• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.614-621
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• 2004

블로그는 1인 미디어로써 개인의 일상을 자유롭게 청에 기록하는 동시에 트랙백을 통하여 보다 많은 사람들과 연계되어 인간관계를 형성할 수 있는 도구로 각광받고 있다. 본 연구는 이러한 블로그 특성을 이용하여 학급 내 학생들의 사회적 자아 존중감 향상을 위한 학급 블로그 시스템을 설계 구현하였다. 온라인 활동과 오프라인 활동을 별 상점이라는 보상체계로 연계한 학급 블로그 시스템은 학생들의 인터넷 생활을 순화시켜 타인과의 관계를 원만히 하고 컴퓨터 활용 능력을 증대시키는 등 실제 학급에서 유용하게 사용될 수 있을 것이다.

• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.224-233
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• 2021

The aim of this study was to describe how a teacher used technologies to improve underserved student's learning in a low-resourced rural elementary classroom and provide implications for teachers' use of technology. The in-depth case study was conducted in a one-student classroom setting that isolated the fifth grader from social and collaborative learning opportunities. The qualitative data was collected in forms of classroom observation field notes, teacher interviews, student interviews and student's reflection journals. Findings are as follows: First, technology partakes an import role in a one-student classroom to support student's collaborative learning. Second, to overcome a digital divide, the teacher created a technology-enhanced environment with alternative methods of her own and supplemented teacher-created resources. Third, the teacher used technologies to support adaptive instruction based on student's needs.

• Proceedings of the IEEK Conference
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• 2003.07d
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• pp.1641-1644
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• 2003

본 연구는 교과서 중심의 획일화 된 학습 방법에서 탈피하여, 학생이 중심이 되어 자기 주도적으로 학습할 수 있는 가정ㆍ기술과의 자동차 관련 웹 기반 코스웨어를 개발하고 수업 활동에 적용해 봄으로써 그 효율성을 입증하였다. 본 연구의 내용은 다음과 같다 먼저 나모 웹에디터 5.1 을 기반으로 Java script, PHP, Mysql 등을 이용하여 프로그램을 설계하였다. 소단원을 학습 한 후 형성평가를 하며, 로그인을 하여 인증을 거친 후 단원 평가를 하며 정답과 학생답안, 그리고 맞은 수를 계산하여 이메일을 통해 제출토록 하였다. 학습효과의 검증은 실험 학급과 비교 학급은 각 34 명을 대상으로 편성하였고, 개발한 코스웨어를 적용하고 그 효과를 비교하였다. 그 결과, 유의도는 P<.05 수준에서 학업 성취도가 통계적으로 차이가 있음을 나타냈다 결과적으로 코스웨어를 활용한 수업이 학업성과를 높일 수 있음이 입증되었다.

• The Journal of Sustainable Design and Educational Environment Research
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• v.20 no.3
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• pp.1-10
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• 2021

Before long the number of Elementary School students per class will be 20 in Korea, but the current Area and Module of Elementary School are planned for 30 students. Therefore, necessary Area and Module for less than 20 students should be prepared. The purpose of this research is to find out necessary Area and Module for less than 20 students in Elementary School Classroom. I researched 60 Classrooms of 10 Elementary Schools before 2 researches of mine, and researched the sizes of every path in the classrooms. With the Plans for 20 students, I found the conclusion as follows: First, the one-way class requires a minimum of 5.4m×8.1m (43.74m²), a maximum of 5.4m×8.7m (48.6m²). Second, the 3-row alignment class requires a minimum of 7.2m×7.2m (51.84m²), a maximum of 7.5m×7.5m (56.25m²). Third, the group study class requires a minimum of 6.0m×8.7m (52.2m²), a maximum of 6.3m×9.3m (58.59m²). Fourth, the group study class requires a minimum of 2.34m², a maximum of 14.85m² more than the one-way class. Fifth, the suitable module which fits both 2-row alignment class and group study class except the 3-row alignment class is 6.0m×8.7m (52.2m²).

• Journal of The Korean Association For Science Education
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• v.29 no.5
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• pp.477-491
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• 2009

The purpose of this study is to analyze activities of mentally retarded students studying science within inclusive classes from the aspect of activity sharing to investigate ways of improving their involvement in the tasks. For this study, three mentally retarded students and their peer group in inclusive classes were observed and videotaped for 12 science class sessions about forces and waves. There were many cases in which task involvement of mentally retarded students changed according to three degrees of their activity sharing: well-synchronized, delayed and estranged. When degrees of activity sharing were estranged or delayed, task involvement of the mentally retarded students faded from activeness to passiveness. When the degree of activity sharing was well-synchronized, the mentally retarded students showed interest in learning and were able to participate in science class more actively. Different patterns of activity sharing of mentally retarded students between teacher-centered activities and student-centered activities were observed. In most cases of teacher-centered activities, the monotonous pace could deprive the mentally retarded students of their chance to catch up. As a result, their delayed degrees of activity sharing were faded into estranged degrees. In many cases of student-centered activities, various pacing according to the groups or students could provide mentally retarded students with a chance to catch up, so they could be well-synchronized. In one case of teacher-centered activity, the mentally retarded students were well-synchronized with the teacher's repeated explanations and well-matched illustrations on the blackboard and textbooks. In some cases of student-centered activities, students were well-synchronized with positive relations with and appropriate intervention by other students. In conclusion, various approaches to encourage activity sharing of mentally retarded students with normal ones should be pursued to improve task involvement and academic achievement of mentally retarded students.

