• Korean Journal of Child Education & Care
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• v.18 no.3
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• pp.91-104
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• 2018

Objective: The purpose of the study was to explore early childhood teachers' content knowledge and knowledge level on unification education through an analysis of a concept map (Novak & Gowin, 1984). Methods: The subjects, including 65 early childhood teachers in a metropolitan area, were asked to draw concept maps illustrating their understanding of unification education for young children. The collected concept maps were analyzed using the methods utilized by Novak and Gowin (1984) as well as You and Kim (2018). Results: In terms of early childhood teachers' content knowledge, 282 superordinate concepts and 1,766 subordinate concepts were shown. The 282 superordinate concepts were categorized into 7 representative superordinate concepts: understanding of North Korean, understanding of separation/unification, identification as Korean citizen, unification policy, relationship between South Korea & North Korea, educational activities, connection with home and society. In terms of early childhood teachers' knowledge level, the numbers of subordinate concepts and hierarchical level were shown to be varied according to the 7 representative superordinate concepts. Conclusion/Implications: Discussions were included to support and enhance early childhood teachers' content knowledge on unification education for young children through the development of comprehensive programs and teacher education.

• Journal of dental hygiene science
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• v.8 no.3
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• pp.155-161
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• 2008

The purpose of this study was to provide information on goal setting for elementary oral-health education. The subjects in this study were 513, fourth and sixth graders from an elementary school located in the city of Iksan, north Jeolla province. It investigated the interrelation of the knowledge regarding the oral health of the elementary school student and conduct and with afterwords it got a same conclusion.: 1. The oral health knowledge degree of the investigation object people in 14 perfect score is not high is not with 8.77, the school girl oral health knowledge degree is higher the south student and than it was visible the difference which considers. 2. Also the student one recording oral health knowledge degree which is school dental health education experience appeared highly, considers statistically the difference which it was visible. 3. Oral health behavior degree the result which it investigates at 5 Likert scales, the whole average is not high was not with 3.13, it followed considers the difference which it was visible in grade. 4. The student one recording oral health behavior degree where the oral health knowledge is high appears highly, it was visible the difference which oral health knowledge and conduct considers. 5. Oral health knowledge and oral health behavior and school dental health education experience was a just fanshaped higher officer and the oral health knowledge degree was high and highly the possibility of knowing the burden there was also oral health behavior. 6. Relationship without the necessity of school oral health disappointment necessity and the oral healthy charge teacher was recognizing in gender and grade.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.11 no.2
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• pp.221-230
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• 2000

Bullying is the intentional, unprovoked abuse of power by one or more children to inflict pain on or cause distress to another child on repeated occasions. Bullying can be considered to be a form of child abuse：peer abuse. Victims suffer adverse effects in the short and long term. If bullying is regarded as a form of abuse then professionals have a duty to detect it, take it seriously, and ensure that it is deal with to reduce the child's suffering and minimize the potential long term effects. This study is aimed preliminarily the development of cognitive behavioral group therapy for school bullied. 202 normal middle school freshman responded to self report scales- Offer's Self-Image Questionnaire-Revised, Children's Depression Inventory, Spielberger State/Trait Anxiety scale, and Defining Issues Test. The data were analyzed with Pearson's correlation to test the relationship among the above 4 variables. Self Image, depression, and anxiety were correlated strongly each other. But moral development was not correlated with self image, depression, and anxiety. Five school bullied students were referred by their teacher for school maladjustment. The author tried 12 sessions of Cognitive-Behavioral group therapy and assessed their behaviors pre- and post intervention by above 4 scales. There were no significant different intervention effects statistically. But It is meaningful that improvement of psychological mindedness in diary written by subject in treatment sessions

• Journal of the Korean earth science society
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• v.25 no.2
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• pp.63-73
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• 2004

