원격과학수업의 활용도 및 문제점, 학습자 행동분석

이용섭,Lee, Yong-seob 대한지구과학교육학회 2020 대한지구과학교육학회지 Vol.13 No.2

본 연구의 목적은 원격과학수업의 활용도 및 문제점과 학습자 행동분석을 알아보는데 있다. 본 연구는 3월부터 6월까지 16주간에 거쳐 강의가 이루어졌으며 수강학생들에게 강의평가 및 설문조사를 하였다. 연구 대상은 B 교육대학교의 '초등과학교재연구 1' 강좌를 수강하는 128명을 대상으로 2020년 3월부터 6월까지 비대면 강의를 통해 강의평가 및 면담을 통해 조사하는 것이다. 이에 대한 연구결과는 다음과 같다. 첫째, 학습자의 입장에서는 대학의 LMS시스템 활용이 좋았다. 둘째, 교수자의 과학 자료제시가 온라인 시스템에서 원활하게 운영되는데 효율적이지 않았다. 다양한 플랫폼의 장단점을 살펴보면 교육의 적합성에 따라 달라질 수 있지만 전문적인 강의 지원방식인 LMS 시스템을 보다 학습자의 요구에 맞추어 업그레이드 한다면 보다 높은 교수자와 학습자의 만족도가 높을 것이다. The purpose of this study is to investigate the usages and problems of distance science learning and learner behavior analysis. This study established an Sixteen-weeks period of experimental treatment from March to June 2020, and the students who participated in the study formed a research group of 128 students in 2nd grade of their advanced classes who are attending the second semester of B university of education and taking courses in 'teaching research 1'. B university of education is singleness class that doesn't have compare group, so this study is constituted only study group. The results of the study were as follows. First, The students who took science learning remotely liked using the university's LMS system. Second, it was not efficient for the faculty member's scientific data presentation to operate smoothly in the online system. Third, it is necessary to set various educational platforms as a standardized platform. Looking at the pros and cons of various platforms may vary depending on the suitability of education, but if the LMS system, which is a professional teaching support method, is upgraded to meet the needs of learners, the satisfaction of higher instructors and learners will be higher.

초등학생들의 '계절의 변화' 단원에 대한 Jigsaw 협동학습이 과제집착력 및 창의적 인성에 미치는 효과

이용섭,Lee, Yong-seob 대한지구과학교육학회 2020 대한지구과학교육학회지 Vol.13 No.2

본 연구의 목적은 초등학생들의 '계절의 변화'에 대한 Jigsaw 협동학습이 과제집착력 및 창의적 인성에 미치는 효과를 알아보는 데 있다. 연구 대상은 B시의 G초등학교 6학년 2개 반 48명을 대상으로 연구집단 24명, 비교집단 24명으로 구성하였다. 초등과학 6학년 '계절의 변화' 단원을 중심으로 12주간 실험처치를 하였다. 그리고 연구집단과 비교집단에서 사전-사후검사로 과제집착력 검사, 창의적 인성 검사를 하였다. Jigsaw 협동학습을 통해 자연스럽게 과제집착력 향상과 창의적 인성 함양이 될 수 있도록 연구절차를 설정하여 연구를 진행하였다. 이에 대한 연구 결과는 다음과 같다. 첫째, 초등학생들의 Jigsaw 협동학습은 과제집착력 향상에 효과가 있었다. 둘째, 초등학생들의 Jigsaw 협동학습은 창의적 인성 함양에 효과가 있었다. 셋째, 초등학생들의 Jigsaw 협동학습에 대한 인식은 긍정적으로 나타났다. 이러한 연구 결과를 통하여 Jigsaw 협동 학습이 과제집착력과 창의적 인성에 효과가 있으며 긍정적인 영향을 미친다는 것을 확인할 수 있다. The purpose of this study is to investigate the effect of jigsaw cooperative learning strategy on elementary students' task commitment and creative personality. This study utilized experimental method of comparing the effect of jigsaw strategy between treatment and comparative group. Twenty four 6^th grade students in treatment group experienced the jigsaw cooperative learning for twelve-weeks during 2019 school year whereas students in comparetive group did not. Task commitment and creative personality test result were collected from both groups as main data sources and mixed-method was used to analyze the data. The results of the study were as follows. First, the treatment group students' task commitment score was significantly higher than comparative group of students' score(p<.05). Second, the treatment group students' creative personality efficacy score was significantly higher than comparative group students' (p<.05). Third, students who experienced the jigsaw cooperative learning-based science lesson had positive perceptions about the lesson.

