• Proceedings of the Korean Society of Computer Information Conference
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• 2011.06a
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• pp.249-252
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• 2011

이 연구는 중학교 과학 수업의 온 오프라인 혼합 협동학습에 대한 효과를 검증해 보고자 하였다. 연구의 목적을 달성하기 위해 먼저 온 오프라인 혼합 협동학습과 관련된 문헌 고찰을 통해 연구의 수행에 필요한 이론적 기반을 마련하였다. 중학교 1학년 과학 내용 중에서 연구 단원을 선정하여 온 오프라인 혼합 협동학습 모형을 제시하였다. 연구대상은 경기도 김포시에 위치한 'K'중학교 1학년 학생들 중에서 사전 학업성취도 검사와 학습태도 검사에 의해 동질집단으로 확인된 2개 학습 79명이다. 연구대상 중 1개 학습 40명을 실험대상으로 선정하여 온 오프라인 혼합 협동학습의 실험을 실시하고 통제집단에는 기존의 면대면 협동학습을 실시하였으며 실험이 끝난 후 두 집단의 학업성취도 및 학습태도 변화 차이를 비교 분석하였다. 결과 분석은 SPSS Ver.12.0을 이용하였으며 학업성취도는 다변량 분산분석(MANOVA)을 하였고, 학습태도는 독립표본 t검정을 통해 분석하였다. 분석한 연구의 결과 첫째, 중학교 과학 수업에서 온 오프라인 혼합 협동학습은 면대면 협동학습과 학업성취도에서 유의미한 차이가 나타났다. 또한 온 오프라인 혼합 협동학습 실험집단이 면대면 협동학습 통제집단보다 학업성취도의 하위 영역 중 기억 영역에 그 효과성이 두드러짐을 확인하였다. 둘째, 중학교 과학 수업에서 온 오프라인 혼합 협동학습은 면대면 협동학습과 학습태도에서 유의미한 차이가 나타나지 않았다. 연구 결과를 토대로 온 오프라인 혼합 협동학습은 첫째, 학습자들로 하여금 자료 수집, 분석, 정리 단계에서 정보의 공유를 통해 적극적으로 학습을 유도하였다고 예측할 수 있다. 이는 온 오프라인 혼합 협동학습이 면대면 협동학습보다 학업성취도 향상에 효과적인 교수학습 방안으로 제시될 수 있음을 의미한다. 둘째, 중학교 과학수업에서 온 오프라인 혼합 협동학습은 학습자의 학습태도에 효과적이라고 확신할 수 없다. 따라서 학습자의 교과에 대한 학습태도의 향상을 위해서는 교수 학습방법을 다각화하고 교과와 학습목표에 맞는 적절한 학습방법의 지속적 활용이 중요하다고 판단된다.

• 대한공업교육학회지
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• v.34 no.2
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• pp.267-285
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• 2009

The collaborative learning has been considered as an efficient teaching model and under the recent basic learning environment, even face-to-face classroom circumstance rapidly increases the courses of blended learning which utilize the merits of e-learning environment. Nonetheless, the study on the strategy for systematic blended learning is quite scarce. In this study, the survey was done for developing the blended learning strategy, based on the collaborative learning model at the face-to-face environment and judging the satisfaction on the courses which the model was applied to. The survey consists of demographic questions, satisfaction in the whole courses, satisfaction in the collaborative learning under the blended learning environment and satisfaction in the blended learning strategy and support tools applied to each step of the learning. The result of this study is as follows. First, in response to the question that the blended learning can complement the face-to-face classroom courses, the respondents represented average 4.09 at 5-point Likert scale. And to the question whether the collaborative learning is more efficient under the blended learning environment than the face-to-face classroom, the response corresponds to 4.06 scale on the average. Second, as for the satisfaction in the blended learning strategy and support tools applied to the each step of the blended learning, the satisfaction degree is analyzed as high as over 4.0 on the average toward all the questions. Third, regarding the support tools used for the blended learning strategy, the learners consider the tools as most helpful in order of chatting, team community, mail & note and archive. Lastly, I would like to suggest that the study result should be highly reflected in constructing the collaborative learning module of learning control system in the future.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.375-376
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• 2011

본 논문에서는 IT관련 실습 교과목에서 프로젝트, 프로그래밍, 문제풀이 등의 과제가 주어졌을 경우에 학습능력을 고양시킬 수 있는 팀별 혼합학습을 적용할 수 있도록 학습자 및 교수자 전략안과 교수/학습관리시스템을 제시하였다. 이에 따라 학습자활동, 교수자활동, 운영자활동을 통해 팀별 혼합학습 전략안을 도출하고, 전략안 및 시스템의 흐름도에 따른 팀별 혼합학습 시스템의 모형을 설계하였다.

