Through these studies, it has been shown how web materials contribute to the improvement of self-oriented Learning Skill.

• 한국정보교육학회:학술대회논문집
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• 2004.01a
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• pp.296-303
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• 2004

급속도로 변화하는 정보화 시대에 영재를 조기에 발굴하여 교육하는 것은 매우 중요한 일이다. 이에 부응하여 영재교육에 대한 관심이 커지고 있으며 특히 초등학교 정보 영재에 대한 교육의 필요성도 커지고 있다. 특히 자기 주도적 학습 능력과 문제해결력은 정보영재의 특징으로 매우 중요하다. 또한 문제해결력 교육에 있어 알고리즘 교육은 매우 중요한 부분을 차지하고 있다. 정렬 알고리즘은 자료처리에서 사용빈도가 높고 종류가 다양하며 초등 정보 영재 알고리즘 교육에서 다양한 문제 해결력을 길러 줄 수가 있다. 본 논문은 초등학교 정보 영재를 위한 알고리즘 학습 지원 시스템에 관한 연구이며, 특히 정렬 알고리즘을 중심으로 학습 지원 시스템을 설계하고 구현하고자 하였다. 본 시스템은 첫째, 정렬 알고리즘 학습을 영재의 특성에 맞게 자기 주도적으로 학습하는데 도움을 준다. 둘째, 정렬알고리즘의 개념형성을 위해 알고리즘의 종류별로 그 과정을 보여준다. 셋째, 형성평가를 통해 개념형성을 확인하고 적용하였다.

• The Journal of the Korea Contents Association
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• v.17 no.12
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• pp.319-329
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• 2017

This study is on the effects of lifelong education participative motivation, self-efficacy, and self-directed learning on subjective happiness of middle age adults. Middle age adults 40-64 years old are questionnaire survey target in Incheon and Gyeonggido and total 289 copies among 300 were analyzed through SPSS 21.0. The major findings of this study con be seen as follows: The variables more affected on educational satisfaction of middle age adults are goal-oriented motivation and activity-oriented motivation in lifelong education participative motivation, self-regulated efficacy in self-efficacy, and each personality, recognition and environment in self-directed learning. In conclusion, new paradigm is needed for middle age adults in lifelong learning society. This program should provide them with knowledge and information for adapting the future society, Furthermore, middle age adults can achieve their own self exploration, self-development and self-realization through the lifelong education program. Given a chance of lifelong education, middle age adults should be provided with the specific programs.

• Journal of Digital Convergence
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• v.19 no.4
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• pp.393-401
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• 2021

This study is a descriptive research study to verify the relationship between university students' learning flow, self-directed learning, learning outcomes, and online class satisfaction, and to identify factors that influence online class satisfaction. There was a significant positive correlation between university students' learning flow, self-directed learning, learning outcomes, and online class satisfaction. Online class satisfaction had a positive effect on learning flow and learning outcomes, but self-directed learning had no direct effect. The explanatory power of online class satisfaction was 49%. Based on the above results, in order to increase online class satisfaction, a plan is needed to improve university students' learning flow and learning outcomes for online classes. In addition, instructor and university are required to actively endeavor and support to improve the quality of online classes.

• Journal of Digital Convergence
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• v.19 no.8
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• pp.185-193
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• 2021

In order to increase corporate competitiveness in the fourth industrial revolution environment, it is most important to secure and nurture talented people with digital capabilities. In particular, because the knowledge and skills required in the IT sector are newly created or added, enhancing expertise through upskilling and reskilling of IT company members is essential. Thus, this study proposed theoretical discussions and practical implications for strengthening the competitiveness of IT company in terms of human resource development by analyzing the mediating effects of subordinates' self-directed learning ability in the relationship between managers' authentic leadership and subordinates' work engagement. The results of this study were as follows: First, authentic leadership of IT company manager had positive effect on subordinates' work engagement. Second, self-directed learning ability of subordinates' had partial mediating effect on the relationship between IT company manager's authentic leadership and subordinates' work engagement.

