• Journal of Digital Convergence
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• v.16 no.5
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• pp.21-31
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• 2018

Recently, there is an increasing number of universities in which SW education is operated as a liberal arts education regardless of major. In this paper, the survey is conducted to analysis the factors affecting the non-majors students' perception of the necessity of SW education through a case study of SW liberal arts by gender, college, and SW learning experience. As a result, men, students of social science college, and students with SW learning experience strongly agreed that SW education for non-majors is essential. 'SW education is very helpful in studying my major' was analyzed as a necessary condition of SW education for non-majors. Especially, the difficulty of SW learning did not affect the recognition of the necessity of non-majors SW education. If the SW liberal education is based on the SW technology that helps their major, it will be expected that the improved learning motivation due to majors-relevance will deepen a consensus on SW education.

• Journal of the Korea Society of Computer and Information
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• v.24 no.9
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• pp.171-178
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• 2019

Computational Thinking is one of the biggest issues in the era of the Fourth Industrial Revolution. It is a core literacy required not only for SW major but also for all students including them. It is not a simple computer software education, but a coding education based on Computational Thinking, and it should be able to solve the problems in everyday life and to express the process and solutions. However, in the case of students who lack background knowledge on SW and programming languages for development, it is hard to know how to algorithmize problems and express them using computer devices. In this study, we proposed a education course model to improve the students' thinking skills and to express them effectively. In addition, we confirmed whether the non-major students who learned through this education course model can express various problems related to the major field by integrating them with computing accidents and improve the problem solving ability.

• The Mathematical Education
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• v.52 no.3
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• pp.379-398
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• 2013

The purpose of this research is to study a perception of multicultural education for preservice teachers who major in mathematics. The research has been done on the data collected from 126 preservice teachers in Gangwon-do who major in mathematics. The data collected include experience of multiculturalism, multicultural efficacy, multicultural understanding and multicultural sensitivity. The data have been analyzed by reliability test, t-test, one-way anova and pearson correlation. Most of preservice teachers who major in mathematics have had no experience of multiple cultures. But they have shown a high perception on multicultural education and a significant positive correlation on their experience of multiculturalism, multicultural efficacy and multicultural sensitivity. Furthermore, the female preservice teachers' multicultural efficacy, multicultural understanding and multicultural sensitivity are much more high than the male preservice teachers'. The difference between different sex has been statistically significant.

• International Journal of Advanced Culture Technology
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• v.10 no.1
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• pp.42-46
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• 2022

To cultivate talented people with creative and convergent thinking skills to live in the era of the 4th industrial revolution, the national curriculum of Korea is gradually emphasizing convergence education and software education. To meet the demands of the times, this paper suggests subject-convergent teaching-learning materials for educating core principles of Support Vector Machines, especially targeting elementary learners. Based on analysis of the national curriculum, achievement standards of three subjects are integrated. After printable worksheets for traditional face-to-face classes had developed, they were transformed to online interactive worksheets for non-face-to-face classes. The teaching-learning materials are expected to promote the growth of the learners' academic motivation and knowledge.

• Journal of the Korean Society of Food Culture
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• v.36 no.1
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• pp.56-65
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• 2021

This study examined the background of the dietary life of North Korean defector adolescents born and raised in North Korea and their new South Korean dietary experiences after being settled in South Korea. The study included six North Korean defector adolescents enrolled in an alternative school located in Gyeonggi-do, South Korea. This study's qualitative research methodology included two-by-two group interviews, followed by individual interviews and field observation. The study period was from September 14 to October 26, 2019. Before entering South Korea, they primarily ate food pickled with soybean and salt, a cooking method by which foods are preserved because refrigerators were unavailable. After settling in South Korea, they had difficulty adapting to South Korean foods because of the unfamiliar ingredients and recipes. On the other hand, they quickly adapted to some foods, such as chicken. The participants reported that North Korean foods are generally light, whereas South Korean foods are sweet, salty, and spicy; hence, they do not taste delicious. The results suggest that attention be paid to menu improvement and the provision of nutritional education by schools and the government to prevent undernourishment or malnourishment because of unfamiliar ingredients and recipes.

