• Journal of the Korean BIBLIA Society for library and Information Science
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• v.16 no.1
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• pp.27-43
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• 2005

This research is a study designed to identify the needs for information literacy instruction for the U.S. public library Internet service users. The levels and needs of Internet service users as well as the development and effectiveness of the Internet services at the U.S. public libraries were investigated. The survey was administered to the Internet service users at four public libraries in the upper Midwest region of the U.S.A total of 386 surveys were collected and analyzed. The result showed that as the years of Internet use experience and the level of expertise increases, user satisfaction decreases. However, the users who had taken any Internet class showed more satisfaction than who had not. This research offers a new direction and need for information literacy instruction for public library Internet service users.

• 한국디지털정책학회:학술대회논문집
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• 2004.05a
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• pp.675-690
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• 2004

A new way of teaching on the Internet can be called Web Based Instruction (WBI). WBI goes far above and beyond teaching in the school. It will have an impact on overall educational activity that will dramatically change many existing educational processes and persuade most teachers to change their conventional teaching methods. The main purposes of this research were to make a comparative study of academic achievement between expository lecture and web-based instruction, and to identify the difference in academic achievement of learning tasks in pre- and post- experiments of WBI. The conclusions of this study were as follows. First. there are no differences in academic achievement between expository lecture and teacher- directed web based instruction. Second, there are no differences in academic achievement between expository lecture and teacher-assisted web based instruction. Third, there is difference in academic achievement between teacher-assisted web based instruction and teacher-directed web based instruction. Fourth, there are no differences in academic achievement of reading tasks in pre- or post- experiments of teacher-directed web based instruction. On the basis of the research results and discussion, we finally present a Web-Application-Model (WAM) to encourage the usage of Internet as a useful teaching channel.

• School Mathematics
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• v.1 no.1
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• pp.235-243
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• 1999

This article is that we develop a learning materials using on the internet with JAVA in middle school mathematics. we construct the learning instruction simulation java program that students can use the applet on the internet for understanding the concepts of mathematics. We service the homepage at internet address. [http://edupark.kongiu.ac.kr]

• Convergence Security Journal
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• v.9 no.1
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• pp.1-10
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• 2009

In present, an education paradigm of new info-age is consisting by using the Internet in education field, and as that practical use of internet in education is in increasing trend and various education method is showed. Also, as using the web by teacher and student, teacher can achieve efficiently instruction and student management and students can handle various kinds item about studies efficiently. But much of the existent systems were drived on instruction management, systems of student management are very few. Therefore, in this paper, we designed and implemented system that can efficiently manage instruction and student in web. Implemented system was designed by dividing teacher module and student module and various function for instruction management and student management were included in teacher module and in student module include various functions with related to as class, report and result record.

• Journal of the Korean earth science society
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• v.31 no.6
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• pp.625-636
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• 2010

Scientifically gifted students' argumentation characteristics in science instruction using the internet messenger was investigated. Participants in this study were five 9th grader in middle school in Seoul. They attended a program offered by the Science-Gifted Education Center, Seoul National University. Internet messenger (instant messenger) was used for instruction, and data were collected by saved messages. Toulmin's argument model was used as a tool for analyzing students' argumentation, and the argumentation patterns were categorized by sequence of argument operations. The results showed that in case of learner-centered instructions, there were lots of relatively higher-level argumentations appeared. On the contrary, teacher-centered instruction ended up with few or lower-level argumentation. Also there were four types of argumentation patterns emerged throughout the whole instructions. Findings suggest that the development of an instruction models and the selection of an appropriate topic be necessary for promoting the interaction between teacher and students as well as enhancing the students' ability of argument.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.9 no.2
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• pp.97-103
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• 2009

In this paper, the performance of a hybrid value predictor according to the instruction fetch rate on window size superscalar processors is evaluated. In general, the data dependency relations of instructions are increased with the number of the fetched instructions. Therefore, it is expected that the performance of a value predictor will be higher when the instruction fetch rate is increased. The performance is studied for the machine with collapsing buffer and he one with trace cache as an instruction fetch mechanism. As a result of experiment, it is showed that the performance effect of a value predictor is higher as the instruction fetch rate of instruction window size, IPC, predict rate on apply with non-tc and tc is increased.

• IE interfaces
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• v.12 no.1
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• pp.56-67
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• 1999

This paper is about implementation issues for use of the Internet technology in education. An examination of the current status of virtual university provides guidance for subsequent prototype development. A virtual university is the Internet based process by which students increase their specific knowledge and skills via electronic interaction with content and people. Virtual university enables colleges and universities to provide students and faculty with network access to courseware and educational materials on multimedia servers free from time and geography constraints. In this paper, we present a prototype instruction support system (ISS). The ISS consists of the following components in architecture: Internet, software, hardware, database systems, users, and workflow. The ISS also assists several functions as follows: lecture notes, register processes, attendance checks, built-in boards, grading systems, questions and answers, electronic libraries, chats, and search engines. Our work will provide a guideline for the development of a virtual classroom for distance education and learning.

• English Language & Literature Teaching
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• v.8 no.2
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• pp.1-22
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• 2003

The purposes of this paper are to show that learning English via on-line English newspapers is very effective and to suggest several applications of an English newspaper on the web in English education to improve Korean speakers' English proficiency. Firstly, this paper overviews about Newspapers In Education (NIE). Secondly, a comparison between an on-line English newspaper and a traditional one is made, focusing on their advantages and characteristics. Thirdly, some ways to use various articles of a digital English newspaper in classroom instruction are explored. Lastly, the suggestions of this study are integrated into English learning instruction of an extracurricular English learning club of Business English Department. This club includes free utilization of an Internet surfing center, Internet Cafe, in a College Library. And then, a survey among the club members is conducted and its statistical results are analyzed.

• International journal of advanced smart convergence
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• v.6 no.4
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• pp.56-59
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• 2017

In this paper, we design a covert channel based on instruction gadgets in smart sensing devices. Unlike the existing convert channels that usually utilize diverse physical characteristics or user behaviors or sensory data of smart sensing devices, we show that instruction gadgets could be exploited for covert channel establishment in smart sensing devices. In our devised covert channels, trojan smart sensing devices exchange attack packets in such a way that they encode an attack bit in attack packet to a series of addresses of instruction gadgets and decode an attack bit from a series of addresses of instruction gadgets.

• Research in Mathematical Education
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• v.10 no.4 s.28
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• pp.239-258
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• 2006

This study sought to examine preservice teachers' beliefs about their intent to use computers and Internet resources in mathematics classrooms. Also, web-based instruction on topics in elementary school mathematics was used to foster teachers' confidence and competence in using instructional technology, thereby promoting positive attitudes toward use of computers and Internet resources in the mathematics classroom. The results indicated that students who participated in the web-based instructions exhibited a significantly (p < 0.05) better attitude toward using computers and web-based resources in teaching mathematics than did students in the control group.