• Journal of The Korean Association of Information Education
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• v.20 no.3
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• pp.303-312
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• 2016

In this paper, I had sampled 1% of whole elementary school students in Korea and measured ICT literacy levels of them. As a result, the girl's score was higher than the boy's. To analyze the cause, I had surveyed the habit to use ICT according to gender and analyzed the correlation between that and ICT literacy score. According to the correlation analysis, girls have the habits of searching for information more than boys and accessing to on-line dictionary and enjoying SNS. Also, the fact that the habits have the correlation with ICT lieracy score is analyzed. Therefore, I proposed educational method for ICT literacy learning based on the difference of habit to use ICT between boys and girls.

• Journal of The Korean Association of Information Education
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• v.19 no.2
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• pp.253-260
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• 2015

Society and science digital textbooks were developed in 2014. That have been using in some elementary and middle school. But some people worry about the internet addiction of student accelerated by using digital textbook. However I didn't agree that, because studies about that had not been performed enough. So I analyzed effect of internet addiction by using digital textbook. As a result, Internet addicted students at class to be not using digital textbook are twice as many as Internet addicted students at class to be using digital textbook. But the difference between two groups do not means according to cross analysis. Therefore, I can't conclude that using digital textbook have an adverse effect on internet addiction.

• Journal of The Korean Association of Information Education
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• v.18 no.2
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• pp.345-356
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• 2014

Modern internet service is characterized as opening, sharing and participation based on Web2.0 so that users might actively participate in the internet environment. In this study, we suggested an instructional model based on precedent model of robot programming to promote positive interaction in Web2.0 environment. First, we figured out implications of precedent research through review the environmental features of Web2.0 and educational tools, robot programming learning model. Also, we suggest an instructional model using Web2.0 tools(cyworld, prezi, Mindmeister) for promoting interaction and applied it to learners. As a result, we have acquired positive results of robot programming education using Web2.0 tools. Most participants were evaluated that Web2.0 tool would be helpful to the overall robot programming course.

• Journal of The Korean Association of Information Education
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• v.4 no.1
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• pp.40-56
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• 2000

Web based learning has been used for many educational systems by aid of the development of internet technique. The true process of education includes not only learning contents but also learning process and the evaluation. So far, Web-based evaluation mainly consists of the evaluation of the learning products or the evaluation of the cognitive domain. But, there is lack of the appropriate feedback for learning effects. In this paper, we design and implement an evaluation system for Web-based instruction. In our system, the learners are evaluated during the process of Web-based learning. Our system provides learner-centered instruction for students with instant feedback. The questions made up by teachers are stored in the database and can be searched by a keyword, grade, semester or unit. The evaluation system can also provide the feedback to right or wrong answer for each question. Our system provides the learners with instant feedback after solving the questions and also can improve the quality of learning process using the Web.

• Journal of The Korean Association of Information Education
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• v.14 no.1
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• pp.1-12
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• 2010

For hearing-impaired students, it is known that reading ability is the most important means of communication. In the meanwhile, with recent development of wireless communication technologies, mobile devices are used in various education fields. The purpose of this study is to design and implement a mobile system to improve reading ability of hearing-impaired students. For this purpose, "Question Generation Strategy", known as one of the effective methods for improving reading ability, is adopted to make study contents. Also, 2Bi (Bilingual-Bicultural) Approach Model, an attractive model for improving reading ability of hearing-impaired students, is used. Characteristics of the proposed mobile system are as follows. First, the system is developed to let students learn written language usage through repetition and difference of two organically-related curriculums for hearing-impaired students. Second, study contents are made to increase sentence understanding ability using an activity that is to let students read articles, make questions and answer questions for themselves. Third, the proposed system is designed and implemented to allow students to choose study contents individually anytime anywhere depending on their study levels.

