• Journal of The Korean Association For Science Education
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• 제24권6호
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• pp.1070-1081
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• 2004

This study is the analysis of interview with science major student about the effect of science club experience on career decision. The special interview was planned and arranged to meet students as well as their teacher. Both of the student whose background had experience in the science club activity, field science education during their high school days are majoring in physics and biology. In Summary: 1) science teacher's guidance deeply impressed the student that they respect the teacher as a occupational role model. 2) they really enjoyed the hands-on activities joyful. 3) their experience lasted so long time to keep them to stay in science field. 4) they had an experience of speaking before peer science club students who had similar interest and talent. We found the above four factors were really influential to encourage the subject to major in science career.

• Journal of the Korean Society of Earth Science Education
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• 제12권1호
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• pp.109-118
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• 2019

The purpose of this study was to investigate the effects of experience as a science experiment assistant teacher on the science instruction anxiety and the science teaching efficacy beliefs of elementary pre-service teachers in a small scale school. For this study, 21 elementary pre-service teachers were selected and then they worked as science experiment assistant teachers in small scale schools for about 10 months. They were tested the science instruction anxiety and the science teaching efficacy beliefs in before and after. After analyzing the tests results, some pre-service teachers were interviewed. The results of this study are as follows. The experiences as science experiment assistant teachers positively influenced on reducing the science instruction anxiety to elementary pre-service teachers. The experiences also had positive effects on reducing both state anxiety and trait anxiety, which are the sub-factors of science instruction anxiety. In addition, the science teaching efficacy beliefs and its sub-factor, the self-efficacy in science teaching, had positive impacts, but the experiences did not have a positive impact on the outcome expectancy. The effects of the experience as a science experiment assistant teacher were different according to the personal experiences and cognitions of pre-service teachers.

• Journal of the Korean Chemical Society
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• 제58권1호
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• pp.126-129
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• 2014

Concerning the difficulty of learning science and reduced interest in science, the authors of this study searched for potential threshold concepts which are portals or gateways in the field of science (particularly chemistry). The nature of these concepts and how to overcome their troublesomeness were further questioned. For this study, 239 high school students completed chemistry II provided information about what difficult concepts and potential threshold concepts in high school chemistry are and how they affect learning chemistry. In particular, the mastery experience of the threshold concepts was explored in detail. Two, "mole and atomic structure" were selected as threshold concepts in chemistry. Not only as important but also as threshold, this study emphasized the importance of the two concepts in terms of features characterizing them as threshold concepts. In particular, the features objectify subjective experiences of students and provide information describing the scientific meaning and distinctive nature of threshold concepts in science. Along with the data from teachers, this study shows the integrative feature as key criteria for students to make meaningful understanding of the two threshold concepts.

• Journal of Gifted/Talented Education
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• 제26권4호
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• pp.763-786
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• 2016

This study aims to examine the significance of experience in the secondary science gifted education. The participants of the this study were 7 respondents who were admitted secondary science gifted education program from 2001 to 2004 in Busan. The research data was collected through in-depth interview. This qualitative study applied the phenomenological method of Giorgi. The gifted person experiences of gifted education were clustered into 7 specific themes and 21 general structures for achievements. And they were clustered into 5 specific themes and 11 general structures for careers. It showed positive effects on individual achievements and careers. The result will provide implications for setting the direction of gifted education.

• Journal of the Korean earth science society
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• 제22권3호
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• pp.248-257
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• 2001

The 7th science curriculum has the characteristics of humanistic philosophy of education. The humanistic curriculum emphasized learner-centered education, which claims to stand for learners' experiences. This study searched for the significances of the 7th science curriculum, and discussed its tasks and perspectives based on the backgrounds, characteristics, and objectives mentioned in the history of reforming science curriculum. The 7th science curriculum emphasizes learners' experiences and everyday life materials are favored in teaching-learning activities. For the desirable effects related to this commitment, pre-service and in-service training programs are required about the social elements in the nature of science, and everyday life contexts should be examined in views of educational and cognitive perspectives, so the contextual differences between science and everyday life should be clarified.

• Korea Science and Art Forum
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• 제29권
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• pp.189-201
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• 2017

The purpose of this study is to identify the factors that constitute the memorable tourism experiences and to grasp the influence relationship between the memorable tourism experience and the tourism destination brand equity and the loyalty of the tourism destination. The scope and method of the research are derived from the survey data collected through the questionnaire survey for foreign tourists who are visiting Korea, the reliability analysis and the feasibility analysis are conducted, and the relationship between the factors is analyzed through regression analysis. The results of this study are as follows. First, the results of the study are as follows. First, the results of the study are as follows. First, Interested exotic experiences, experience with local guides, and local residents' hospitality experience were found to have a significant effect on tourism destination brand assets. Based on this, And provided practical implications.