• Journal of Engineering Education Research
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• v.9 no.3
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• pp.37-48
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• 2006

The purpose of this study is to investigate the response and the recognition of students of blended learning. Set up the following study problem in order to achieve a study purpose. How are a response and a recognition of learner about blended learning? To study, Designed blended learning environment, and analyzed a bulletin board and a log file, and made up a question for 15 weeks after proceeding a class in order to recognition and response about the results operating blended learning. The results as follows: First, A lot of students prefer education in blended learning environment, and participate positively in activity in on-line activity. Second, When study in blended learning environment about media be prudent must select. Third, Confirmed the fact that various role of Instructor needed. Therefore, the design and operation of blended learning, which mixes traditional teaching methods and a modern on-line method, is meaningful.

• 대한공업교육학회지
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• v.31 no.2
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• pp.257-306
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• 2006

The purpose of this study is to establish the major areas that will have to be considered in designing the Blended Learning in university class, and to provide an actual aid to the instructors that intends to design and practice the 'Blended Learning' by developing a practical and the 'Prescribing Blended Learning Design Model' on the basis of real precedent cases. In order to accomplish above study problems, I established the following study problems, and I have results by study problems. a. The major domain for designing the 'prescribed blended learning' for university class application was set up. b. The 'prescribed blended learning design process' for university class application and its character classified by each stages was presented. c. The 'prescribed blended learning design model' synthesized the blended learning design process and its character was presented. To carry out above problems, I have accomplished a literature study, investigation study, and formative precedent study.

• The Journal of Korean Association of Computer Education
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• v.11 no.6
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• pp.11-27
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• 2008

Though web-based learning is known to be effective for computer aided practical class, it lacks in cooperative human feedback and self-adjustment. This paper presented the effects of blended learning that was based on web-based learning for learning by level and blended with peer tutoring for reducing the differentials of scholastic achievements between the students. For experimental purpose, high school students were divided into two groups and web-based EXCEL tutoring tool was developed and applied to both groups in advance. After this learning, we applied the web-based learning for comparative group as before and peer tutoring for experimental group respectively, Performance result evaluated by SPSS showed that the Blended Learning has affirmative effect in scholastic achievements. Especially, students under the medium level of experimental group could narrow the gap to the high level students in its group and this eventually improved the overall achievements of experimental group with blended learning.

• The Journal of Korean Association of Computer Education
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• v.10 no.4
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• pp.93-102
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• 2007

The present study is to investigate the elements of e-learning strategies affecting the levels of participation, achievement and satisfaction for learners who participated in the university blended learning environment. For this, 58 subjects were recruited who participated in the blended learning class at K university. E-learning strategies, achievement and satisfaction levels were measured for data collection, and the level of participation was measured by analyzing the LMS log-in database. For data analysis, first, means and standard deviation were computed to find the level of e-learning strategies of the subjects. Second, linear regression analysis was conducted to find the e-learning strategies that could estimate the levels of achievement, participation and satisfaction. As a result, variables to estimate the achievement level included time management strategy and overload management strategy. Variables to estimate the participation level included self-directed strategy, time management strategy and overload management strategy. Finally, variables to estimate the satisfaction level included multiple discussion management strategy, asynchronous management strategy and sociality. Based on these estimated variables, the author suggested some ideas to increase the educational effectiveness.

• The Journal of the Korea Contents Association
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• v.11 no.1
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• pp.469-478
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• 2011

The purpose of this study was to investigate the effects of learning style on blended learning. Subjects were 102 college students(grade 1, department of physical therapy) who enrolled in 'neuroanatomy' course. Blended learning was composed of 13 weeks-3 hour/1week in offline and 16 chapters-24 lessons in online. According to Kolb's learning style, assimilator was the most common. There were no significant differences between the learning style but, they were most preferred blended learning(92.1% of subjects), improved participation and excitation in learning(each 55.5%, 58.8% of subjects), and blended learning was helpful in learning(85.1% of subjects). In student's satisfaction, there was significant difference between the learning style. Statistical difference was found in satisfaction between assimilator(80.7%) and accommodator(67.5%).

• The Journal of Korean Association of Computer Education
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• v.16 no.4
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• pp.1-11
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• 2013

The purpose of this study is to investigate a structural relationship among elementary students' self-determinant learning motivation, teaching-presence and learning outcomes (learning satisfaction, persistence) in blended learning environment. Participants were 5th and 6th grade students who enrolled in a mathematics learning service. The results showed that self-determinant learning motivation had direct effect on teaching presence, learning satisfaction and learning persistence. Teaching Presence had an direct effect on learning satisfaction and learning satisfaction had an direct effect on learning persistence. Based on the results, proper strategies were recommended to facilitate self-determinant learning motivation and teaching presence before and during learning since they play critical roles for the success of elementary students learning outcomes in a blended learning environment.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2008.10b
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• pp.595-597
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• 2008

교육 서비스의 수요 측면인 학습자의 니즈가 날로 높아감에 따라 e-learning의 발달과 함께 혼합화의 추세가 보편화되고 있다. 이에 본 연구에서는 유아 내지 K-12 교육 분야에서의 혼합형 학습의 효과성에 관한 실증적 연구를 통해 그 실효성을 입증해 보고자 한다. 이를 토대로 유아 내지 K-12 교육 분야에서의 혼합형 학습에서의 전략성의 시사점을 도출하고자 한다.