• Journal of The Korean Association of Information Education
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• v.8 no.2
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• pp.167-176
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• 2004

Due to the development of information communication technology, educational environment has undergone much change and various types of teaching and learning methods based on information communication technology has been suggested. Recently, remote education using the internet are also spreading. However, in current classrooms, students are asked to do an teacher-centered assignment, which they are required to collect and report some information using the internet. This method does not help students use the advantages of learning using the internet, which stimulate students-students interaction and teacher-students interaction.Thus, this study focused on the problem-based learning system based on video communication technology. The researcher designed the problem-based learning system based on video communication technology and applied the system to classes at elementary school. The results were analyzed in terms of students-students interaction and teacher-students interaction in the internet. This research found that the problem-based learning system stimulates teacher and students communication and has positive effects on students' attitude and interest in learning. This research proposes that the traditional teacher-centered teaching method can be supplemented with cyber space learning, which has the merit of problem-based learning model.

• Journal of the Korean Applied Science and Technology
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• v.40 no.1
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• pp.168-178
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• 2023

This study aims to develop and apply problem Based learning classes through skin beauty basics and practical classes to foster experts close to the beauty care field. Students are presented with a problem to solve in practice in the field of skin care, and in order to solve the problem, intellectuals try to come up with a solution to solve the problem jointly. Conduct skin beauty learning classes that apply problem-based learning to students, and analyze the effects after taking the classes. As a result of this study, by presenting actual problems in the field, scientists were able to actually do what experts do, and it was possible to come up with various solutions to a given problem in the future, and to share parts to expect problem-solving abilities. These results suggest that problem-solving and the problem-centered learning process for problem-solving have a positive effect on improving his problem-solving ability.

• 대한공업교육학회지
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• v.32 no.1
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• pp.1-32
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• 2007

The purpose of this study was to verify that the practical skill instruction of the heat treatment and the tensile strength test using the problem-based learning is more effective than the traditional skill instruction in improving the key competencies. For the study, various literature researches were reviewed intensively about problem solving process, problem -based learning, and learning principals. The process of the practical skill instruction using the problem-based learning was composed with planning, executing, testing and evaluating. Based upon the conclusion of this study, the practical skill instruction using the problem-based learning was more effective than the traditional practical skill instruction of the heat treatment and the tensile strength test in improving the key competencies.

• International journal of advanced smart convergence
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• v.9 no.2
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• pp.140-146
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• 2020

This study aimed to provide basic data for enhancing the structural relationship among learning motivation, learning confidence, critical thinking skill and problem-solving ability in junior high school students and factors influencing problem-solving ability, by closely examining them. To this end, it investigated the causality among variables, for 390 junior high school students in Gangwondo, based on the outcomes of a questionnaire survey conducted to verify the effectiveness of digital textbooks. Although learning motivation did not have a significant effect on critical thinking skill, learning confidence had a direct effect on it. In addition, learning motivation, learning confidence and critical thinking skill had direct effects on problem-solving ability. In order to enhance problem-solving ability, therefore, We may be necessary to make efforts to support learning capabilities and provide opportunities for them to experience rich learning and resources.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.4
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• pp.1057-1067
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• 2016

National Competency Standards are the major administrative project to build a competence-based society. The manpower for the global society should be recognized by performance rather than educational records. Therefore, all colleges should first nurture NCS-type manpower based on field needs. This study comparatively analyzed the differences between the lecture style of four-year colleges and the outcomes of problem-solving and project-based learning method to prove why it is necessary to introduce the NCS program. Especially, It will review the constraints and measures of NCS introduction to overcome in a four-year university. Through this, it can be used as a means to help improve the field conformity of a four-year college curriculum by presenting the development and utilization of curriculum-based NCS in a four-year university. As a result, it was found that the overall satisfaction with the problem-solving and project-based learning method was above average. Many students were dissatisfied with the traditional teaching methods and the new project-based learning method was relatively effective in college education. Students' participation also improved. Based on the evaluation of learning performance, the new method was found more satisfactory than the old teaching method in terms of comprehension of professional knowledge in various fields, nurturing of logical thinking skills, acquisition of analytical skills, comprehensive thinking skills, creative problem recognition, and open-minded thinking skills.

• Journal of The Korean Association of Information Education
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• v.11 no.4
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• pp.407-416
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• 2007

This study is to examine the effects of problem-based learning on elementary school students' ability in coping with the dysfunction of information. In order to conduct research, prevention education for elementary school students using problem-based learning is designed and the designed teaching method is applied to an experimental group, but tradition teaching is conducted to a comparative group. Therefore, it is possible to understand the effects of problem-based learning on students' ability in coping with the dysfunction of information, ICT application ability and learning achievement. The study has a meaning to give correct understanding of the dysfunction of information and prevention consciousness, offering significant information to teachers for improving teaching methods for the dysfunction of prevention education.

• Journal of the Korea Convergence Society
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• v.7 no.2
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• pp.33-41
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• 2016

This study was convergence study conducted to examine the effects of problem-based learning(PBL) on self-directed learning ability, problem solving skills, academic self-efficacy, motivation toward learning in adult nursing care. This study was one-group pretest-posttest design. 51 students in the second year were recruited. After the PBL education, The participants showed much improvement in two areas of problem solving skills(t=3.30, p=.002) and Motivation toward Learning(t=3.004, p= .004). In the case of self-directed learning ability(t=1.451, p= .153) and academic self-efficacy(t=-1.04, p= .304), these have not showed a statistically significant change. The results indicate that the PBL education is effective in improving some areas of students' learning competency. Further study is needed to develop PBL programs for various clinical topics and evaluate the effectiveness on the learning outcomes.

• Journal of Engineering Education Research
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• v.18 no.2
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• pp.65-76
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• 2015

Despite its ineffectiveness, the dominant pedagogy for engineering education is still "chalk & talk". Meanwhile, student-centered learning models have been highlighted for strong communication, teamwork skills, deep understanding and analysis on social, environmental and economic issues as well as application of their engineering knowledge in practice. Among others, on problem- and project-based learning, this article examines theoretical background and detailed features and a comparison between both learning models including common and different features from the previous theoretical and empirical studies. It reviews some cases of where they have been practiced successfully in engineering, and further, applied strategies for engineering education are suggested.

• Journal of Fashion Business
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• v.13 no.5
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• pp.93-101
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• 2009

The purpose of this study was to examine the effects of PBL (Problem based-learning) on the social psychology of clothing course. Thirty-seven undergraduate university students completed a 15-week capstone course in a clothing and textiles department. Eighty-one percent of the participants were majoring in the clothing and textiles. The study was conducted two focus group interview with 37 undergraduate students. The participants demonstrated positive attitude toward the PBL (Problem Based Learning) in Social Psychology of Clothing course. The results showed that the students have more opportunities to practice collaboration within the team and to increase their self-esteem and self-confidence through the 15 week of teamwork. The participants were developed to express their opinion actively and solving the problem skills. Eighty percent of the instructors had a positive attitude toward the achievement of the course objectives. Seventy-five percent of the instructors expressed the difficulty of student's evaluation. Fifty-five percent of the instructors had a difficulty of development of module problems.

• The Journal of Korean Association of Computer Education
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• v.15 no.2
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• pp.29-36
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• 2012

This thesis focuses on developing the appropriate model for teaching Internet ethics based on problem-based learning. In the new learning model, participation of students such as discussion and writing methods is considered important. The research applied the new method at class and analyzed the change in Internet ethics. The result of research shows that internet ethics of learner improved in the voluntariness, respect, participation, responsibility area. Especially, the voluntariness and responsibility areas showed statistically meaningful improvement.