• The Journal of Korean Association of Computer Education
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• v.10 no.4
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• pp.27-37
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• 2007

Recently, robot programming education are suggested for elementary students. However, the degree of class participation of female students was low because of the failure of the recognition of female students' inclination when they chose contents and instructional strategies. Thus, this paper analyzed the gender differences of interests of elementary students have in robot programming through questionnaire and suggested the robot programming instructional strategies considered gender differences through reviewing literature in such areas as gender differences in computer learning and programming learning, and effective instructional strategies. Furthermore, the validity of the instructional strategies which are suggested was verified by experts. Through this research, the researcher expects for the researcher findings to be bases for a more active participation of female students in computer field.

• The Journal of Korean Association of Computer Education
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• v.7 no.4
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• pp.1-6
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• 2004

For an e-learning class, many voice and video technics for enhancing student teacher interaction. But for programming exercise courses, it's very difficult to add interactive components via web browser. In this paper, we make an online algorithm bank to manage and search algorithms, build an programming exercise interface on web. Students can edit, compile and execute programs included in online algorithm bank. Online program compile and execution enhance e-learning effectiveness for programming courses, and make students feel ease for computer algorithms.

• Journal of the Korea Society of Computer and Information
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• v.24 no.4
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• pp.27-34
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• 2019

The course timetabling problem is a kind of very complex combinatorial optimization problems, which is known as an NP-complete problem. Sometimes a given course timetabling problem can be accompanied by many constraints. At this time, even if only one constraint is violated, it can be an infeasible timetable. Therefore, it is very difficult to make an automated course timetabling system for a complex real-world course timetabling problem. This paper introduces an automated course timetabling system using constraint programming. The target problem has 26 constraints in total, and they are expressed as 24 constraints and an objective function in constraint programming. Currently, we are making a timetable through this system and applying the result to the actual class. Members' satisfaction is also much higher than manual results. We expect this paper can be a guide for making an automated course timetabling system.

• The Journal of Korean Association of Computer Education
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• v.17 no.5
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• pp.15-24
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• 2014

It has been reported that programming education has a positive effect on 'improvement of problem solving skills' within the domain of information subject. Improvement of problem solving skills through education programming was confirmed through various variables, such as gender and programming method. This study aims to investigate the proper programming method of each learner by dividing the characteristics of learners according to their characteristics. To achieve our goal, we chose 62 S high school students enrolled in a programming class as the subjects of our study. The results of this study conveyed that project preference and gender can affect the achievement of the individual, whereas programming experience can affect the achievement of the team. This study provides suggestions of how to pursue a programming class according to learner characteristics as well as indicate which characteristics we should take into account.

• Journal of information and communication convergence engineering
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• v.9 no.1
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• pp.21-26
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• 2011

In this paper, we suggest the object-oriented methodology for the design and implementation scheme for the program development in the application of control and instrumentation such as the detection system of RFID defective tags which needs the embedded programming. We apply the design methodology of UML in the system design phase, and suggest the implementation scheme of LabVIEW programs using LVOOP(LabVIEW Object Oriented Programming)in which make it possible to write the object-oriented programming. We design the class diagram and the sequence diagram using UML, and write the classes of LVOOP from the designed class diagram and the main VI from the sequence diagram, respectively. We show that it is possible to develop the embedded programs such as the RFID application through the implementation example of the detection system of RFID defective tags in this paper. And, we obtain the advantages based on the object-oriented design and implementation using the LVOOP approach such as the development of LabVIEW programs by adding the classes and the concept of object of the object-oriented language to LabVIEW.

• Journal of the Korea Society of Computer and Information
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• v.16 no.12
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• pp.121-130
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• 2011

In this paper, we designed instructional method through process that make digital work for active copyright education. This design composed by game-themed programming. We made students realize the effort of creation in algorithm and flow chart, coding progress. And, expressed the effort as copyright sign and cost. Also, we evaluate mutually and did so that confirm value. We applied proposed method to class. And, analyzed effect observing change of inside of students.

• The Journal of Korean Association of Computer Education
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• v.7 no.3
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• pp.1-14
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• 2004

The demand for learning programming anywhere at a low cost at any time is increasing. Accordingly, there have been a great number of web-based programming courses. Generally, teaching Web-based programming classes is very challenging. Thus effective methods for teaching these courses should be researched. Based on several years of experiences in teaching a Web-based programming course as well as the related literature, this paper presents its effective teaching strategies. First, some design strategies of its course contents for developing programming skills are proposed, considering the characteristics of programming courses as well as potential learners. Next, its effective assessment and class management strategies are proposed. Finally, we evaluate the results of student grades and operation of a Web-based programming course offered most recently using proposed strategies. They demonstrate that we can enhance learning effects of the course.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.341-348
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• 2021

With the advent of the pandemic era, non-face-to-face classes are being conducted, and many studies are being conducted on the effects of non-face-to-face classes in many subjects. Since the programming class is a subject that combines knowledge transfer and practice. In the case of non-face-to-face classes, I wanted to know how students perceive them through a survey. The number of students who answered that traditional face-to-face classes were good in terms of ease of question and answer, understanding of class content and immersion in class, and more students answered that non-face-to-face classes were good in terms of securing practice time and class control. It is expected that using the results of this study will help plan effective programming lessons.

• Journal of Practical Engineering Education
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• v.16 no.2
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• pp.151-157
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• 2024

Most of the existing game-based education programmes for lower grades are simple block-coding studies, and there is a lack of examples of programming-intensive classes. In this study, we implemented a Minecraft-based Python coding fundamentals class for 3 classes at a local elementary school during a 2-week school holiday. The learning programme was reorganised from the standard learning programme on the official website, such as building quests through LAN-PARTY and self-scripting in-game, to improve class interest and motivation. In addition, we analysed the satisfaction and preferences of the class topics through a survey, and obtained meaningful results for future educational program development. This study is significant as a basic research for the design and development of game-based educational programmes for all age groups.

• The Journal of Korean Association of Computer Education
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• v.12 no.6
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• pp.11-19
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• 2009

In the knowledge-information-oriented society, it is difficult for students to solve lots of problems or adapt themselves to society just by using simple knowledge. Students have to develop individual problem solving ability and creative, logical thinking ability. They can develope these abilities by learning computer programming. This thesis studies the influences of a flow-chart learning on the logical thinking ability in Scratch using programming learning. The findings identify that the making algorithm by using flow-chart is more effective in developing logical thinking ability then the making algorithm by using pseudo-code.