• Journal of the Korea Institute of Information and Communication Engineering
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• v.15 no.3
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• pp.673-679
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• 2011

The purpose of this paper is to improve the curriculum efficiently and to raise the level of students's satisfaction by studying the correlation between MSC and major courses. For this, we compared the student's grades for those courses. Furthermore the level of satisfaction of the MSC subjects was surveyed. We found that one of dissatisfactions was due to the student's low recognition about the Accredited Program. So efforts to raise the student's satisfaction abouts the program should be done continuously and an in-depth study about MSC and major courses is necessary instead of just offering the required subjects.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.662-665
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• 2017

Recently, the rapid development and development of the industrial environment has changed the talent that companies need. As the educational paradigm changes, the university education should complement the problems of the lecture education method (the existing knowledge transfer method) in order to cultivate the talents needed for the corporation. In order to improve self - directed and creative problem - solving ability, new teaching and learning methods are needed. In this study, we apply flip learning in the algorithm class which is an essential curriculum of computer engineering. This group is divided into groups that are combined with theoretical and practical lessons, and groups that have applied theoretical lessons by applying flip learning, and groups that employ traditional lecture techniques. To improve learner's learning motivation and academic achievement, we propose a flip learning teaching method suitable for the algorithm subject and apply it directly to the class. Based on the results, we compare and analyze the academic achievement and learning satisfaction of learners.

• Journal of the Korea Society of Computer and Information
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• v.19 no.5
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• pp.129-137
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• 2014

This study proposed an IT convergence curriculum for educating the Non-Commissioned Officers. This program was produced by the comprehensive reference to the curriculums of military academies and systematic and rational modelling. The key features of the proposed curriculum are to consolidate the following three areas to meet the needs of the NCO, a recipient of the education. First, IT related subjects were posed as a mainstay of the curriculum that is critical for the scientific and information advancement of the forces. Second, the military leadership courses were included in the effective management of the soldiers. Third, military counseling certificate courses were included, a ground breaking trial nationally. In addition to this, we presented a characterized courses that focus on hands-on skills and knowledge for performing the duties of the NCO.

• Journal of the Korean Chemical Society
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• v.55 no.1
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• pp.112-123
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• 2011

The chemistry has the academic system in which a concept is jointly developed into the single strain, so the contents of the chemistry I II of the high school are very important in the connection of the general chemistry in the university. At this moment, it is possible for high school graduates to be accepted into science or engineering majors without taking the chemistry II. These the highest intensive election subject cause problems of differences in level of understanding and difficult of quality educations. In this study, we have analyzed similarity between the contents of the chemistry I II and the general chemistry. We also analyzed the cognition level of students without taking the chemistry II in understanding the general chemistry level classes. We found that the high school level chemistry I and II introduced about 27% and 62% of the essential concepts required for the general chemistry, respectively. In a case of M university in Chonnam, about 70% of students in the general chemistry classes have no exposure to the chemistry II in their high schools, causing difficulty of understanding new subjects due to their insufficient concepts for classes. The lack of knowledge caused lowering of learning achievement and decrease of interests in chemistry.

• Journal of Korean Society of Archives and Records Management
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• v.5 no.2
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• pp.5-25
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• 2005

The purposes of this study are to compare and analyze archival curriculums in Korea and the United States in aspects of specializations, changes, relationships between archival science and library and information science, numbers of the courses and their proportions, and to suggest a future direction of the revised archival curriculum. Archival Science in Korea needs to prepare a more systematic and firm foundation by opening commonly required or prerequisite courses according to each component of the archival body of knowledge. Based upon the reinforcement of the methods of using information technology in integrated environment and development of critical thinking skills, the effectiveness of archival management should be approached in curriculum. And strengthening of research skill through providing of systematic practicum and internship, seminar, workshops and writing thesis will prepare problem solving skills in complicated archival work.

