• Bulletin of the Korean Space Science Society
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• 2008.04a
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• pp.29.2-29.2
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• 2008

• Journal of Gifted/Talented Education
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• v.21 no.3
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• pp.719-739
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• 2011

The purpose of this study was to find the effect of the astronomical learning program using SGIM on metacognition and science process skills in the elementary scientific gifted students. For this purpose, this research developed the astronomical learning program using SGIM. This program was totally consisted 9 lessen. there was 6 part in this program. It contained select the subject and small grouping (step 1-2), planing inquiry (step 3), doing inquiry (step 4-6), making a report (step 7), announcing (step 8), evaluation (step 9). To find the effect of the astronomical learning program using sgim on metacognition and science process skills in the elementary scientific gifted students. 20 participants was selected. These students were attended at a scientific gifted class (3rd grade) of an elementary school located in Ulsan. First, metacognition test and science process skills test was used to find the effect of the astronomical learning program using SGIM. And the results were analyzed by SPSSWIN 18.0. The results of this study were as follows. First, the astronomical learning program using SGIM was a positive effects on metacognition of the elementary scientific gifted students (t=3.371, p=.001). Second, the astronomical learning program using SGIM was a positive effects on science process skills of the elementary scientific gifted students (t=3.104, p=.021). According to this research, the astronomical learning program using SGIM was verified to improve metacognition and science process skills on the elementary scientific gifted students. It will be contribute on the curriculum construction of the gifted school or gifted class.

• Journal of the Korean Society of Earth Science Education
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• v.14 no.1
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• pp.33-47
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• 2021

This study developed a big data-based STEAM (Science, Technology, Engineering, Art & Mathematics) program using WWT (World Wide Telescope), focusing on content elements of 'solar system', 'star and universe' in the 2015 revised science curriculum, and in order to find out the effectiveness of the STEAM program, analyzed creative problem solving, STEAM attitude, and STEAM satisfaction by applying it to one middle school 176 students simple random sampled. The results of this study are as follows. First, we developed a program to encourage students to actively and voluntarily participating, utilizing the astronomical data platform WWT. Second, in the paired t-test based on the difference between the pre- and post-scores of the creative problem solving measurement test, significant statistical test results were shown in 'idea adaptation', 'imaging', 'analogy', 'idea production' and 'elaboration' sub-factors except 'attention task' sub-factor (p < .05). Third, in the paired t-test based on the difference between the pre- and post-scores of the STEAM attitude test, significant statistical test results were shown in 'interest', 'communication', 'self-concept', 'self-efficacy' and 'science and engineering career choice' sub-factors except 'consideration' and 'usefulness / value recognition' sub-factors (p < .05). Fourth, in the STEAM satisfaction test conducted after class application, the average values of sub-factors were 3.16~3.90. The results indicated that students' understanding and interest in the science subject improved significantly through the big data-based STEAM program using the WWT.

• The Journal of the Korea Contents Association
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• v.21 no.7
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• pp.488-499
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• 2021

This study investigated the effects of the HTE creative education program, which applies blended learning methodology as a convergence class strategy between offline and online, on middle school students' creative problem solving capability. As a result of applying for five creative education practice programs in the classroom, it turned out that there was a statistically significant difference (p < .05) in the case of idea manipulation, visualization, comparison, idea generation, and deliberation, subordinate constructs of creative problem solving capability. Also, the program turned out to be positively effective, with a 0.14 point improvement in the pre and post-means of all middle school students, showing from 3.65 to 3.79 points, and 72% of middle school students who participated in the program were satisfied, and 68% were interested. According to the results, HTE creative education programs using blended learning turned out to be effective as a customized methodology in the COVID-19 situation and the era of the 4th Industrial Revolution, where various creative talents are needed. Therefore, the need for the development of creative education programs on various related topics and teacher training for teaching and learning methodologies of blended learning.

• Journal of the Korean Society of Earth Science Education
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• v.13 no.2
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• pp.162-174
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• 2020

This study aimed to develop a creative education class program using metaphor, one of the creative thinking techniques, and to examine the effectiveness of the program targeting for randomly sampled 338 students in six middle schools. The creative education class program with the metaphor was developed based on content elements concerning 'astronomy' in 2015 science curriculum revision in South Korea. The program was tested for validity after being modified and supplemented three times by forming a group of experts, and the final version of the program was applied to school education fields during four periods, including block time. To find out the effectiveness of the program and the implementation, creative education class satisfaction test and creative thinking process test were conducted. That is to say, the creative education class satisfaction test was conducted before treatment and the creative thinking process test was implemented both before and after treatment. The results of the study are as follows. First, in this study, the program was developed with the emphasis on students voluntarily and actively participating in creative education programs while utilizing creative thinking methods. Second, the statistical results of the pre- and post-class about the creative education program using the metaphor of creative thinking techniques represented significant results(p<.05). In other words, the two-dependent samples by students' pre-and post-score about the creative education class showed significant statistical test results (p<.05). It turned out that the creative education program using metaphor has had a positive impact on research participants. Third, in regards to the results of the creative education class satisfaction test, 101 out of 338 students(30%) answered 'Strongly Agree' and 137(41%) answered 'Agree', indicating the subjects' satisfaction with the class was high in general. On the other hand, concerning difficulties of the creative class, 137(41%) answered "Lack of time" as the main factor, followed by 98(30%) "Difficulties of problems they were required to solve", 73(22%) answered "Conflicts with friends", and 24(7%) said "Difficulties of contents." These responses were taken into account as considerations for further development of creative education programs.

