• Journal of the Korean Chemical Society
• /
• v.64 no.6
• /
• pp.379-388
• /
• 2020

The purpose of this study are to develop the TEP activity for learning experimental apparatus at elementary school and to test the effects of the TEP activity. This study consists of two steps. First through literature research on the difficulties and needs of experimental apparatus education developed the form that how to educate the experimental apparatus at elementary school. Second, applied the TEP activity and figured out the effects as two aspect(knowledge about experimental apparatus and actual using skill during lesson). This worksheet was applied to 3rd grade students in elementary school about 4 experimental apparatuses(Beaker, Electronic scale, Glass rod, Spatula). The results of this study are as follows: There is no specific time to teach what is and how to use experimental apparatus by regular curriculum. So many students and teachers need method and time to learn them. Also they want to lots of opportunities to use them. With that needs given previously, TEP activity developed by 3 steps. 1. Trigger interest 2. Explore experimental apparatus: learned knowledges about experimental apparatus focused on appearance(name, purpose, directions for use, precautions) 3. Practice experimental apparatus: actual using time to acquire skills. After that did the survey of knowledge and observation of students' behavior during usual class to confirm the effects. According to the results, TEP activity helped the students to improve there awareness of the experimental apparatus and actual using skills.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
• /
• v.13 no.6
• /
• pp.611-618
• /
• 2020

In this paper, we propose a design and implementation method of speed quiz content that can be driven by a social robot capable of interacting with humans, and a method of developing an intelligent module necessary for implementation. In addition, we propose a method of implementing speed quiz content through the process of constructing a map by arranging and connecting intelligent module blocks. Recently, software education has become mandatory and interest in programming is increasing. However, programming is difficult for students without basic knowledge of programming languages to directly access, and interest in block-type programming platforms suitable for beginners is growing. The block-type programming platform used in this paper is a platform that supports immediate and intuitive programming by supporting interactions between humans and robots. In this paper, the intelligent module implemented for the speed quiz content was used by blocking it within a block-type programming platform. In order to implement the scenario of the speed quiz content proposed in this paper, we implement a total of three image-based artificial intelligence modules. In addition to the intelligent module, various functional blocks were placed to implement the speed quiz content. In this paper, we propose a method of designing a speed quiz content scenario and a method of implementing an intelligent module for speed quiz content.

• Journal of Science Education
• /
• v.44 no.3
• /
• pp.289-299
• /
• 2020

In this study, the definition, the level of difficulty, and the certainty of the understanding of 113 astronomy terminologies from 2009 revised middle school geoscience textbooks were examined. And through further interviews, the types of students' misconceptions about astronomy terminologies and their representative terms - examples of misconceptions were analyzed. The definitions of the terms presented by the students were largely classified as correct, low-level, and incorrect understanding. And low-level understanding was subdivided into high-level definition descriptions, undifferentiated concepts, and incorrect answers were subdivided into interference by scientific misconception and lack of prior knowledge. Given that the misconceptions due to terminologies can be distinguished from the prior misconception, the misconceptions due to terminologies can be effectively prevented by changing the term itself. In addition, students were aware of the advantages and disadvantages of metaphorical terms, and the recognition of their level of understanding is expected to be a good starting point considering that recognizing their own misconceptions is the first step in correcting them. Terminologies in science education is always an important subject of discussions, striving to select the right term according to the times, and scientific terms may change. It is expected that the results of this study will be the basis for discussions on the modification of terms.