This study investigated the effect of cooperative learning on the middle school students’ conceptual change of atmospheric and water cycle and also examined the verbal interaction patterns in a cooperative group. The study also analyzed the relationship between the verbal interaction and students’ conceptual change in the cooperative learning situation. Two classes from a middle school were selected as an experimental group (cooperative learning group, n = 37) and a control group (traditional learning group, n = 37), respectively. The experimental group was taught by STAD cooperative learning model and received collaborative skill training. The results of the study can be summarized as follows: first, there were no significant differences in conceptual change between the two groups. As for the middle-achieving students on the pretest, however, the score of the cooperative learning group was significantly higher than that of the traditional learning group. Secondly, verbal interaction in the cooperative learning situation mainly happened among high- and middle achieving students. In addition, the students who were successful in undergoing conceptual change had more frequent verbal interactions than the students who were not. The study suggests that it is more important to interact between a teacher and students than to interact between the students and students in order to correct students’ misconception.

• Journal of the Korean Home Economics Association
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• v.41 no.10 s.188
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• pp.57-73
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• 2003

The purpose of this study is to investigate the relationship between home economics teachers' characteristics and middle school students' affective morality through Home Economics Instruction. The affective morality of middle school students after taking home economics classes were assessed and investigated as to what sorts of affective morality there were and to find out what level they were. further, what factors affected the affective morality of middle school students considering the variable factors of home economics teachers. 800 first year male and female students of 17 middle schools located in Cheonju and Cheongwon were selected through non-random or accessible sampling. The frequency, precent, mean and standard deviation, correlation, t-test, and one-way ANOVA, and multiple regression of these data were obtained by using the SPSS 10.0 for Windows Program. The result of this study were as follows: First, basic etiquette was the most important rated the highest among the affective morality, nature preservation turned out the lowest in each questionnaire. Learned in home economics, it was considered the highest goal; Second, in terms of character and affective morality of middle school students, male students ranked higher than female students and the students with a better academic performance record, and those who engaged in club activities showed better results in affective morality as did students with religious beliefs and students with better educated parents and also students from homes with better financial situations. Third, in terms of students' perception of home economics teachers with a good nature turned out the highest, teaching ability and career awareness and also reflected at the same level. Fourth, students' perception of home economics teachers' characteristics and their affective morality are honed out correlated with each other. The correlation of home economics teachers' career awareness and compassion${\cdot}$devotion${\cdot}$service morality proved to be the highest. Fifth, the affective morality of those students who do community service, club activities and those who are interested in home economics and who respect home economics teachers tended to be high.

• Journal of The Korean Association For Science Education
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• v.23 no.3
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• pp.254-264
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• 2003

Researches on laboratory work show that students often achieve little meaningful learning through laboratory work. One reason for this failure is that students often do not know the different types of laboratory work and the 'purposes' of them. Therefore, this study investigated middle school student' ideas about the purposes of laboratory work. To seventh grade students(n=147) of middle school in Seoul, Korea, we asked (Question 1) "Why do scientists do laboratory work?" and (Question 2) "Why do you do laboratory work in science classes?" It was required a short essay including the reasons and examples of them. From the results, it was found that 56.8% of the students had ideas that scientists do laboratory work for discovering new facts or inventing something, and 82.9% of the students responded that they do laboratory work for understanding and memorizing the contents of science textbook. In addition, the differences according to gender and to school achievement level, and the relationship between the ideas about scientists' laboratory work and about school science laboratory work were examined. The results showed that boys responded 'social usefulness' more frequently than girl, while girls mentioned 'personal pleasure' more frequently than boys in relation to the purposes of scientists' laboratory work(p<.05). According to the achievement level, it was founded that 'middle' level students replied 'to remember' more frequently than high and low levels in relation to school science laboratory work. Finally, students who had ideas that scientists do laboratory work for verifying a theory had the similar ideas about school science laboratory work. In conclusion, students are lack of diverse and proper views about laboratory work. It is recommended that teacher need to make clear the purpose of laboratory work and help students to understand of it.

