• 정보교육학회논문지
• /
• 제13권3호
• /
• pp.359-370
• /
• 2009

본 연구는 초등학교 영어교과에서 증강현실 콘텐츠의 효과성을 분석하였다. 이를 위해 2008년 KERIS와 전자통신연구원에서 제작한 영어교과의 증강현실 콘텐츠를 적용한 집단과 그렇지 않은 집단간의 학습집중도, 학습참여의 능동성, 학습활동 소요변인, 수업분위기의 네 영역간의 차이를 밝혀보았다. 그 결과, 학습집중도에는 증강현실 적용 수업집단과 전통적 수업집단 간에 유의한 차이가 없었으며, 학습참여의 능동성에 있어서는 오히려 전통적 수업이 높은 것으로 나타났다. 반면, 학습활동 소요변인에서는 증강현실 적용수업이 전(全) 학습이 비교적 고루 분포되어 있는 것으로 나타났다. 수업분위기 측면에서는 온화성 영역에서 전통적 수업이 높은 것으로 나타났다. 이러한 결과는 영어과 수업에서는 콘텐츠의 종류보다는 수업자의 수업집중 기술과 학습자의 내용에 대한 동기유발이나 학습자의 몰입 촉진 정도와 관련이 있음을 나타내고 있다.

• 한국환경과학회지
• /
• 제19권8호
• /
• pp.1067-1076
• /
• 2010

How would environmental education be implemented for effectiveness today? Deep reflection on the way of teaching environment in classes to achieve effectiveness is required. If there exist differences in students' environmental perception depending on environment class pattern, its most effective way should be looked for. In environmental education, inducing the students to have advisable attitude voluntary about environment is more important than teaching them environmental knowledge. From such view, students' active participation is necessary for successful environmental classes. Students need to be set to share their principle, values, attitude about environment problems at environmental class through presentation which is important factor to make them have advisable environmental attitude. Therefore, environmental class need to be carried out student-led way. For that, a class model need to be designed which will be helpful for the students to arrange and elaborate their emitting thought about environment problems through disclosing their thoughts to share them with fellow students which will end up in their advisable environmental attitude. This study aimed to find out the effectiveness of environmental collage making class contributive to offering various environmental perception to students and grasping others' thinking about environment. Fifty-eight 10th graders at U Science High School in Ulsan metropolitan city were selected for the study that carried out from 2010 April to June by choosing total 10 environmental themes divided into environmental collage making class applied to the 30 test group students, and general environmental class applied to 28 control group students. Following are the study results. First, in students' environmental sensitivity, the students in the environmental collage making class appeared to be higher compared with them in general environmental class. Second, in students' intentional environment action, the students in the environmental collage making class appeared to be higher compared with them in general environmental class. Third, in students' satisfaction with environmental class, the students in the environmental collage making class appeared to be higher compared with them in general environmental class.

• 한국콘텐츠학회논문지
• /
• 제20권9호
• /
• pp.150-157
• /
• 2020

본 연구는 PBL 환경에서 과제참여 수준에 대한 몰입의 영향을 문제해결력이 매개하는지 탐색하기 위해서 수행되었다. 본 연구의 대상은 교육방법 및 교육공학 수강하는 예비유아교사 60명의 학생들을 대상으로 하였다. 연구를 위해서 몰입, 문제해결력, 과제참여 수준을 설문을 통해서 자료를 수집하였다. 수집된 자료는 SPSS Macro 및 부트스트래핑(bootstrapping)방법을 사용하여 과제참여 수준에 대한 몰입의 영향에 대해 문제해결력이 매개 효과를 분석하였다. 그 결과, 과제참여 수준에 대해 몰입의 영향이 정적인 것으로 나타났으며, 문제해결력이 .292 수준에서 간접효과가 있는 것으로 나타났다. 이는 과제참여 수준에 대한 몰입의 영향을 문제해결력이 매개하는 것으로 검증되었다. 이와 같은 연구결과를 통해서 PBL 활동에서 문제해결력 지원을 통해 과제참여 수준을 향상할 수 있는 시사점을 제시할 수 있다.

