• Korean Security Journal
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• no.14
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• pp.535-548
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• 2007

Followed by government authorized data that Ministry of Education submitted, safety accident at school has been increased year by year. Safety accident occurred 33,834 in 2005, 29,955 in 2004, and 22,722 in 2003. It shows that it has been increased about 12.9% from 2004 and 48.9% in 2003. Level of student's development, students are at the point of not having enough judgement and ability to adapt at emergency situation. They are learned about safety by education and management by teachers but teachers will get heavy burden and anxiety if government doesn't provide more improved support and restraint. On this situation, educational authority can be attacked and it legally charged by nation, owned property can be loss or prosecution can be occurred. Also school safety accident which occurs in these days is working as an negative insecurity element that teachers cannot concentrate on the education.

• Journal of The Korean Association For Science Education
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• v.18 no.4
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• pp.463-472
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• 1998

Biotechnology is the process of using biological system for the production of materials. Genetic engineering, a subset of biotechnology, is the process of altering biological systems by the purposeful manipulation of DNA It is a new field in biology and no topic in biology is more likely to impact our personal lives and is therefore more worthy of our attention and understanding. The purpose of this study was to investigate students' understanding of the concepts of biotechnology, and a test tool which is made up of 20 basic questions was developed for the study. The subject of this study was high school students and the sample size was 486. In order to find out the source of students' misunderstanding, we also analysed high school textbooks and teachers were given the same tool applied to students. Two-way ANOVA was used for the analysis. Major findings of this study are as following; 1. Mean score of students was 41, and there was a significant difference between the scores of boys and girls(p<0.05). Female students scored higher than male students. The variables "region" and "major" had no significant influence. 2. Students' the most misunderstood concepts were "monoclonal antibody" and "gene cloning". Many students thought that a plamid DNA originally has a useful DNA in it, which is apparently wrong. 3. Mean score of teachers was 82, and the variabes of gender and career did not have statistically significant influence on the result(p>0.05). 4. Teachers got the lowest scores on the concepts of "gene therapy", "the accomplishment of biotechnology in agriculture and medicine", and "plasmid DNA". The results of item analysis implied that teachers' misunderstanding might be a part of the sources of students' misunderstaning. 5. Out of 18 basic concepts selected in the study, only 10 concepts were explained well enough in most textbooks. The results of item analysis indicated that textbooks also could be a part of the source of students' misunderstanding.

• Journal of The Korean Association of Information Education
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• v.10 no.3
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• pp.299-306
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• 2006

The Ministry of Education and Human Resources Department of Korea have formulated various policy for development of teacher's ICT competence. But most of efforts expended upon ICT utilization currently, emphasize the ability which can handle computer skillfully than the ability for practical use in instruction, so that cannot induce distinct competence according to the duties and operations of teachers. This study aims to make scales for teacher's ability of ICT utilization in education of Korea. For the original purpose of evaluation, this tool made by job analysis and comparative studies with the existing appraisal standards. It can be the standards for evaluation of teacher's wholly duties on ICT applied education and proper self-evaluation tool for improvement of teacher's ability on ICT utilizing instruction. I processed measurement value of participant of Gwangju and Jeollanamdo area in this system and analyzed the level of teacher's abilities using ICT, a sex gap, regional difference, duty position difference and education career difference etc.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.485-496
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• 2019

The current study examined the latent mean analysis and path analysis comparison between male and female groups in the structural relationships among parent-child conversation, peer attachment, satisfaction in teacher at a community child care center, ego-resiliency, self-esteem, and career identity in adolescents who attend a community child care center. For this purpose, 438 adolescents who participated in the 4th(2017) questionnaire in the 2nd child panel of the community child care center were used. From the analysis results, first, peer attachment and satisfaction in teacher at a community child care center increased ego-resiliency and career identity, but parent-child conversation did not predict ego-resiliency and career identity. Peer attachment and satisfaction in teacher at a community child care center was fully mediated by ego-resiliency and self-esteem to career identity. Second, in the latent mean analysis, male students showed significantly higher latent mean values in ego-resiliency and self-esteem than female students, while female students showed significantly higher latent mean values in parent-child conversation than male students. Third, multi-group analysis revealed different paths to career identity between the genders. Peer attachment can buffer the effect of ego-resiliency and self-esteem on career identity of male students, but satisfaction in teacher at a community child care center buffers more on the ego-resiliency of female students. The results of this study suggest that social support for enhancing ego-resiliency and self-esteem is needed to encourage career identity, and that gender needs to be considered.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2009.09a
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• pp.80-80
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• 2009

