• Journal of the Korean Society for Library and Information Science
• /
• v.42 no.4
• /
• pp.223-241
• /
• 2008

This study presents the discourse for academic generation of 'School Library Education Science' based on integrative research between library & information science and education science. The study discusses research fields and themes of 'School Library Education Science' as the base to define the roles of the school library and of teacher-librarians. It contributes to upgrading the research level of the school library. The research field in the school library analyzes and integrates both aspects of library & information science and of education science. The developed theories of 'School Library Education Science' present Library-Based Education and Library-Based Learning, Base Connectionism, Base Integrationism, Top456 Approach, Curriculum-Based Approach, Viewpoint Approach, and Education of Information and the Library as a Subject Matter. The trends in research of the school library analyze the thesis numbers of academic journals. The future research challenges of 'School Library Education Science' discuss the educational basics of the school library, operational management, electronic school libraries, and educational activities. Conclusively, this study analyzes the current situation of the school library & of teacher-librarians in Korea, and provides its solution by the aspects of 'School Library Education Science'.

• Journal of The Korean Association For Science Education
• /
• v.24 no.1
• /
• pp.76-89
• /
• 2004

Recent studies of science and technology "in-the-making" revealed that the process of designing material artifacts is not a straightforward application of prior images or theories by one (or more) person(s) isolated from his or her (their) environment. Rather, designing is a process contingent on the social and material setting for both engineering designers and students. Over the past decade, designing technological artifacts has emerged as an important learning environment in science classrooms. Through the analyses of a large database concerning an innovative simple machines curriculum for sixth-and seventh-grade students, we accumulated valid evidence for the nature of the designing process and science learning through it. In this paper, we show that design actions intertwine with the transformation of the objectified raw materials and artifact, the designer collective, and the mediating tools enabling that transformation, which constitute the elements of an activity from the perspective of cultural-historical activity theory. We conceptualize the continuous change of relation between material artifacts, designers, and tools throughout the design activity as co-evolution. Two episodes were selected to exemplify synchronic and diachronic change of relations inherent in co-evolving activity system. Finally, we discuss the implications of co-evolution during design activity for science learning.

• Journal of the Korean Society for Library and Information Science
• /
• v.18
• /
• pp.213-276
• /
• 1990

To revise and develop a 'Model' Curriculum for training the middle standing professionals equipped with professional technology and theories at the spot of the library, such process were executed as research on bibliographic material and literature, utilization of examination of various questionnaires, interviews with middle standing librarians at the spot of the library, a review on the operational state of the Professor's Association of Library Science of Junior Colleges, some consultation with the Research & Deliberation Committee on Curriculums, etc., and to review the present department of library science at the two-year course's short-term colleges or institutes in foreign countries, Germany which is thought to be similar to our nation's situations and its level of economy and Singapore which is considered to be a newly emerging nation were looked into typically. In particular, since studies on the curriculums of the Library Science Dept. of colleges had already preceded, thereby the framework of the 'Model' curriculum was already achieved, however to review how well such framework is applied to the spot of education and give some improvement on that, some unrelistic findings of different subjects in consideration with reality, while comparing those curriculum schedules of each Library Science Dept. with the 'Model' curriculum schedule, were supplemented or revised to be fit to reality. For some supplementing or revising proposals on the pre studied 'Model' curriculum, some tentative plans which focussed on each field respectively and some tentative plans which focussed on cultural subjects, required major subjects and elective subjects were suggested in duality to be referred to. On such a process of forming a harmony of educational theories and practice, it was planned to revise and develop curriculum in a sense emphasizing on practical exercise, and tried not to neglect on each of the fields of the curriculum centered on the areas of materials organization, linguistics, information resource, information science, library organization, & administration, etc. The study on curriculums should be performed flexible to be applied to the accelerating transition of sciences, and be good examples in instruction.

• Journal of Educational Research in Mathematics
• /
• v.23 no.2
• /
• pp.237-252
• /
• 2013

The philosophy of science of Bachelard is introduced mainly with epistemological obstacles in the discussions within mathematics education. In his philosophy, epistemological obstacles are connected with the dialectical developments of science. Science progresses through generalization of concepts and theories by negating things which were recognized as obvious. These processes start with ruptures against the existing knowledge. Epistemological obstacles are failure in keeping distance with the existing knowledge when reorganization is needed. This concept means that there are the inherent difficulties in the processes of concept formation. Finally I compare the view of Bachelard on the developments of science and the 'interiorization-condensation-objectification' scheme of reflexive abstraction in mathematics education and discuss the inherent difficulties in the learning mathematics.

• Journal of The Korean Association of Information Education
• /
• v.9 no.1
• /
• pp.69-76
• /
• 2005

The researcher conducts the following research to correctly identify the gifted children of science information. First, the researcher makes sufficient theoretic research on gifted children for the sake of definition and identification of the gifted children of information science, and reconstructed the identification principles, factors and procedures of the gifted children of information science on the basis of those of the gifted children of math and science the theories of a number of scholars and presented new methods of identifying new gifted children of information science. Second, the researcher set the identification procedures of the gifted children of information science and the relevant content and conducted the identification of gifted children through the observation and evaluation of sixth graders through three stages. Third, the researcher compares and analyzed the selected gifted children based on the identification procedures and ordinary groups of students excellent in math and science in terms of task achievement and looked into validity.