• Journal of the Korea Convergence Society
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• v.8 no.6
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• pp.209-218
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• 2017

Flipped Learning is being suggested which is well known as a teaching method which lets students learn the contents they will learn in advance through the advance online video and have a discussion through the team interaction in the main class for them to solve the assignment through the cooperation in a self-initiated way. Therefore, this study was intended to confirm if the flipped learning class could improve the students' learning ability and raising the interest in math by complementing the problem on the lecture-type class by applying the flipped learning class to the college basic math subject. As a result, in the unit test result, the average score of the experimental group was more than 20 higher than one of the control group indicating that Flipped Learning had a great effect on improving the learning ability, and as for the introspection journal analysis, many subjects from the experimental group showed the positive attitude toward math they felt difficult unlike ones from control group indicating that it was effective in improving the interest level.

• Convergence Security Journal
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• v.18 no.2
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• pp.59-67
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• 2018

The programming language is a core education area of software that is becoming increasingly important in the age of the fourth industrial revolution, but it requires mathematical knowledge and logical thinking skills, so that many local private university and college students with low basic skills are having difficulties learning it. This problem occasionally causes SW-major students to lose interest and confidence in their majors during the introductory course of programming languages; making them change their majors, or give up their studies. In this study, we designed an instructional model using Scratch for educating C-language which is a typical programming introductory language. To do this, we analyzed the concepts that can be trained by Scratch among the programming concepts supported by C-language, and developed the examples of Scratch for exercising the concepts. In addition, we designed an instructional model, by which the programming concepts are first learned through Scratch and then C-language is taught, and conducted an experiment on the SW-major freshman students of a local private university to verify the effectiveness of the model. In the situation where SW education is becoming common, we expect that this study will help programming language education of security IT students.

• The Journal of the Convergence on Culture Technology
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• v.8 no.4
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• pp.289-296
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• 2022

The purpose of this study was to examine the students' responses and self-understanding in the liberal arts and personality class, one of the compulsory liberal arts subjects at S University. The results of the study are as follows. First, the degree of influence on students' positive change in this class was higher than normal using a five-step Likert scale. In particular, as a result of the film discussion conducted by the researcher, satisfaction was very high. Second, as a result of picture test analysis, changes in coping ability through stress and resource scales were seen in the students, and it was an opportunity for students to understand themselves by looking into their minds. This study presented example of classes that can cultivate students' personality through literature, art, and video, and cultivate their qualities as global citizens, such as responsibility, leadership, cooperation, consideration, communication, and empathy, through discussion.

• Journal of Practical Engineering Education
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• v.14 no.2
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• pp.279-285
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• 2022

In this paper, as a liberal arts course for non-majors, we developed a basic practice case for convolutional neural networks, which is essential for designing a basic convolutional neural network course curriculum. The developed practice case focuses on understanding the working principle of the convolutional neural network and uses a spreadsheet to check the entire visualized process. The developed practice case consisted of generating supervised learning method image training data, implementing the input layer, convolution layer (convolutional layer), pooling layer, and output layer sequentially, and testing the performance of the convolutional neural network on new data. By extending the practice cases developed in this paper, the number of images to be recognized can be expanded, or basic practice cases can be made to create a convolutional neural network that increases the compression rate for high-quality images. Therefore, it can be said that the utility of this convolutional neural network basic practice case is high.

• Journal of Digital Convergence
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• v.20 no.3
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• pp.53-61
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• 2022

The purpose of this study was to test whether or not the AI chatbot is effective in acquiring target grammar for Korean EFL college students: prepositions and articles. A quasi-experiment was conducted with 46 first-year students taking part in a required English course. They were randomly divided into two groups: the experimental and control groups (23 students for each, respectively). The experimental group was engaged in six chat sessions with a chatbot over 6 weeks. A pretest and a posttest were used to examine the effectiveness of the chatbot by comparing any changes made in error frequencies of the target grammar in participants' English compositions. The results show that after a conversation with the chatbot, the experimental group significantly reduced the mean of omission errors in both prepositions and articles. To have a great effect in other error categories, chatbot feedback needs to be improved to reduce short responses or inaccurate utterances of students and induce them to actively participate in the conversation.