온라인 과학수업에서 초등예비교사의 학습몰입에 영향을 미치는 요인 연구

이용섭,Lee, Yong-Seob 대한지구과학교육학회 2021 대한지구과학교육학회지 Vol.14 No.2

본 연구는 온라인 과학수업에서 예비교사의 학습몰입에 영향을 미치는 요인 연구이다. 온라인 과학수업에 대해 초등예비교사 88명의 반응에 대해 조사한 결과를 해석하였다. 온라인 과학수업에서 독립변인은 용이성, 유용성, 사회적 실재감으로 설정하고 종속변인은 학습몰입으로 설정하였다. 온라인 과학수업은 대학교의 LMS 시스템을 기반으로 수업이 진행되었다. 용이성, 유용성, 사회적 실재감에 대하여 예비교사들의 사전-사후 반응에서 t검정, 요인들간에는 상관관계, 다중공선성 검정을 위해 회귀분석으로 연구의 결과를 해석하였다. 본 연구의 결과는 다음과 같다. 첫째, 온라인 과학수업에서 요인들의 전-후 검사에서 유의미한 효과가 있었다. 둘째, 온라인 과학수업에서 요인간의 상관계수는 유의수준 .01에서 공동체감과 상호지원 및 집중에서 .306이고, 학습몰입과 개방적 커뮤니케이션 .354로 나타나 상관이 있는 것으로 해석된다. 셋째, 온라인 과학수업에서 각 요인들의 사전-사후 검정에서 효과적인 결과를 보아 특별하게 어떤 요인이 영향을 미쳤다고는 해석할 수 없지만 용이성, 유용성, 사회적 실재감에서 학습몰입을 하게 되었다고 해석된다. This study is a study of factors affecting pre-service teachers' learning immersion in online science classes. The results of a survey on the responses of 88 pre-primary teachers to online science classes were interpreted. In online science class, independent variables were set as ease, usefulness, and social presence, and dependent variables were set as learning immersion. Online science classes were conducted based on the university's LMS system. The results of the study were interpreted by regression analysis for t-test, correlation between factors, and multicollinearity test in pre-post-responses of pre-service teachers for ease, usefulness, and social presence. The results of this study are as follows. First, there was a significant effect in the before-and-after tests of factors in the online science class. Second, the correlation coefficient between factors in online science class is .306 for sense of community and mutual support and concentration at the significance level of .01, and .354 for learning immersion and open communication, indicating that there is a correlation. Third, considering the effective results of the pre-post test of each factor in the online science class, it cannot be interpreted that a particular factor had an effect, but it is interpreted that learning was immersed in ease, usefulness, and a sense of social presence.

“현가 수기법”을 이용한 척추 측만증의 치험 1례

이용섭(Yong Seob Lee) 척추신경추나의학회 2008 척추신경추나의학회지 Vol.3 No.1

This study is designed to evaluate the effect of HyunGa manual technique for the patient with scoliosis. After HyunGa manual technique the results of cobb s angle were improved significantly. It is suggested that HyunGa manual technique might be effective for the patiant with Scoliosis.