• 수산해양교육연구
• /
• 제25권2호
• /
• pp.526-537
• /
• 2013

The purpose of this study was to provide basic data needed for analyzing the factors needed for students' positive participation in physical education class and developing the leadership skills needed for effective class guidance by analyzing what relationship there exists between a physical education teacher-exercised transformational leadership and students' trust in physical education teachers and class satisfaction; thus, this study drew the conclusions as follows: First, in the relations between a physical education teacher-exercised transformational leadership and students' trust, it was found that a physical education teacher's charisma and intellectual stimulus had a positive influence on high school students. Second, it was found that a physical education teacher's charisma and individual consideration had a positive influence on a physical education teacher-exercised transformational leadership and the subordinate factor in class satisfaction-a sense of accomplishment while individual consideration and intellectual stimulus were found to have a positive influence on evaluation. Third, as for the trust in a physical education teacher and class satisfaction, the trust was found to have a positive influence on both a sense of accomplishment and evaluation.

• 한국초등과학교육학회지:초등과학교육
• /
• 제33권3호
• /
• pp.588-596
• /
• 2014

The purpose of this study is to provide basic data for improving the STEAM class by examining elementary school teachers' difficulties in the STEAM class and discussing solutions. For this research, 25 elementary school teachers in Seoul City and Gyeonggi-do were asked to write their difficulties in the STEAM class in the open-ended questionnaires. After classification of the collected data, an in-depth interview was conducted with one in-service elementary school teacher who is richly experienced in STEAM education to find solutions for each type of difficulties. The study result showed that most of elementary school teachers had difficulties in the STEAM class, due to selection of integrated subjects, production of teaching devices and materials, guidance of group activities, reorganization of the curriculum, assessment and uncooperative co-teachers. One teacher that participated in the interview to discuss solutions for teachers' difficulties was solving the problems in various ways. She said that many of her solutions came from her experience and also, knowledge obtained through a participation in the STEAM training or opportunities to share information with other teachers who belong to the STEAM research institution, was highly helpful.

• 대한수학교육학회지:학교수학
• /
• 제5권4호
• /
• pp.459-476
• /
• 2003

본 연구는 수학 교실에서의 시·공간적 제약에서 벗어나 자유롭게 수학 문제를 해결하고 다양한 수학적 의사소통을 할 수 있는 환경을 조성하기 위하여 인터넷을 도입하였다. 인터넷을 활용한 수학 교육에서 나타나는 수학적 의사소통과 문제해결의 형태를 알아보았다. 본 연구를 통하여 인터넷 환경에서 수학적 아이디어를 표현하는 방법은 학생들마다 다양한 유형으로 나타났으며, 인터넷을 활용한 학습은 다른 학생들의 표현 방법을 통해 자신의 표현 방법을 보다 논리적으로 개선하는 데 도움을 줄 수 있는 것으로 보여진다. 학습자의 특성에 따라 수학적 의사소통 참여 도에 차이가 있었으며, 학업성취도가 낮은 학생들에게는 수학에 대한 흥미와 자신감을 갖게 하는데 도움이 되었다. 또한 인터넷을 활용한 패턴 학습이 수학 교실의 문제해결에 있어서 이유 및 검증의 습관화와 과제 집착력 증가에 영향을 미쳤다.

• 한국과학교육학회지
• /
• 제17권3호
• /
• pp.333-343
• /
• 1997

The purpose of the present study was to investigate an appropriate instructional model in order to remedy students' misconception. As hypotheses of this study, three instructional models, cognitive conflicting, hypothesis testing, and learning cycle models, on biological 'osmosis' concept were tested in 176 high school students. Results of the present study are as follows: 1. All groups used one of three instructional models showed a statistically significant improvement in conceptual change on the 'osmosis' concept between before and after the instruction. In addition, the three hypothesized instructional models were more effective in conceptual change than a traditional expository instruction. 2. There was a statistically significant difference among three experimental groups. Cognitive conflicting model and hypothesis testing model was more effective than learning cycle models. 3. An interviewing after instruction showed that students who had scientific concept on the 'osmosis' through the instruction could effectively apply the concept to other context more than students who had no scientific concept through instruction. The present study indicated that instructional model play an important role on students' conceptual change in science classroom. According to the result of this study, the instruction emphasizing students' active participation in class and scientific reasoning process is more appropriate to remedy misconception that the instruction using students' passive participation in class and expository teaching procedure. This study also indicated that students' concept acquired through instruction is one of important factors to apply it to other context.