• Journal of Gifted/Talented Education
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• v.25 no.5
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• pp.697-709
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• 2015

This paper aims at shaping remote observatory system environment for schools, developing astronomical observation program using that system and applying it to science-gifted elementary students in order to figure out effects on their scientific investigation ability and attitude. in order to figure out effects of astronomical observation program using remote observatory program on scientific investigation ability and attitude of science-gifted elementary students, test was conducted on gifted students class of 5th grade in A Elementary School(15) and those of 5th grade in B Elementary School(20). The summary of this paper's results are as follows. First, in order to compose remote observatory system, an astronomical telescope available for remote control to transfer actual observed images in real-time was manufactured. Second, learning program for using remote observatory system wad developed by selecting contents through analysis of the curriculum. Third, in order to figure out effects of astronomical observation program using remote observatory program on scientific investigation ability and attitude of science-gifted elementary students. As a result, both of basic investigation ability and integrated investigation abilit, sub-elements of scientific investigation ability, showed significant differences and scientific investigation ability combining basic and integrated investigation abilities showed significant differences as well. Effects of astronomical observation program applying remote observatory also showed significant differences and its sub-elements, openness, collaboration, patience and creativeness did not show significant differences while curiosity, critics and volunteering showed significant differences.

• Journal of Korean Elementary Science Education
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• v.41 no.3
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• pp.501-520
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• 2022

Considering the importance of spatial thinking in the process of learning astronomy, it is necessary to educate pre-service teachers on teaching methods that consider spatial thinking from the teacher training program stage. Accordingly, after providing education on spatial thinking to pre-service science teachers, problems and improvement plans perceived by them were explored for the images and inquiry activities of astronomy textbook units. In this study, spatial thinking in the astronomical domain was defined as the amalgam of the concepts of space, representation tools, and reasoning processes. The juniors attending the University of Education in the metropolitan area were educated on spatial thinking for two weeks in October 2021. They were then asked to voluntarily select one of the astronomy units to analyze problems in the textbooks and present modification plans to address those problems. Finally, 33 cases presented by 22 pre-service science teachers were analyzed, and the results of the study were as follows. Pre-service teachers recognized the problems in textbooks in terms of the concepts of space and reasoning processes, and proposed improvement plans to supplement them. However, in some cases, even if pre-service teachers properly recognized a problem, the improvement plan was not appropriate, or they were not able to analyze the images or inquiry activities in terms of spatial thinking. This study is significant in that it shows that pre-service teachers have the potential to properly reorganize and revise textbooks by participating in teacher training programs on spatial thinking. Furthermore, based on the results of this study, the direction of the teacher training program concerning spatial thinking was discussed.

• The Bulletin of The Korean Astronomical Society
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• v.40 no.1
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• pp.87.2-87.2
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• 2015

국립고흥청소년우주체험센터에서는 1m 반사 망원경의 완성을 눈앞에 두고 있다. 천체 망원경으로 관측을 하기 위해서는 시간과 천구 좌표계의 이해는 필수적이다. 하지만 현재 본 센터에서는 천구의를 활용한 프로그램 이외에는 시간과 좌표계를 다루는 체험 프로그램이 전무한 실정이다. 센터에서는 참가자가 자신의 그림자로 시각을 알 수 있는 지평면 해시계, 센터에서 쓰지 않고 있는 구형 가마솥을 재활용한 앙부일구, 덕흥 천문대 교육동의 벽에 벽면 해시계의 제작 및 설치를 추진하고 있다. 차후 이를 활용한 체험 프로그램을 참가자에게 제공한다면 태양의 겉보기 운동을 통해 시간과 공간에 대한 개념을 쉽게 알려줄 수 있을 뿐만 아니라 우리 민족의 과학적 자긍심을 심어줄 수 있을 것으로 기대한다.

• The Bulletin of The Korean Astronomical Society
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• v.44 no.2
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• pp.60.1-60.1
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• 2019

본 연구는 소형망원경 네트워크 구축과 활용을 위해 수행한 국내 천문대(천문과학관)에서 운용중인 주 망원경의 현황을 파악하고 망원경보유 기관의 종사자들이 소형망원 경네트워크 구축에 대한 관심을 알아보보는 설문조사 및 분석으로 구성되었다. 각 기관이 보유하고 있는 주망원경에 대한 제원, 사용하고 있는 관측기기, 원격관측 가능여부 및 향후 네트워크 참여 의향 여부 및 주망원경을 이용한 교육프로그램 등에 대한 15가지 설문내용을 국내 망원경보유기관에 설문의뢰해서 얻어진 결과들을 발표할 예정이다. 국내 소형망원경들을 공동 활용하여 연구 및 교육활동에 활발하게 사용하는데 기여하기 위한 방안의 일환으로 사용될것으로 판단된다.

• Journal of the Korean earth science society
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• v.40 no.3
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• pp.300-312
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• 2019

The purpose of this study is to develop an astronomical observing education program that enables high school students to inquire the distance of astronomical bodies based on the research methods (observing open clusters and exploring collected big data) using small telescopes and DSLR cameras. After analyzing the 2015 revised science curriculum, we developed science club activity materials and teacher-student learning contents suitable for high school earth science education. A panel of six teachers and researchers of earth science education and astronomy, participated in developing the educational materials. The validity of the program was verified through establishing the agreement among the panels after in-depth discussions and clarifications. The program, developed with 10 lessons in total, showed high satisfactory content validity (CVI, .89) and conformity of school class (Likert's 5 point scales, 4.17). The feedback of the panels and the Delphi analysis continued to improve the quality of the program. The pilot testing result with high school students (N=9) showed that the students' satisfaction rate was high as 4.48. Using the astronomical observational education program of this study is expected to contribute in improving the convergence educational activity, interest, curiosity, and inquiry ability of students in the universe and the astronomical bodies.