한국사회가 저출산 고령화와 고학력화의 추세, 전지구화, 지식정보화라는 세계적인 흐름을 고려할 때 앞으로도 향후 지속적인 이주인구의 유입은 불가피한 실정이다. 특히 결혼이민자들은 한국사회에서 적응하기 위한 언어와 문화적 적응을 극복하지 못한 상태에서 그들 자녀들을 교육해야 되는 열악한 환경적인 문제에 봉착하게 된다. 더구나 다문화가족 자녀는 2008년 5월을 기준으로 58,007명으로 전체 외국인 주민의 6.5%를 차지하며 다문화가족의 자녀 중 6세 이하가 57.1%로 상당히 높은 비율을 차지함을 고려해볼 때 현재 초 중등학생들을 대상으로 하는 연구는 시사점이 크다고 하겠다. 특히 전남지역의 다문화가족은 전국 최고의 비율을 차지하고 있으며 총 5,919 가족 중 영유아기와 학령기에 포함되어 있는 다문화가족 자녀 재학생수는 1,479명으로 집계되고 있다(행정안전부, 2008). 이렇게 교육대상자로서 점점 증가하고 있는 다문화가족의 학생들이 전남지역에 상당수 집중되어 있다. 이렇게 유입되는 이주자 중 결혼이민으로 인한 그 자녀의 자아존중감과 학교생활적응은 주요한 사회문제로 대두되고 있다. 그간의 연구들의 대부분은 이주여성의 생활실태와 일상에서 겪는 다양한 문제점에 초점을 맞추고 있을 뿐 그들 가정의 자녀들에 대한 연구는 미흡한 편이다. 이 연구는 2차 사회화 과정에 결정적인 영향을 미치는 학교생활에서 다문화가족 학생들의 자아존중감과 학교생활적응에 관하여 전남 동부지역 일부를 초 중등교사들을 대상으로 어떻게 인지하고 있는지를 연구하였다. 연구방법은 교사들을 대상으로 구조화된 설문지를 이용하여 인구학적 특성, 다문화가족 학생들의 자아존중감 및 학교생활적응 관련 인식들을 조사하였다. 자료분석은 SPSS Win 12.0을 사용하여 빈도분석, t-test 및 일원배치 분산분석을 실시하였다. 교사의 성별, 학교급 별, 농촌과 도시지역, 학교규모, 학년, 교육경력에 따라 유의미한 차이가 있는 것으로 나타났다.

• Journal of Digital Convergence
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• v.19 no.1
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• pp.239-248
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• 2021

This study was aimed to investigate the factors influencing teacher efficacy of depression, anxiety, stress among school teachers in COVID- 19 special disaster area. The data were collected from May 9 to 16, 2020 for 123 high school teachers in D city. As a result of the study, the influential factor of teacher efficacy was satisfaction with duty (β=0.27, p=.002), economic level (β=0.18, p=.022), education (β=0.18, p=.022), subjective health state (β=0.16, p=.047), stress (β=-0.16, p=.044), gender(β=0.16, p=.042). These factors accounted for 35% in teacher efficacy. It was found that depression(β=-0.09, p=.468) and anxiety(β=-0.12, p=.320) had no significant effect on teacher efficacy. When developing a program to improve teacher efficacy, it is required to prepare measures not only to manage stress but also to improve job satisfaction.

• The Journal of Korean Association of Computer Education
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• v.22 no.4
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• pp.1-10
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• 2019

In this study, we analyzed the differences of SW education teaching efficacy(SE-TE) according to variables such as gender, region, training experience, and attitude toward SW education. As a result, there was no difference according to the region, but there was statistically significant difference in the other variables. The correlation analysis and the regression analysis showed that the training experience and the attitude toward the SW education had the most correlation and explanatory power to the SE-TE. These results suggest that the training should be designed in order to enhance the teachers' SE-TE, to increase the opportunities of training, to provide continuous training, to operate the training hours efficiently, and to improve the teachers' personal SW education teaching efficacy.

• Journal of The Korean Association For Science Education
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• v.31 no.2
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• pp.153-163
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• 2011

This study aimed to identify the difficulties that new science teachers in secondary schools experience. Subjects for this study were 190 science teachers attending qualifying training for 1st degree of teaching certificate. Using an open questionnaire, the difficulties these teachers encounter were collected, categorized, and compared between their first year and their succeeding years of teaching in terms of their school level, gender, majors and regions. Results showed that first year science teachers have had difficulties in areas including subject teaching, guidance, administrative affairs, human relationship and self-understanding. On their succeeding years, difficulties about subject teaching were reduced to half while other difficulties remained. New teachers in middle schools have experienced the most number of difficulties about guidance, while new teachers in general high schools have experienced the most number of difficulties about subject teaching. Based on these findings, some recommendations were proposed for new science teachers in secondary schools, school administrators, and training institutions.

• Journal of The Korean Association For Science Education
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• v.19 no.2
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• pp.293-304
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• 1999

A Calculator-Based Laboratory (CBL) system was introduced to science teachers and their perceptions to its classroom application was assessed. A CBL survey instrument was responded by 54 middle and high school science teachers who undertook a three-hour workshop of science experiments with CBL system. There were significant differences in teachers perceptions to CBL system among gender, school level, school location, teacher's degree, and years of teaching in terms of learning CBL system, applicability of CBL system for science classrooms, and effects on science achievement. Male teachers showed significantly (p<.05) higher agreement to learning of CBL system and applicability for science classrooms than female teachers. Compared to middle school teachers, high school teachers showed significantly (p<.05) high interests in CBL applicability for science classrooms and perceptions that there will be an increase of science achievement. Teachers with 4-8 years of teaching experience also showed significantly (p<.05) higher interest toward learning CBL system and its applicability. It was concluded that science teachers perceived CBL system as a promising science teaching method in Korean middle and high schools. However, a science teacher inservice training program for CBL system should be developed in consideration of gender, school level, school location, and years of teaching.

• Journal for History of Mathematics
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• v.25 no.3
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• pp.77-95
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• 2012

The purpose of this study is to draw implication for the teacher education program in association with creativity through analysing teaching behavior for fostering creativity of the mathematics teachers at the primary and secondary schools. In order to do so, a survey was performed by sampling primary, middle, and high school teachers. According to the results, there is significant difference in teachers' behavior for fostering creativity in the perspective of school classification (primary and secondary school), but not gender, region, and career of teachers. In other words, there is significant difference in teaching behaviors for fostering creativity between primary and secondary school teachers, herein the score of teaching behavior of former is higher than latter. Furthermore, the result of teachers' recognition survey on the possibility of fostering students' creativity via education shows that the teachers of primary schools are more relatively positive than those of secondary schools on the matter.