산불 진화의 문제점 및 개선 대책

이용섭(Lee Yong Seob),상희선(Sang Hie Sun) 계명대학교 국제학연구소 2012 국제학논총 Vol.18 No.-

Fire has been beneficial to human beings in every branch of human endeavor ever since early human beings discovered it and learned how to use it. Nowadays, we cannot live our every day life without using fire. Sometimes, however, we have to suffer tremendous losses of lives and properties because of large-scale fires. Furthermore, those large-scale fires are so devastating that they can cause the total destruction of the environment. Especially, huge wildfires have been one of the biggest threats to the environment of the Earth. Without preventing and extinguishing huge wildfires effectively, all our efforts to protect the environment of our countries and the Earth would be in vain. Nevertheless, the damages and destructions of the environment due to wildfires have kept increasing all over the world. Korea is not an exception. Then, what would be the efficient methods to prevent and extinguish those disastrous wildfires? In the case of Korea, we have a very inefficient system since there are two different departments, the Korea Forest Service and the Fire Station, dealing with wildfires. This unnecessary division has actually been causing a lot of confusion and ineffectiveness in handling wildfire problems. Therefore, the operational process of the preventing and extinguishing wildfires should be unified into the Fire Station. First, it is reasonable because the Fire Station has the excellent system of reporting a fire which is called 119 and the system is already well known to people. It is very hard to imagine that anyone would report a wildfire to the Korea Forest Service. Second, it is necessary for the government to cut the budget by utilizing the helicopters of both departments jointly. Legal and institutional improvements related to these issues are urgently needed. I finally hope that this thesis would be helpful for those who are interested in studying wildfires. Ultimately, I hope that my work would enable them to produce greate writings regarding wildfires.

학교 주변 장소를 활용한 환경교육 프로그램의 개발과 적용이 환경친화적 태도에 미치는 효과

이용섭(Yong-Seob Lee) 한국환경교육학회 2007 環境 敎育 Vol.20 No.4

The purpose of this study is to find a concrete plan by examining effect of environmental education program on Environment-friendly Attitudes in sixth grade elementary school and to testify the educational values of environmental education program. The study was carried out by 32 students, which was experimental group and by 32 students, control group, in the sixth grade of Y elementary school located in yangjung, Busan city. Both group was found out the same quality group through the pre-test. Environmental class using environmental education program was applied to experimental group and traditional lecture class was applied to control group. After executing post-test to each group, comparative analysis was conducted by t-test using a SPSS 12.0 program. The result of post-test showed that experimental group taken environmental class using environmental education program was more statistically meaningful than control group taken traditional lecture class in the cognitive, emotional, behavioral area. As a result, in sixth grade elementary school environmental class using a environmental education program was more effective in knowledge-acquirement about the overall environ mental programs, and in fostering Environment-friendly Attitudes and behaviors than traditional lecture class. The teacher must develop efficient environment education program in such side.

생태 박물관 전시물과의 커뮤니케이션을 강조한 환경교육 프로그램이 영재학생들에게 미치는 효과

이용섭 ( Yong Seob Lee ),김순식 ( Soon Shik Kim ) 한국환경과학회 2010 한국환경과학회지 Vol.19 No.10

In this study, we developed the environmental education program focused on the communication with the exhibits at the ecological museum applicable to the environmental education for gifted students. For this study, we chose 60 gifted students attending U Institute of Education for the gifted, and classified these students into two groups, then applied newly developed program to the 30 experimental group students, and applied general environmental education program to the 30 comparative group students. Below are the study results: First, the environmental education program focused on the communication with the exhibits at the ecological museum was much effective in increasing environmental sensitivity of gifted students as compared to the general environmental education program. Second, the environmental education program focused on the communication with the exhibits at the ecological museum was much more effective in increasing the willingness to environmental act for gifted students as compared to the general environmental education program Third, the satisfaction of the gifted students about the environmental education program focused on the communication with the exhibits at the ecological museum was higher than the general environmental education program.

연구논문 : 2003년 미국 텍사스 칼리지스테이션에서 관측된 초미세입자의 형성과 흡습 성장 특성

이용섭 ( Yong Seob Lee ),도날드콜린스 ( Don R. Collins ) 한국환경과학회 2007 한국환경과학회지 Vol.16 No.7

IIM을 활용한 환경교육프로그램이 환경에 대한 감수성 및 환경친화적 행동에 미치는 효과

이용섭 ( Yong Seob Lee ),최성봉 ( Sung Bong Choi ) 한국환경과학회 2009 한국환경과학회지 Vol.18 No.6

천문 영역에 대한 STAD 모형의 협동 학습이 초등학생들의 학업 성취도와 과학에 관련된 태도에 미치는 효과

이용섭 ( Yong Seob Lee ) 한국초등과학교육학회 2006 초등과학교육 Vol.25 No.2