• The Journal of the Korea Contents Association
• /
• v.21 no.1
• /
• pp.105-118
• /
• 2021

This study pays attention to the fact that the fake news is attracting attention because it causes various social problems. To find out these fake news' influence, the study conducted the experiment to examine that the fake news related to the electronic voting system affects on the news users' attitude of using the system, intention to participate in the election through the system and reliability of news services. The results have shown that the fake news framed with negative contents reduced users' attitude of using the system and intention of participation in the election. Especially, as a result of examining the difference in the fake news' influence according to each news services, in the case that users recognized that the news was fake after exposing to the general internet news, the attitude of using the system and the intention of participation in the election have reduced and recovered again. However, users who exposed to Naver, Facebook believed the negative content of the fake news more strongly. Through these results, this study empirically confirmed that the fake news has a tendency to exert influence on users' cognitive dimension and to reinforce awareness in a direction consistent with the initial exposure information.

• The Journal of the Korea Contents Association
• /
• v.21 no.5
• /
• pp.247-258
• /
• 2021

The purpose of this study is to investigate whether character education program using Youtube PSAs affect psychological and social maturity of pre-service teachers. For data collections, questionnaires and semi-structured interview are used by 23 sophomores majoring in teacher education. The results are as follows. First, the participants showed highly significant improvement on each of two maturities as well as entire psychological and social maturity. Second, the score of factors of social maturity was lower than that of those of psycho maturity. it could be estimated that college students live in nuclear family and individualization is valued more. Third, while pre-test scores of entire psycho-social maturity are not statistically significant, post-test scores of each of psycho-social maturity indicated statistical significance. In particular, unlike pre-test, there is a strong positive correlation in post-test due to mutually positive impact of two factors. Fourth, there was no statistically significant sex difference. Lastly, according to the result of interview, participants had strong views on the effects of personality education associated with use of Youtube PSAs on motivation and focus in class, caring for others, and leading to positive behaviors.

• (The)Korea Educational Review
• /
• v.23 no.1
• /
• pp.165-182
• /
• 2017

The purpose of this research is to examine So-Hak(小學) and Seodang(書堂) education, which were at the heart of child-adolescent education in Cho-Sun dynasty, and their implications on character education. In other words, this research is an attempt to review a traditional education from a modern character education perspective. So-Hak contains as major educational concepts Hyo(孝) and Kyeong(敬), guiding principles of daily lives. In this research, two basic concepts of So-Hak were reinterpreted from a modern perspective, namely, Soe-So-Eung-Dae-Jin-Tae(灑掃應對進退) and Ye-Ak-Sa-Eu-Seo-Su(禮樂射御書數). One of major implications of So-Hak lies on the habituation of what is learned, for habit leads to continuation of action, out of which the development of character emerges. As such, the role of habituation in character education is twofold, namely, basic educational content and method. Seodang is a school in which the teachings of So-Hak is realized. From an educational method perspective, Seodang's teaching-learning methods of reading, writing, and calligraphy methods were examined. As a result, three implications of So-Hak and Seodang were drawn, the habituation of what is learned, unification of knowledge and morality, and individualized learning based on one's own level.

• The Journal of Korean Philosophical History
• /
• no.43
• /
• pp.171-202
• /
• 2014

The purpose of this study was to explore the changes of right people for society on the period from liberation in 1945 to democracy in the late 1990s. Those periods classified into 'Transitional Era', Industrial Era and 'Democracy Era' based on historical events significantly influenced the changes of value system of Korean people or Korean society. In this study, not only main values and right people for society but also the way of changing value system in those periods were suggested by investigating factors of politics, economy and society. The results are as follows : Main values and right people for society on each period were as follows : In Transitional Era, main values were manners and social norms, and right people for this period were practical intellectuals pursuing the principle of action-oriented truth-and- knowledge-seeking. In Industrial Era, main values were sincerity, diligence, self-help and collaboration, and right people for this period were skilled man having occupational ability which was essential for economic development. In Democracy Era, main values were sincerity, participation, equality and coexistence, and right people for this period were scientific talented man who can make the survival of the country and prosperity in the crisis of the slowdown in economic growth A discussion of right people for each era, proposed that emphasis on the pragmatic and practical type of person in those days required, On the other hand, emphasized that were considered important of Community value.