• Journal of The Korean Association For Science Education
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• 제31권5호
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• pp.663-679
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• 2011

This case study focused on three science teachers who participated in the Research Experience for Teachers (RET) program conducted by the Center for Bridging Advanced Science and Education (CBASE). The RET program provides opportunities for participants to experience experimentations in a science laboratory for six months, enabling teachers develop teaching materials based on their experience from the RET program. The purpose of this study was to explore how the teachers had developed their professionalism through participation in the program and which factors promoted the professional development of science teachers. In this research, we defined pedagogical content knowledge (PCK) as the required knowledge for teachers to develop for their professional development. As a result of the RET program, all three participants showed integration of PCK elements: orientation to teaching science, knowledge of science, knowledge of students, knowledge of teaching, and knowledge of sources. The PCK elements which had been developed by the RET program were applied in school context and the teachers' belief became clear and strong. The teachers were able to understand the process of authentic science as they learned it from 'legitimate peripheral participation' in the authentic research context. They also showed dynamic integration between newly established elements of PCK by reflecting on the school context while developing the teaching materials. The professional development of each teacher was different depending on the purpose and PCK, which participants had already possess. This study will provide meaningful implication for the development of professional development program for science teachers based on research experience.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2007년도 학술대회 2부
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• pp.626-632
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• 2007

인문학 또는 인문과학은 정치, 경제 역사, 학예, 문화 등 인간과 인류문화에 관한 정신과학을 두루 이르는 말이다. 따라서 인문학은 전시의 소재로도 적합한 분야이고, 전시의 주제와 연출에 있어서도 바탕이 되는 학문이며, 전시 주최자의 기본 소양이기도 하다. 최근 인문학의 위기가 대두되고 있는 시점에서 인문학과 가상 전시의 결합은 인문학에 대한 가치를 활용과 문화콘텐츠라는 결과물에로 확장한다는데 그 의의가 있고, 가상 전시를 통해서 '경험 인문학'으로 인식할 수 있게 한다는 것이 본 논문의 목적이다.

• Journal of the Korean earth science society
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• 제41권2호
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• pp.176-193
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• 2020

The purpose of this study was to explore the effects of science classes on positive science experiences and science learner identity, using smart devices in a future school: C middle school. We conducted a paired t test at the beginning and end of the first school year with first-grade students at the future school to investigate positive experiences with science (Shin et al., 2017). Additionally, first and second-grade students in future schools using smart devices wrote and drew their own depictions in science classes to explore science learner identity, based on a modified analytical framework (Luehmann, 2009). The results show that significant effects on science-related career aspirations, self-concepts, and academic emotions were produced by science classes using smart devices. Science classes using smart devices helped students improve their level of agency and activity, solve problems with immediate and sufficient feedback, and experience meaningful perceptions of the nature of science. On the other hand, if students were immature in terms of their use of smart devices, they felt pressured to participate in the classes. The results of this study can be used as a foundation for designing various classroom contexts for the use of smart devices.

• Journal of The Korean Association For Science Education
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• 제39권3호
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• pp.337-348
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• 2019

The purpose of this study is to examine epistemic thinking in middle school students in an argument-based inquiry science class. Participants of the study were 93 9th grade students from four classes of a middle school in a metropolitan city. Observations were made over one semester during which argument-based inquiry lessons on five subjects were conducted. Data was collected from argument-based inquiry activity worksheets and student questionnaires. After analysis of epistemic thinking in the written reflections, students were found to have the highest frequency of epistemic metacognitive skills, followed by epistemic cognition, epistemic metacognitive experience, and epistemic metacognitive knowledge. While investigating the effects of an argument-based inquiry science class on student epistemic thinking and after analysis of the reflections written for the first ABI activity and the fifth ABI activity, we found that all of the sub-elements of epistemic thinking have increased. The rate of growth for epistemic cognition is greatest, followed by epistemic metacognitive knowledge and epistemic metacognitive skills. Assessed for epistemic thinking, the level of epistemic thinking improved over the course of the argument-based inquiry science class. The results of the survey show that students actively participating and being recognized for their active participation in the argument-based inquiry science class are helpful in understanding scientific knowledge. Therefore, an argument-based inquiry science class is a teaching and learning program that allows students to understand and experience the epistemic nature of scientific knowledge and its construction through collaboration and agreement.