• Journal of the Korean Society of Clothing and Textiles
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• v.45 no.2
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• pp.271-284
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• 2021

This study presents the educational utility of blended learning by analyzing the effectiveness of learning after class by blending team project learning and smart device app-based learning methods. Qualitative analysis and survey analysis were conducted and the results were as follows. First, team project activities based on task resolution were conducted freely through detailed activities such as sharing roles, planning meetings, and coordinating opinions. Team activities were carried out with respect and consideration, team member bonding, and a sense of responsibility. Second, the smart device app is recognized as a medium for work and communication, and fast feedback has been made, making it highly impactful on classroom activities. Third, in terms of learning satisfaction, most learners showed an interest in the course and were satisfied with the project results. The smart device app was used as a learning and communication medium for personal and team activities and was analyzed as a blended method applicable to classes that conduct practical activities as an efficient tool to further activate project activities.

• Journal of Practical Engineering Education
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• v.12 no.2
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• pp.255-264
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• 2020

In the database design course, the team project is a very important process to develop students' database design competencies. In order to carry out team projects smoothly, active interaction between students and the professor as well as collaboration among team members are very important. However, a full uncontacted class was suddenly decides in the first semester of 2020, it was questionable whether it would be possible to effectively manage this course, where team projects to construct database take up a big portion. However team projects were able to proceed without major problems through interaction using real-time video media such as zoom, and discussions, quizzes, and Q&A supported by the online education support system (LMS), and online presentations, mutual evaluations, and so on. This paper shares the experience of managing engineering team projects in uncontacted classes and based on three surveys introduces desirable improving directions of this instruction and some suggestions to improve uncontacted classes overall.

• Journal of Engineering Education Research
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• v.27 no.1
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• pp.63-70
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• 2024

The capstone design classes in the College of Engineering are often team project-oriented, and teamwork skills are reported to positively impact problem-solving abilities. While team project courses have various advantages, they also come with challenges such as social loafing and issues related to free riders, which consistently hinder the positive effects of team project courses. To prevent these issues, there is a need to provide a clear evaluation-reward system for team members' contributions. In this study, we examined the reliability of peer evaluation scores for team members' contributions and reviewed methods to incorporate them into team project grades. The review results indicated that peer evaluation scores are deemed to have considerable reliability from a qualitative perspective. However, due to the relatively small team size in team project courses (3 to 6 members per team), using the arithmetic mean of peer evaluation scores is statistically challenging. As a complementary approach, this study proposes limiting the reflection ratio of peer evaluation scores and applying a more macroscopic processing method, not the arithmetic mean, to incorporate peer evaluation scores for team contributions into grades.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.395-397
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• 2022

대면 수업에서와 유사한 교수자와 학습자, 학습자들 사이의 상호작용을 통하여 지식습득뿐만 아니라 문제해결능력, 창의적 사고력, 협동학습능력을 양성하기 위해 프로그램 개발 수업에 팀 프로젝트 수업을 적용하여 운영하였다. 수업 운영 후 참여 학생들을 대상으로 만족도 설문을 실시하여 비대면 팀 프로젝트 수업에 대한 만족도와 수업에서 만족하는 부분 그리고 불만족한 경우에 그 원인에 대해 조사하고 분석하였다. 연구 결과 분석된 개선 사항을 차년도 수업에 반영함으로써 팀 프로젝트 수업에 대한 학습자들의 만족도를 향상시키는데 연구의 목적을 둔다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.133-134
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• 2022

팀 프로젝트 수업에서 학습자들 간의 소통은 프로젝트 성패에 중요한 요인이면서 동시에 가장 큰 갈등 요소이기도 하다. 특히 비대면 수업이 장기화되면서 비대면으로 운영되는 팀 프로젝트의 경우 팀원들끼리 소통할 수 있는 기회나 방법이 더 제한적이다. 본 연구에서는 팀원들 간의 소통의 원활성을 지원하는 요소에 대해 분석하고자 2년간 실시한 비대면 팀 프로젝트 수업에 참여한 학생들을 대상으로 소통을 지원하는 여러 가지 방법들을 적용해보고 참여자들을 대상으로 설문을 실시하여 결과를 비교 분석해보았다.