• Journal of The Korean Association For Science Education
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• v.38 no.3
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• pp.431-440
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• 2018

The purpose of this study is to investigate the characteristics of the K Teachers' Community, which brought about changes in the perception of SSI education by teachers with experience in SSI, and to explore its relevance to the development of SSI professions. This is a case study that describes in depth the characteristics of the K teachers' community. The study conducted semi-structured as well as in-depth interviews with six teachers who have more experience in SSI education activities for over 20 years. The K teachers' community has three characteristics. First, the K teachers' community formed identity by discussing the nature of science and technology, which allowed teachers to share a common orientation toward the goals of science education. Second, the teachers who participated in the K teachers' community formed professionalism and confidence in SSI teaching in the course of producing, sharing, and spreading SSI through its various practices. Third, the K teachers' community is continuously growing by opening themselves to external communities and co-evolution through solidarity. The success of K Teachers' Community may inform other teachers how the community of teaching practices can develop and maintain, and in turn can help the members of the community develop their professional identity as teachers.

• Journal of the Korean School Mathematics Society
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• v.6 no.1
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• pp.1-17
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• 2003

In this paper, we study the methods of improving an ability of a creative solving mathematical problem belonging to an educational system which every province office of education has adopted for the mathematically talented students. Especially, we give an attention on a preferential reaction in teaching styles according to student's LQ., the relationship between student's LQ. and an ability of creative solving mathematical problems, and seeking for an appropriative teaching methods of the improvement ability of a creative solving problem. As results, we have the followings; 1. The group having excellent students who have a higher intelligential ability prefers inquiry learning which is composed of several sub-groups to a teacher-centered instruction. 2. The correlation coefficient between student's LQ. and an ability creative solving of mathematical is not high. 3. Although the contents and the model of thematic inquiry learning don't have a great influence on the divergent thinking (ex. fluency, flexibility, originality), they affect greatly the convergent thinking - a creative mathematical - problem solving ability. Accordingly, our results show that we should use a variety of mathematical teaching materials apart from our regular textbooks used in schools to improve a creative mathematical problem solving ability in the process of thematic inquiry learning. Also we can see that an inquiry learning which stimulates student's participation and discussion can be a desirable model in the thematic mathematical classroom activities.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.282-290
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• 2015

This study is intended to look into parents' satisfaction of contracting-out system in employer-supported childcare centers. To achieve this, a survey was carried out to 400 parents who use national, public and private employer-supported childcare centers. The results were as follows. First, employer-supported childcare factors were the qualities of childcare environment, childcare program and early childhood teacher in both contracted-out and in-house services. The satisfaction with facility, program, operation and childcare training was improved in good employer-supported childcare factors And the satisfaction with the relationship between these factors could improve the expectation for the use of employer-supported childcare centers. Second, the difference in the operation of employer-supported childcare centers showed that the most preferred size was 50 to 74 children. The contracted-out services was more preferred than in-house services. And the location of on-the-job facility was more preferred than off-the-job facility. As stated above, the preference of employer-supported childcare centers was more raised than that of general kindergartens or childcare centers by an increase in the trend of working child parents' dual income. In other words, small and medium sized childcare centers of some 50 children were more preferred than large scaled childcare centers. Consequently, the retainment of childcare programs, facilities and quality teachers contracted out to professional childcare centers can improve the satisfaction with them.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.9
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• pp.3934-3942
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• 2012

This study heads for analysing precedent studies on children's social conflicts and groping for the tendency of change investigation, according to streams. So, this study selected and analysed 101 books as a study standard, basing on native studies. The collected materials were handled with frequency and percentage. The summary of the study is as followings. First, the progress of the studies on children's social conflict, classified with years, showed an increase from 1995 to 2005, but it showed a decrease after 2005. Second, as for an object of a study on children's social conflicts, the study frequency on conflicts among peers was high greatly, but the study frequency on parent-child, teacher-child conflicts was low comparatively. As for a number of the study object, the study frequency on the object less than 50 was the highest, and the study frequency on 50-100 was high, the next. As for a study period, short-period study was the most, but longitudinal study was not performed at all. As a study type, quantitative study was comparatively higher than qualitative study. Experimental handling method was the highest. The number of study tools was high in order of 1, 2, and 3. Third, as a subject of the study on children's social conflicts, the subject of study on relationship between children's social conflict factors and their development was the most, and children's social conflict factors, and children's social conflict aspect analysis, and children's conflict solution strategy in order.