• The Journal of Korean Association of Computer Education
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• v.7 no.2
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• pp.57-65
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• 2004

For the purpose of an effective instruction-learning process by systematic management of knowledge between instructor and learner in e-Learning, we have developed the authoring system in which the instructor is able to author easily on various lecture frames according to the instructional design theory. The authored contents with the relations among the learning objects based on SCORM standard would help learner to conceptualize the contents. A knowledge map is constructed on the relations among the learning objects using RDF of the semantic web. We introduce the ontology in which the instructor can make a dictionary of terminology by registering the words of the teaching area. The learning activity and comprehension of students can be assessed using each student's learning map along the interaction points which are introduced to present the individual learning by considering each student's capacity of understanding and achievement.

• The Journal of Korean Association of Computer Education
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• v.11 no.2
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• pp.55-64
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• 2008

Even though studies on improvement of programming language teaching and learning have been made continuously and many education courseware for programming languages have been developed, computer programming learners' performance is relatively poor. Thus, in this paper, we designed and realized a web- based visual programming learning system by applying cognitive apprenticeship model to improve effect of computer programming education and then put this system into practice in class. As a result, we suggested that it can have positive influence upon learners' performance and their attitude.

• The Journal of the Korea Contents Association
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• v.10 no.3
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• pp.463-471
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• 2010

The purpose of this study is to articulate learning model based on achievement level in blended learning environment. In order to investigate the variables and mechanisms in the blended learning environment, we started by attempt to develop two questionnaires using the components of web-based instruction and self-regulated learning. And its results were implemented to represent the topology and directed merging path within components. 154 students at a high school were required to take each web course respectively for two weeks. And questionnaires data, achievement levels data were collected and analyzed. Various statistical analysis methods such as correlation analysis, classical multidimensional scaling, multiple regression analysis, were applied to the data. As an result, the topology and directed path within factors of blended learning process were derived and revised as a final model.

• 대한공업교육학회지
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• v.31 no.1
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• pp.170-184
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• 2006

The purpose of this paper is to examine student's perspective on java applets used in web-based online courseware. undergraduate The subject of study was 94 undergraduates and web-based online courseware for the study was made. A suvey was conducted using a questionnaire form right after the semester was over. The results of this study were as follows; 1. 61.7% of the students answered that java applets used in the web-based courseware was very interesting. 2. For the reason why the students had the feeling of liking on the java applets, 33％ of the students checked the item "due to the java applets' characteristics of repetition", and 30.9％ of the students checked the item "due to the concrete and dynamic explanation on the contents". 3. The majority of the students answered that the java applets helped their learning(71.3％), induced their academic motivation(67％), and felt interactivity while learning(73.4％). 4. 81.9% of the students felt that java applets was necessary and essential contents in the industrial education web-based online courseware.

• Journal of Korean Library and Information Science Society
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• v.41 no.1
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• pp.99-120
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• 2010

The purpose of this study is to introduce the Podcast's concept, to perform the theoretical research of Podcast services based on Web 2.0, to analyze the application cases of Podcast for academic and public library services in USA, and to propose the proper application programs of Podcast in Korean academic & public libraries. As the results of this study, through the Podcast, the public libraries have served these : library & events introduction, user instruction, community news, special lecture, storytelling, library tour, etc, and the academic libraries have served these : special topic librarian introduction, special lectures, seminar, forum, addition to library tour. The results of this study will give the good examples for planning Podcast programs in Korean academic & public libraries.

• Proceedings of the Korea Contents Association Conference
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• 2006.11a
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• pp.296-300
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• 2006

It is difficult to let computer express feelings because of the ambiguity and nonlinearity. But it is said that expressing emotions is very important for high quality data processing and improvement of interactivity in WBI. In this paper, I surveyed emotion models from the view point of psychology. Next, I proposed WBI(Web Based Instruction) based on character agent considering emotional experience. By experimental result, the proposed model shows that has more user's preference than other existing WBI.

• Journal of Information Processing Systems
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• v.2 no.3 s.4
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• pp.178-182
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• 2006

Children exhibit different behaviors, skills, and motivations. The main aim of this research was to investigate children's sensibility factors for icons, and to look for the best typeface for application to Web-Based Instruction (WBI) for e-Learning. Three types of icons were used to assess children's sensibilities toward metaphors: text-image, representational, and spatial mapping. Through the factor analysis, we found that children exhibited more diverse reactions to the text-image and representational types of icons than to the spatial mapping type of icons. Children commonly showedn higher sensibilities to the aesthetic-factor than to the familiarity-factor or the brevity-factor. In addition, we propose a collaborative-typeface system, which recommends the best typeface for children regarding the readability and aesthetic factor in WBI. Based on these results, we venture some suggestions on icon design and typeface selection for e-Learning.

• The Journal of Korean Association of Computer Education
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• v.6 no.3
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• pp.163-171
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• 2003

There are making epoch changes of a teaching method and educational contents as information communication technology (ICT) introduced to school education. The 7th curriculum induces that teaching hours should be assigned to education using ICT more than 10% of all classroom work hours. In this study, we established basic course of courseware design for applying ICT to physical education effectively in the 7th curriculum. We developed distance-learning program for motion of short-distance race and the entire his power race in middle school using Web. Flash and Database. And we evaluated efficiency by students that are 4 classrooms (140 persons) after teaching using the WBI. According to results of questions and a test, the students expressed that education using ICT make understanding of instruction substance effectively. concentrating their attention on teaching and concerning in teaching actively.

• Journal of The Korean Association of Information Education
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• v.9 no.3
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• pp.523-532
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• 2005

Moving figures and piling up some boxes are newly the introduced studying contents in the 7th curriculum of mathematics and it will be able to form the sense of space of the students. Against the studying contents for the sense of space formation, the teachers of site speak instruction is very difficult and the student's scores are low. Elementary school mathematics studying which inclusive of figure studying is the most effective when they operate the actual object. But in the school site, the instruction with actual object is very difficult because many reasons. And web based studying data system which is for forming the sense of space the students is not abundant because it started initially. From this dissertation, studying contents will be taken out and web base figure studying system will be designed and embodied. The interaction will be active in the system. Student will be able to understand the principle by the medium of the animation from the system and they can improve their sense of space by the interesting game.

• Proceedings of the Korea Contents Association Conference
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• 2006.05a
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• pp.246-250
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• 2006

As a result of the rapid development in the digital content industry, designers have to visualize colors across a range of digital media in a relevant and sophisticated manner. The purpose of this study is to develop a new digital color design education curriculum for enhancing learners' capability of digital color management. This study presents an original university-level color design curriculum for digital color learning that includes traditional color learning. In order to develop interactive pedagogy that provides diverse color experiences to students, this study suggestes a blended learning method that combines face-to-face instruction and web-based instruction. Through two case studies at universities, this paper illustrate the effectiveness of the proposed digital color design curriculum.