• Communications of Mathematical Education
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• v.33 no.2
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• pp.47-66
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• 2019

The purpose of this study is followings. First, we develop and apply teaching and learning methods for conducting team projects in flipped calculus class. Second we collect data such as team reports, individual reviews, and surveys during class activities. Third we survey the impacts on participation in student team activities, advanced studying, communication and collaboration. A total of 120 engineering and science majoring students participated in the 16-week long class study administered in team project learning styles in Spring 2018. There were two characteristics of this class. First students studied concepts and examples with video in pre-class and did the team project learning in the classroom. Second we used Google Drive to record team project progress, and to make sure the instructor to intervene appropriately in team activities. We conducted a team project inside and outside the classroom. This could lead the instructor to advise students and so their participation in team activity increased. As a result, it not only had a good effect on communication and cooperation, but also had an effect on advanced learning.

• Journal of Educational Research in Mathematics
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• v.19 no.4
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• pp.545-564
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• 2009

TPACK (Technological Pedagogical Content Knowledge) adds the technological knowledge to PCK (Shulman 1986), completing the combination of three kinds of knowledge, i.e. teacher's content knowledge (CK), pedagogical knowledge (PK), and technological knowledge (TK). In this study, I seek to design methodological ways to improve TPACK for preservice mathematics teachers by developing and analyzing team project-based classes with technology in a class of the first semester 2009 in a teacher's college in Seoul, South Korea. The goal of the team project is to design classes to teach mathematics with technology by selecting technology tools suitable for specific mathematical concepts or mathematics sections. In the early stage of the class in the college, the confidence levels among the preservice mathematics teachers were relatively low but increased in the final stage their mathematics teaching efficacy up to from 3.88 to 4.50. Also, the pre service mathematics teachers answered the team project was helpful or very helpful in developing TPACK; this result proves that lectures with technology which based on team project are excellent tools for the teacher to design classes with technology confidently. Considering the teacher's TPACK is one of the abilities to achieve the goals required in the information technology era, the preservice mathematics teachers are asked to plan and develop the lectures with technology, rather than just taught to know how to use technology tools or adapt to specific cases. Finally, we see that national-wide discussion and research are necessary to prepare customized standards and implementable plans for TPACK in South Korea.

• Journal of Engineering Education Research
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• v.25 no.1
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• pp.55-64
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• 2022

In this paper, the characteristics of peer-evaluation and self-evaluation of team activity participation in project-based learning and their usability were investigated. The characteristics of peer-evaluation and self-evaluation are as follows. First, in peer-evaluation and self-evaluation of project-based learning, the correlation between the two evaluation scores was very high. When students' scores from their peers correlate very well with the scores they give themselves, it means that they apply the same criteria to their peers and to themselves when evaluating team activity. Second, there was no difference in peer-evaluation and self-evaluation scores between groups with different written test scores. The fact that peer-evaluation and self-evaluation scores do not change according to academic ability shows that the two evaluation areas are independent. Third, the self-evaluation score in project-based learning is statistically significantly higher than the score received from peers. This raises doubts about the fairness of self-evaluation. Therefore, in this paper, it is suggested that self-evaluation of team activities in project-based learning is carried out together with peer-evaluation, but only peer-evaluation is reflected in credits.

• The Journal of the Korea Contents Association
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• v.20 no.12
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• pp.1-12
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• 2020

The study is to analyze the value of satisfaction of instructional process to university students and to verify the relationship between the factors that how students make the team for class activity and instructional effect. According to this, the purpose of this study is to analyze the effect of lecture-based instruction and the project-based learning and verify the component factor of project-based learning so that this study can suggest various ways to participate in classes actively. For this study, the students participating in the classes from this researcher were selected and it was analyzed with quantitative and qualitative research. The qualitative research was in progress for 15 weeks class from September to December 2019 and the survey was done at the last day of 15 weeks class and project. Frequency, difference, correlation and regression analysis were conducted through SPSS 23.0 with 80 copies of the questionnaire. The result of this study, at first, the instructional effect and satisfaction of satisfaction on project-based learning is higher than teacher-centered instruction. Second, the team cohesion and team-work is giving a huge impact on instructional effect and satisfaction. At last, project-based leaning makes students participate in the class. Enjoy and satisfy in the course of class participation regardless of the result. Based on these findings, we are looking for the ways to use the project-based leaning and provide the objective data for the planning and production of class program to improve the effectiveness of the class. In addition, we discussed the implications and limitations of this study as well.

• International conference on construction engineering and project management
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• 2013.01a
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• pp.525-530
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• 2013

The importance of engineering design increases due to the expansion of engineering education certification. But there are not much teaching methods and examples of engineering design to be referred to the college classes. This paper introduces a new teaching and learning method of Action Learning adopted to a engineering design class in the Department of Architectural Engineering, J University in Korea. The class included a team project to find problems of facilities or safety management factors in a building construction site, and to provide the alternatives to solve the problems. The Action Learning helped to improve the learning effect of students and to increase the quality of the project deliverables.