• Journal of The Korean Association For Science Education
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• v.25 no.5
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• pp.547-554
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• 2005

A developed Web-aided laboratory program visualized invisible gas. In the Web-aided laboratory temperature and pressure were controlled and the resultant findings were presented as types of graphs, disclosed in the form of an analyzed report. A Web-aided laboratory experiment and traditional experiment group(2 classes) were assembled from a farming village co-educational high school and taught the motion of molecule lesson for 2 class hours. Before actual class instruction, to survey learner motivation characteristics, the short-version GALT, the test of attitudes toward science instruction, was administered. After instruction, student learning achievement, TOSRA, and IMMS, were administered to the two groups. To analyze data ANCOVA was administrated. Result found that attitudes towards science instruction did not significantly differ, but learning motivation and achievement were significantly altered.

• The Journal of Information Technology
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• v.6 no.3
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• pp.87-95
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• 2003

This research demonstrated the efficiency, when compared to the textbook-based learning method, of developing web-based Courseware and utilizing it in the class so that students could study on their own the mobile parts of Technology-home economics. The contents are as follows: It is designed based on Namo Web Editor 5.1, in conjunction with Java script, PHP, Mysql, and so on. Procedures are as follows: First, students learn a small unit and then have a quiz. After logging in, they are tested on what they have learned. Finally, they send the result to the teacher by e-mail. To verify the results of this research, we make two groups. Each group has 34 students. One group are taught by using developed Courseware program, the other group are taught by present teaching program.The result shows the difference in achievement to the extent of significance P<0.05. In conclusion, it proved to be effective.

• The Korean Journal of Elementary Counseling
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• v.10 no.1
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• pp.1-17
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• 2011

The purpose of this study was to review of the psychology experiment researches in gratitude and the definition of gratitude, the effects of gratitude on happiness and mental health was examined. And examine the effectiveness of the cognitive behavioral gratitude program on gratitude disposition and happiness for elementary school students. The subject group consists of 2 classes from the 5th grade at G elementary school in Daejeon. For the experimental group, total 10 sessions of a cognitive behavioral gratitude program were applied once a week for 10 weeks, while there's no special treatment to the control group, The result were as follows. Cognitive behavioral gratitude program is shown to very effective in improving on gratitude disposition and happiness for elementary school students.

• Journal of Korean Home Economics Education Association
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• v.19 no.1 s.43
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• pp.133-148
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• 2007

The Purpose of this study was to find out whether there was any difference in adolescents' decision making abilities according to the level of critical thinking in practical problem-based instruction of Home Economics. The subjects of this study ware 147 students from K girl's high school in Daegu. They were divided into two groups. The former was the experimental group, which took' practical problem-based instruction' of Home Economics. The later was the control group, which took the typical lecture-based instruction. Factor analysis, Cronbach ${\alpha}$, correlation, and two-way ANCOVA were Performed for data analysis. The results of this study are as follows: First, there was no significant difference in the steps of problem identification and information search of the decision making according to teaching methods and the level of the critical thinking ability. Second, the adolescents who took the practical problem-based instruction had shown more improvement in the steps of alternatives consideration and value of the decision making ability than those who took the typical instruction. Third, the adolescents with the high level of critical thinking ability have made much more improvement than those with the low. And it was found that in the case of adolescents with the low level of critical thinking ability, those who took the practical problem-based instruction have made much more improvement than the others who took the typical instruction. On the other hand, in the case of adolescents with the high level of critical thinking ability, those who took the typical instruction improved much more than the others who took the practical problem-based instruction.

• Journal of Science Education
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• v.35 no.1
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• pp.91-101
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• 2011

In this study, Jigsaw III cooperative learning strategy and traditional learning strategy have been applied to the 'electricity' chapter of grade 8 science textbooks to know the effects of learning strategy, gender, and GPA on the students' science achievement and science learning attitude of middle school female students in gender-separated classes. For this purpose, 143 students of 4 classes in separated classes were chosen from a middle school in Daegu. One female class and one male class were assigned to the experimental group and other female class and male class were assigned to the control group. Traditional learning strategy was applied to the control group and the Jigsaw III cooperative learning strategy was applied to the experimental group. Four worksheets for expert groups were used for 18 hours through 5 weeks. Both tests for science achievement and learning attitude were administered as pre and post test. The test results were analyzed through analysis of covariance(ANCOVA) as pre test score as covariant The overall conclusions of this study were as follows: The Jigsaw III cooperative learning has improved science achievement, especially on subjective-type questions, of female students and mid-lower level students. The Jigsaw III Cooperative Learning has also improved self-directed attitude toward science learning. Female students have expressed more positive opinion about the Jigsaw III cooperative learning.