• 한국정보교육학회:학술대회논문집
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• 2011.01a
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• pp.91-101
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• 2011

The purpose of this paper is to quickly identify school parents, teachers, students, community needs and opinions for curriculum organizing and the implementation of an online survey system for operating educational activities. Online survey system should be implemented based on Limesurvey to reduce costs and administrative costs. Limesurvery is available without the development of the separate program and offers the form of web-based template system, complete design, layout. Also, Limesurvey offers basic statistical analysis of survey data. Limesurvey can be executed by installing the program on a web hosting, typing database information. Limesurvey can be made a graph of the statistical results. Besides, Limesurvery can be stored in the form of HTML, Word, Excel, CSV Files and can be stured as basic datas for SPSS or PASW, R data, other statistical processing programs. If we could be operate Limesurvey in the form of open source-based survey program in elementary school, we could be reduced teacher's unnecessary work for statistics and overcame the problem of offline survey system.

• Journal of The Korean Association of Information Education
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• v.20 no.3
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• pp.243-254
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• 2016

This study has produced a checker of the shortest path search problem with a total of 19 questions as a web-based computer evaluation based on the 'TRAFFIC' questions of PISA 2012. It is because the computer has been settled as an indispensable and significant instrument in the process of solving the problems of everyday life and as a media that is underlying in assessment. Therefore, information gifted students should be able to solve the problem using the computer and give clear enough commands to the computer so that it can perform the procedure. In addition, since it is the age that the computational thinking is affecting every sectors, it should give students new educational stimuli. The relationship between the rate of correct answers and the time took to solve the problem through the shortest route search process showed a significant correlation the variable that affected the problem solving as the difficulty of the question rises due to the increase of nodes and edges turned out to be the node than the edge. It was revealed that information gifted students went through algorithmic thinking in the process of solving the shortest route search problem. And It could be confirmed cognitive characteristics of the information gifted students such as 'ability streamlining' and 'information structure memory'.

• The Journal of Korean Association of Computer Education
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• v.16 no.2
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• pp.61-68
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• 2013

SNS is a social networking service that helps people to have a two-way communication, manage their personal relationships and share information. The domestic and international SNS markets have attained a steady growth, and their growth is being more accelerated recently. Under these circumstances, immature students are more likely to show negative cyber behavior. This study attempted to analyze the relationship between the use of SNS, motives of SNS use, the use of active SNS functions, SNS-dependency and views in SNS and negative SNS behaviors among elementary and middle school students. For this, negative cycber behaviors are classified into four stages depending on the severity, for each of which distribution of factors is investigated and the combination of factors to determine each stage is obtained through association rule analysis. As a result, it is found that 85% of the students rarely show negative cyber behaviors, stealing personal information and contacting with strangers are the most frequent negative behaviors, and students with a great dependency on SNS are highly probable to show negative behaviors.

• The Journal of Korean Association of Computer Education
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• v.13 no.1
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• pp.9-18
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• 2010

The purpose of this study is to determine the differences in menu-layout preference for learners based on their demographics. The experiment was conducted in this manner: three class second grade and three class sixth grade elementary school students were separated by sex, grade, age and cognitive style such as field-dependent and field-independent. They were asked to choose which menu layouts they preferred or did not prefer out of 6 different types. The results of the research are as follows: First, there were no differences in sex, grade and cognitive style for preferences in the menu layout but there were meaningful differences with regard to age. Second grade students preferred map-type layout, but sixth grade students preferred the type having a main menu across the top with a sub menu in roll over. Second, there was a difference with regard to age as to what they do not prefer. Overall, the results of this study suggest that the menu layout for a learning web site on the internet needs to be different according to their age.

• The Journal of Korean Association of Computer Education
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• v.16 no.5
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• pp.59-68
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• 2013

The purpose of this study is to analyze the satisfaction and effective variables in online learning for low-income students. An Web-survey was conducted to measure its satisfaction and effectiveness. 285 students participated in the study. T-test and ANOVA were used to analyze the data. The result of satisfaction was fairly positive. In addition, there were differences in effectiveness. In specific, the each group of female, elementary school, higher level of achievement, and higher level of self-regulated learning group students showed higher satisfaction than the others. Suggestions and future research are discussed.