• Journal of The Korean Association of Information Education
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• v.18 no.4
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• pp.499-508
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• 2014

Developing Computational Thinking is getting attention as the importance of SW is emphasized. Also programming education is getting attention, especially, various researches that utilize robot in programming education are being carried out. This study focused on compensating the defects of the prior robot programming education and exploring the way of utilizing web based tool 2.0 while putting emphasis on communication and cooperation. This plan is based on $Gagn{\acute{e}}$ & Briggs nine events of instruction and can be used to implement cooperative learning with the Web 2.0 based tools at every instructional events. Tests for learner's cooperation were done before and after this new plan to evaluate its value. The result proves that this plan had a positive influence on improving learner's cooperative attitude.

• The KIPS Transactions:PartA
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• v.10A no.5
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• pp.579-588
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• 2003

We propose a new web-based automatic question-issuing system, which automatically issue some problems suited to a learner's level according to estimation and analysis of his answers examined previously and communicates interactively with him by using web. Till now, in many researches system issues problems by a learner's direct choice or randomly. So they lack compensation for learner's misunderstanding and wrong answers. This system allows a learner to determine the ratio of ease and difficulty and the number of problems at initial problem-solving time and then issues problems, which reflect his level, from problem pool. Also its accumulative estimate-analysis and current estimate-analysis make it possible for a learner to study intensively about his faulty area.

• The Journal of Korean Association of Computer Education
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• v.4 no.2
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• pp.115-123
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• 2001

In the early stage of Web-based Instruction, it didn't gain preference in spite of it's benefit of convenience. The main reason is, I think, the lack of generality at the education system which eventually results in unsatisfactory facilities compared with the requirement of teachers and students. And the early systems don't make good use of the plenty data in distributed environment, and don't show so good reliablity due to lack of systematic design and development. In this paper, we suggest WBI developing technology using the concept of WBSE. WBI developing is consist of component of pre-developed education software, integration of component using its reusability, and production of more requirement-satisfactory education software.

• Journal of Korean Library and Information Science Society
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• v.40 no.1
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• pp.433-449
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• 2009

The purpose of this study is to find out the factors which have interrupted Library Assisted Instruction in various schools' libraries and to analyze the factors by the tools and to propose the solutions to the obstacles for the desired Library Assisted Instruction. For doing this, some experimental processes had been made: firstly, to make the analysis model based on HPT for the improvement of the real LAI, secondly, to apply the model to LAI, to draw out the problems and to analyze them, and to propose the solutions. As the results of this study, the 5 solutions are presented; 1) LAIs should have the obvious and concrete teaching&learning objectives. 2) The supporting systems for LAI like the web community ought to be prepared. 3) External motivation systems, that is, teachers and teacher-librarians' performance assessment with LAI participation rate per year, should be developed. 4) The various, practical LAI programs should be developed. 5) The obscure refusal of teachers & teacher-librarians to LAI should be disappeared and the directors of schools should be confident of the LAI's educational, positive effects.

• Journal of The Korean Association of Information Education
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• v.6 no.1
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• pp.98-109
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• 2002

In this knowledge-based society, a man of ability should be able to be possessed of abilities to create new knowledge while selecting, acquiring and processing knowledge and information in line with his own purpose and communicating it to other people and sharing it with them. With the aid of the emergence of web, cyber learning in the form of web-based instruction is brought to the fore. Yet, the established way of cyber learning is based on the system where learners should proceed with this study on his own instead of relying on the interaction between teachers and learners. The established way of cyber learning leaves something to be desired in terms of the application of the way to class, being almost bereft of a system capable of recreating knowledge as the result of study. Accordingly, this study is designed to develop a cyber learning system using models with the concepts of knowledge construction. The system enabled students to cultivate abilities to analyze materials and to improve creativity, producing the following system; applying it to the teaching-learning process of social studies: the system capable of being applied to a series of process from the stage of grasping problems to the stage of learning completion; the system enabling teachers and students as well to produce study results; the system enabling students to recreate knowledge in the form of homepages from constructed learning resources instead of producing fragmental knowledge.

• The KIPS Transactions:PartA
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• v.11A no.3
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• pp.217-226
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• 2004

This paper describes an experiment of concrete and specific group work learning system based on the traditional Jigsaw group work learning model. Jigsaw model has two groups of students such as random group and expert group so that a course can make progress on explaining and lecturing all members of class after each student can be a member of expert group of course topic. We design and implement Web-based training system to support collaboration and Interaction among students of a course based on Jigsaw model The Web- based learning system makes each group going up to the expert level of a course subject by supporting various study menu and provides equal opportunity of improving social abilities such as leadership, communication skill, trust, and trouble-settling by taking part in collaboration activities.

• Science of Emotion and Sensibility
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• v.14 no.4
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• pp.581-592
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• 2011

In this research, a study on a shopping web site design for elderly users is performed in order for them to purchase silver products easily. Issues discussed in this study are the menu design in the product-searching stage, the method of image placement and the method of instruction offering in the product-selecting stage, and the way of payment in the purchasing stage of products. Firstly, the present conditions of domestic shopping web sites for silver products were investigated and the evaluation models were designed and developed. With these developed models, a test group of 61 elderly users were given a task of searching for and purchasing a blood pressure gauge (sphygmomanameter). Afterwards, a comprehensive survey and an in-depth interview on their preferences concerning the web site design proposed. Based on the results of the preference study, a convenient and comfortable shopping web site design for elderly users is proposed when they purchase silver products through internet.

• Journal of The Korean Association of Information Education
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• v.7 no.3
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• pp.299-308
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• 2003

Programming education in the area of ICT instruction is usually considered as contributing to the improvement of one's analytical power, logic in thinking, and procedural problem-solving capabilities. However, it is hard to get access to adequate web coursewares in suit with their intellectual level of development of Korean elementary students. Most of the existing coursewares, if any, are dealing with high level and theory-oriented contents, and accordingly are quite difficult for the elementary students to understand them. In addition, it is very difficult to practice them on the Web. Drawing upon some ideas on the theories of Web-based design and learning, this study tries to develop and materialize a fresh learning courseware for Visual Basic. The Web courseware thus developed allows students to learn the basics of visual basic programming as well as the basic grammar. It also provides students with an environment that enables students to code and run programs on the Web.

• The Journal of Korean Association of Computer Education
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• v.8 no.1
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• pp.1-12
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• 2005

In this paper, we analyze the course 'computer' on middle and high schools. and propose new organization of the course to enhance the ability of self-directed learning. We also develop a learning system for new organization, based on self-directed teaching and learning principles. The developed learning system makes students choose the topics according to their interest and advance learning by the schedule they set by themselves. To promote students' participation, the teacher also gives students various learning tasks. Through e-board and Q&A, we also accelerate mutual communication among teachers and students, to do teaching-learning activities vigorously.

• Journal of The Korean Association of Information Education
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• v.3 no.2
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• pp.94-102
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• 2000

Reading education has been recognized as being important area in the education. But it has many limitations to achieve education effects, because it is very difficult to process in reality. In these days, traditional education methodology needs to be changed for the development of computer science and network communications. It is also applied at the area of reading education. To achieve educational goal in reading education, students must be able to interchange their views without restrictions of time and space. Through this circumstances, they can improve logical thinking and discussion ability. Therefore we need the reading education system which supports reading actions as well as reading instruction. In this paper, a web based reading education system is designed and implemented to improve logical thinking and discussion ability.