• Journal of The Korean Association For Science Education
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• v.15 no.3
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• pp.316-324
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• 1995

The purpose of this study was to investigate the perceptions of teachers attended at the first environmental education program for certificate of the second-major regarding environmental education and to provide reference materials for development of environmental education program and environmental textbooks. A survey methodology was used in the study. A survey, having 13 items, was developed by the researchers. The subjects consisted of 80 teachers. Teachers revealed their opinions about six categories of the survey including environmental subjects, environmental problems, middle school environmental textbook, their knowledge concerning environment, the time taught in school about environment, and teachers education. Results from teachers' data suggested directions for improvement of environmental education program and environmental textbooks.

• Mycobiology
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• v.31 no.1
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• pp.1-8
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• 2003

Detailed structures of ectomycorrhizae formed in Pinus roots were observed with various microscopes: light, fluorescence, and scanning electron microscopes. The mantles and Hartig nets commonly found in the structure of ectomycorrhiza were newly observed according to developmental stage by various staining. The mycelia were observed to be composed of coiled types on the surface of epidermal root during early stage and fused to form mantles of smooth fungal layers, loosing mycelia with some viscous liquid secreted. The ectomycorrhizal hyphae in anatomical roots penetrated the cortical layer and formed obviously mantle and Hartig net. The round spots of ectomycorrhizal mycelia were observed morphological distribution from the cortical layer to vascular bundle of stele in the ectomycorrhizal roots of Pinus species and especially scattered at the area of meristem at the root tip as longitudinal sections. Those mycelia penetrated seemed to move into other roots by means of vascular bundle of ectomycorrhizal roots and newly form ectomycorrhizal roots of dichotomous branches.

• Journal of Engineering Education Research
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• v.16 no.6
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• pp.29-37
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• 2013

The necessity of convergence education is more emphasized based on the education policy for fostering creative men of talent. Inside universities, however, programs for training talented individuals are still at primary stage. Universities understanding the importance of convergence education and thus founding some major fields of convergence studies have experienced hosts of troubles. The paper discusses the necessary plans of supports from the government and the university to activate the convergence education in accord with the social demands. Twenty-eight professors in engineering colleges participated in the survey for reviewing the required factors for the convergence education. In addition, structured interviews were carried out with three specialists working in industry and academic area of convergence technology. The study could suggest the following activation plans based on the government supports: (1) establishing a support center of convergence education, (2) founding a major field of convergence, (3) developing curriculums and curriculum subjects, and (4) hosting related conferences and forums. Also, the study could suggest the following activation plans based on the university supports: (1) developing special programs on convergence education in accord with the industrial demands, (2) revising regulations and administrative systems more flexible for the convergence education, and (3) providing incentives to the participants in the convergence education.

• The Journal of Korean Academic Society of Nursing Education
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• v.24 no.1
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• pp.29-38
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• 2018

Purpose: The purpose of this study was to investigate the effect of career decision self-efficacy on major satisfaction among nursing students, and to examine the moderating effect of professor-student interaction on career decision self-efficacy and major satisfaction. Methods: This study analyzed the data of 307 students among fourth-year university nursing students in A and C cities from May 2017 to July 2017 using the SPSS 24.0 statistics program. Results: There were significantly positive relationships between career decision self-efficacy, major satisfaction, and professor-student interaction. The professor-student interaction showed moderating effects in the relationship between career decision self-efficacy and major satisfaction, with 52.7% of explanatory power. Conclusion: This finding suggests the importance of career decision self-efficacy and the moderating effects of professor-student interaction to increase nursing students' satisfaction in their major. Therefore, it is necessary to make diverse efforts in the field of education to improve students' career decision self-efficacy and professor-student interaction.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2008.10a
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• pp.817-820
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• 2008

Development of computer and internet has permitted cyber education transcending time and space, which escapes traditional classroom. As a result, the study of learner's own leading in Web-based instruction environment can be possible. In order to perform it effectively, suitable helps and advices, called scaffolding, must be offered. In this pater, we select a principle of computer in information technology basic subject of technical high school, and design and implement the web contents that provide the proper scaffolding for learners.