• 한국안전학회지
• /
• 제32권4호
• /
• pp.89-99
• /
• 2017

The purpose of this study is to analyze safety and health managers' perceptual maps on the effective educational contents and its methods of workplace safety and health education. Self-administered survey was successfully conducted to 582 workers who were 339 in manufacturing, 68 in construction, and 175 in service & others by industry classification. Survey sites were recruited based on business size, incidence of occupational accident, and compliance of workplace safety and health education regulation. Questionnaire included personal factors, workplace factors, and needs of safety and health education at work. Male workers were 85.3% and more than 50% were in their 30s and had university education. Overall needs of educational contents and its methods were greater in manufacturing and services than construction. Two dimensional properties of effective educational contents perceived were 'knowledge structure' which divided to safety and health, and 'behavior outcomes' which divided to indirect and direct. Two dimensional properties of educational methods were 'class activity' which divided to experience-based and verbal-based and 'class participation' which divided to passive and active. Effective educational contents and its methods perceived by safety and health managers commonly included the characteristics of direct, case-based, and participation.

• 한국초등과학교육학회지:초등과학교육
• /
• 제33권1호
• /
• pp.95-104
• /
• 2014

The purpose of this study is to analyze the state of science teaching anxiety of elementary teachers for the scientifically gifted according to their personal variables such as gender, career in education and gifted education, training course for gifted education, participation in meeting related to gifted education. The subjects in this study were 64 elementary school teachers who were in charge of science gifted education. The instrument to assess their science teaching anxiety was Westerback's S-STAI, modified in this study to be suitable for science gifted education. The collected data were analyzed by the statistical package SPSS. The findings of the study were as follows: The teachers for gifted felt more teaching anxiety in gifted classes than in normal classes on the whole. There were statistically significant differences in their personal variables such as gender, career in education experience, experience of taking gifted education training courses, and participation in meeting related to gifted education. Implications related to reduce the gifted education teachers' teaching anxiety were discussed in depth.

• 한국노년학
• /
• 제40권1호
• /
• pp.33-49
• /
• 2020

본 연구는 사회적 배제의 잠재유형을 구분하고 노후의 경제적 불안에 미치는 영향을 실증적으로 분석하였다. 또한 주관적 계층의식에 따라 그 영향력이 달라지는지를 함께 살펴보고자 하였다. 이를 위해 2016년 한국종합사회조사(KGSS) 14차 자료를 사용하여, 조사 당시 기준 만 18세의 성인남녀 1,041명의 응답지를 분석하였다. STATA14와 MPLUS 7 통계프로그램을 이용하여 기술통계분석과 t-test, 잠재계층분석(LCA), 잠재집단에 대한 다항로지스틱분석을 실시하였다. 마지막으로 다중회귀분석을 실시하여 변수 간 영향관계 및 조절 효과를 확인하였다. 연구결과 사회적 배제의 유형은 3집단으로 나타났으며, 사회활동배제집단(49.3%), 다차원적 배제집단(30.9%), 사회 활동 적극집단(19.7%)의 순으로 나타났다. 사회활동배제집단은 경제, 고용, 건강 배제의 가능성이 가장 낮지만, 공식/비공식 사회활동의 배제가 두드러진 집단이며, 다차원적 배제집단은 모든 영역에서 배제를 경험할 가능성이 50% 이상인 집단으로 나타났다. 사회활동 적극집단은 비공식 사회활동에 매우 적극적으로 참여하는 것이 특징인 집단이다. 다항로지스틱 분석결과 사회활동배제집단은 다른 집단에 비해 청년층이 많이 포함되었으며, 다차원적 배제집단에는 배우자가 없는 여성노인이 많이 포함되어 있는 것으로 나타났다. 마지막으로 다중회귀분석 결과 사회적 배제 유형은 주관적 계층의식과 상호작용하여 노후의 경제적 불안에 영향을 미치는 것으로 나타났다. 이러한 연구결과를 바탕으로 노후의 경제적 불안을 예방하기 위한 정책적·실천적 방안을 제언하였다.