• Journal of Korea Multimedia Society
• /
• v.24 no.1
• /
• pp.155-165
• /
• 2021

With the continuous development and progress of science and technology, the field of mixed reality applications has involved scientific research, medicine, entertainment, education, information dissemination, and people's daily lives; This paper will focus on the application of mixed reality in the field of education and teaching, relying on the characteristics of mixed reality technology. This article will use the combination of mixed reality and smart glasses to fully consider the characteristics of photography darkroom teaching, design and produce a mixed reality photography darkroom teaching software, and explore the feasibility of the application of mixed reality in teaching. This paper will use literature research methods, practical research methods, and survey methods as the main methods of research topics to determine the importance, feasibility, and necessity of the relevant theories studied in this paper. The application of mixed reality technology in photography darkroom teaching can not only solve many problems in the existing darkroom teaching methods, but also develop and expand students' Independent learning ability. It is concluded from this that mixed reality teaching software has the feasibility of sustainable development, which brings particular application value to the development and research of other education and art discipline software.

• Journal of The Korean Association For Science Education
• /
• v.30 no.6
• /
• pp.785-798
• /
• 2010

The purposes of this study are to investigate Korean science teachers' perception of the current science teacher preparation courses in Korea, especially focused on subjects of science education, and to induce implications for improvement of in-service program for science teachers. To do this, a questionnaire was developed by the authors and administered to the 215 science teachers sampled nationwide. The study concluded that science teachers perceived that the two compulsory subjects, 'science education theories' and 'science teaching-learning materials and teaching methods' were not enough for a professional science teacher. Particularly, they consisently insisted that more practices under the relationship with teaching science in schools were necessary when learning subjects of science education. Based on science teachers' response, we recommended that the following 4 subjects should be added in the course of pre-service program for science teachers: 'Development of experiment/demonstration devices', 'Teaching creativity and education for the gifted in science', 'Development of science teaching materials', and 'Science inquiry learning and teaching'.

• Journal of Science Education
• /
• v.34 no.2
• /
• pp.396-404
• /
• 2010

This study aimed to investigate a perception of teachers engaged in special education for scientifically gifted regarding nature of science and identify attitudes toward teaching nature of science. The sample of this study consists of 122 science teachers who are teaching or taught students attending gifted classes of any primary school in Korea and any gifted education center of every District Office of Education. We made a partial amendment of a VOSE that was developed by Chen(2006) and then used. We tested their perception and attitudes in regard to nature of science. In terms of nature of science, we devide it into 7 sub-areas to analyse. For attitudes toward teaching nature of science, we investigate and analyse following 5 sub-areas; tentativeness of scientific knowledge, nature of observation, scientific methods, theories and laws and subjectivity and objectivity. The result showed that the generally teachers have a desirable recognitions about a nature of science. For attitudes toward teaching nature of science, the teachers showed that they have positive attitudes. However between degrees of teachers' recognition about a nature of science and attitudes toward teaching nature of science showed a low correlation. To increase their understanding of nature of science and develop attitudes toward teaching nature of science, there should be more training time for the teachers and training contents also should be changed. In addition, we hope that this study contribute to develop contents and direction of training for the teachers as a basic reference.

• Journal for History of Mathematics
• /
• v.33 no.6
• /
• pp.327-343
• /
• 2020

This study investigate philosophical discussions related to the Zeno's paradoxes in order to derive the mathematics educational implications. The paradox of Zeno's motion is sometimes explained by the calculus theories. However, various philosophical discussions show that the resolution of Zeno's paradox by calculus is not a real solution, and the concept of a continuum which is composed of points and the real number continuum may not coincide with the physical space and time. This is supported by the fact that the hyperreal number system of nonstandard analysis could be another model of a straight line or time and that an alternative explanation of Zeno's paradox was possible by the hyperreal number system. The existence of two different theories of the continuum suggests that teachers and students may not have the same view of the continuum. It is also suggested that the real world model used in school mathematics may not necessarily match the student's intuition or mathematical practice, and that the real world application of mathematics theory should be emphasized in education as a kind of 'correspondence.'

• Journal of The Korean Association For Science Education
• /
• v.22 no.2
• /
• pp.314-335
• /
• 2002

The purpose of this study was to investigate the effects of students' prior knowledge on scientific reasoning process performing a task of controlling variables with computer simulation and to identify a number of problems that students encounter in scientific discovery. Subjects for this study included 60 Korean students: 27 fifth-grade students from an elementary school; 33 seventh-grade students from a middle school. The sinking objects task involving multivariable causal inference was used. The task was presented as computer simulation. The fifth and seventh-grade students participated individually. A subject was interviewed individually while the investigating a scientific reasoning task. Interviews were videotaped for subsequent analysis. The results of this study indicated that students' prior knowledge had a strong effect on students' experimental intent; the majority of participants focused largely on demonstrating their prior knowledge or their current hypothesis. In addition, studnets' theories that were part of one's prior knowledge had significant impact on formulating hypotheses, testing hypothesis, evaluating evidence, and revising hypothesis. This study suggested that students' performance was characterized by tendencies to generate uninformative experiments, to make conclusion based on inconclusive or insufficient evidence, to ignore, reject, or reinterpret data inconsistent with their prior knowledge, to focus on causal factors and ignore noncausal factors, to have difficulty disconfirming prior knowledge, to have confirmation bias and inference bias (anchoring bias).