• Communications of Mathematical Education
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• v.20 no.2 s.26
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• pp.295-326
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• 2006

Despite the importance of mathematics education, many students in high school have lost their interests and felt difficulties and they don't have 'mathematical' experience with meanings attached because of the entrance examination. This paper attempted to resolve these problems and find the teaching-method with which students can study by themselves with more confidence. Nowadays students' use of Internet is very popular. After develop 'the development of mathematical power' program based on mathematics history, history, science, the application of problems in real world, and self-evaluation, I made students repeat them after making teaching lessons in classroom as moving pictures. Through this processes, I attempted to develop the Self-Directed Learning' ability by making public education substantial. First of all I analyzed the actual conditions on 'Self-Directed Learning' ability in mathematics subject, the conditions of seeing and hearing in Internet learning program, and students' and their parents' interests in Internet education. By analyzing the records, I observed the significance of the introducing mathematics history in mathematics subject in early stager, cooperative-learning, leveled-learning, self-directed learning, and Internet learning. Actually in aspect of applying 'the development of mathematical power' program, at first I made up the educational conditions to fix the program, collected the teaching materials, established the system of teaching-learning model, developed materials for the learning applying Internet mail and instruments of classroom, and carried out instruction to establish and practice mathematics learning plan. Then I applied the teaching-learning model of leveled cooperation and presentation loaming and at the same time constructed and used the leveled learning materials of complementary, average, and advanced process and instructed to watch teaching moving pictures through Internet mail and in the classroom. After that I observed how effective this program was through the interest arid attitude toward mathematics subject, learning accomplishment, and the change of self-directed learning. Finally, I wrote the conclusion and suggestion on the preparation of conditions fur the students' voluntary participation in mathematics learning and the project and application on 'the development of mathematical power' program and repeated learning with the materials of moving pictures in classroom.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.5
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• pp.626-635
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• 2017

This study aimed to identify the factors affecting confidence in performance of fundamental nursing skills in nursing students. Participants were 318 nursing students who haven't had clinical practice experiences to the point of data collection in two universities in B and U cities. Data were analyzed using t-test, ANOVA, Scheff? test, Pearson's correlation coefficients, and stepwise multiple regression. The mean scores of self-directed learning ability, satisfaction with practicum, and confidence in performance of fundamental nursing skills were $3.38{\pm}0.40$, $3.93{\pm}0.59$, and $3.40{\pm}0.61$, respectively. Correlations were found between confidence in performance of fundamental nursing skills and self-directed learning ability (r=.289, p<.001) and satisfaction with practicum (r=.353, p<.001), and between self-directed learning ability and satisfaction with practicum (r=.393, p<.001). Factors influencing the confidence in the performance of fundamental nursing skills were satisfaction with practicum (${\beta}=.24$, p<.001), self-directed learning ability (${\beta}=.15$, p=.010), and attitude to practicum participation (${\beta}=.13$, p=.027). These factors explained 15.6% of the variance in the participants' confidence in performance of fundamental nursing skills. Therefore, effective nursing educational programs need to be developed in order to foster confidence in the performance of fundamental nursing skills of nursing students by enhancing self-directed learning ability, satisfaction with practicum and active attitude to practicum participation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.3
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• pp.161-170
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• 2018

This descriptive study was conducted to examine the factors affecting core competency, learner motivation, and learner satisfaction of nursing students and to develop effective teaching methods. The subjects of this study were 134 nursing students. The core competencies of nursing students were higher in 3rd grade than in 2nd grade, and the core competency, motivation, and learner satisfaction of the nursing students were higher than those of below average students. The explanatory power of a core competency model constructed using the self-directed learning readiness, teacher-student interaction, and academic achievement was 45.1%. Additionally, the explanatory power of a learner motivation model based on self-directed learning readiness, teacher-student interaction, academic achievement, and learner motivation was 47.5%, while that of a learner satisfaction model constructed using the teacher-student interaction and learner motivation was 43.4%. In conclusion, it is necessary to improve teacher-student interaction and self-directed learning readiness to increase core competency and learner motivation. To increase learner satisfaction, it is necessary to intervene to encourage learner motivation and to make the teaching-student interaction efficient.

• Journal of Convergence for Information Technology
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• v.12 no.4
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• pp.38-46
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• 2022

This study examined the relationship of academic achievement, learning motivation and self-directed learning ability and cognitive presence of nursing students in online class. Data were collected through self reported structured questionnaire in 202 nursing students from October 19 to 30, 2020. Data were analyzed using SPSS/WIN 21.0. As a result this study, academic achievement was positively correlated with learning motivation(r=.45, p<.001), self-directed learning ability(r=.50, p<.001) and cognitive presence(r=.64, p<.001). As a result regression analysis, subjective academic grades, self-directed learning ability and cognitive presence explained 57.0% of the academic achievement in nursing students(F=91.00, p<.001). Therefore, it is necessary to develop various interventions to enhance the self-directed learning ability and to design the classes that increase the cognitive presence.