• (The)Study of the Eastern Classic
• /
• no.33
• /
• pp.193-230
• /
• 2008

We apply The classics of the Orient as a way of solving the problems calling for immediate solution in the changes of these times by reconstructing a wisdom from the Oriental literature which are complementary cooperation and great capacity on the basis of convenient scientific knowledge and thought of the Western. In this context, I would like to search the inflection and application about The classics of the Orient throughout the leaders all ages and countries who make use of "Sunzibingfa", the art of war by Sunzi. So, It is charged with a mission in translation of the oriental thoughts and values how to make a shining example its way in the current of time. In this aim to introduce the classics of the Orient. We can see the classics publication which is translated by many scholars. I recommended "Sunzibingfa" among the classics in this my thesis. Because I want to look into how to use of this book which has the thoughts by the leaders all ages and countries. Under this intention, I will introduce three leaders who are famous for using the book "Sunzibingfa" in "Sanguozhi(三國志)"-Records of Three Kingdoms, Caocao(曹操), Zhugeliang(諸葛亮) and Simayi(司馬懿) in ancient times and Luiz Felipe Scolari and Liddel hart, one is famous for using the book as the coach of the Republic of Portugal soccer team the 2006 World Cup Soccer and the other is a strategist of England in these modern days. We can see how to use this "Sunzibingfa" in their places and circumstances. Therefore We can have a chance how to use The classics of the Orient. This is my purpose to write this thesis.

• The Journal of Korean Philosophical History
• /
• no.56
• /
• pp.209-238
• /
• 2018

The purpose of this research is to analyze characteristics of the method of education or learning reflected in the teacher-student relationship in On Haeng Lok By Toe-gye and explore their relevance to modern education. By writing various works and conversing with his students, Toe-gye devoted himself in the education of the traditional Confucian principles. Specially, he taught his students based on two Confucian educative principles, namely Shim Deuk(心得) and Goong Haeng(躬行). Judging from this, Toe-gye can be seen as someone who tries to fulfill the role of teacher as dictated in the educative principles of the Confucianism. In Confucianism, teacher is responsible for forming a well-rounded view on life in student, rather than simply transmitting knowledge. As such, the teacher was supposed to find a harmonious way to create something new based on what was inherited from the past generation and try to do his best in learning new things himself and teaching his students. These Toe-gye managed to do successfully, earning his students' trust and respect. Being moved and inspired by their teacher, the students continued their intellectual pursuit. This relationship between Toe-gye and his students can be analyzed from the perspective of education method and discussed in terms of cognitive learning and adult learning. In terms of cognitive learning, the education method reflected in the relationship is similar to potential learning, insight learning, and imitation learning. In terms of adult learning, it is similar to self-directed learning and communicative learning.!

• The Journal of the Korea Contents Association
• /
• v.21 no.1
• /
• pp.373-382
• /
• 2021

This study conducted a survey to find out the opinions on oral health behavior and oral health education according to gender in health and non-health college students. According to the research results, there were many girls in the health-realted field and boys in the non-health-related college students. Among the oral health behaviors, brushing in school was common in both boys and girls in the health-related college students, and professional oral health education experiences were also found in the health-related college students. The need for oral health education among male students was 76.4% for healh-related college students, 48.3% for non-health-related college students, whereas female health-related college students showed 80.3%, and non-health -related college students were 60.4%. Participation in oral health education in order of male health-related students, male non-health-related students, female health-related students, and female non-health-related students were 81.9%, 68.1%, 84.8% and 73.3% respectively. The preferred method of oral health education was experiential education such as brushing for both male and female in the health-related college students, and lectures by dentists or dental hygienist were the highest reponse for non-health-related college students. The preferred location for oral health education was highest in schools. Through the results of this study, it was considered necessary to develop and disseminate appropriate oral health education programs according to college students' majors and gender, and to form correct oral health knowledge, attitudes and behaviors for oral health through oral health education.