• Journal of The Korean Association For Science Education
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• v.15 no.4
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• pp.452-458
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• 1995

Science textbooks are very important materials in order to know elementary science learning in Japan and Korea. In this research the 5th grade science textbooks in Japan and Korea are analyzed by an analyzing category. The analyzing category is consisted of knowledge and scientific inquiry. Knowledge is divided by fact, concept, and rule. Scientific inquiry is divided by problem cognition, variable control, experiment planning, observing, measuring, categorizing, inferring, data transformation, predicting, correlation, cause and effect, result, communication, which are 13 subcategories. Analyzing methods are counting the frequency of each subcategory and tabulating the data. The results of this study are: 1. The frequency of scientific inquiry appeared in Korean 5th grade science textbooks is three times more than that in Japanese textbooks. 2. In scientific inquiry category, Japanese science textbooks emphasized observing, predicting, measuring and problem cognition; Korean science textbooks emphasized experiment planning, observing and problem cognition. 3. In knowledge category, fact subcategory is mostly emphasized in both countries.

• Education of Primary School Mathematics
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• v.11 no.2
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• pp.95-103
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• 2008

The 7th national mathematics curriculum was revised in 2007. According to the revision curriculum, new texts and guides are developed and will come into effect for elementary and secondary school in 2009. Some contents are shifted and also newly added at the revision curriculum. This paper analyzed the gap between the revision and the 7th national mathematics curriculum based on the shifts in contents, and investigated on the difficulties that some graders probably will undergo owing to shifting the contents between grades. As a result, several important problems were found in some graders between the revision and the 7th national mathematics curriculum. In particular, some graders could not have a chance to learn some mathematical concepts without another lesson plans. For some graders, special lesson plans and supplementations are required. The brief summary of these supplementations as follows: ⅰ) For entering students in 2005, the supplementations about equations and direct proportion and inverse proportion should be needed at the 6th grade in 2010 or at the 7th grade in 2011. ⅱ) For entering students in 2006, the supplementations about estimations and correspondence should be needed at the 4th grade in 2009 or at the 5th grade in 2010. And the supplementations about the relation of fractions and decimals and the ratio should be needed at the 5th grade in 2010. ⅲ) For entering students in 2007, the supplementations about the addition and subtraction of time using second unit and the addition and subtraction of weight should be needed at the 3th grade in 2009 or at the 4th grade in 2010.

• Journal of Korean Elementary Science Education
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• v.17 no.1
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• pp.47-60
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• 1998

The purpose of this study was to analyze the problem solving strategies of elementary school students and to find out correlations between the functional mental capacity, the perseveration error and the Creature Card Task solving ability. To study this purpose, four categories were selected through pilot test. The sample consisted of 231, the 4th grade students and the 5th grade students in Inchon, Korea and selected 32 students among them. Three instruments were used in this study, Creature Card Task, FIT(Figural Intersection Test) and WCST(Wisconsin Card Sorting Test). Researcher interviewed 32 students about Creature Card Task solving strategies and tests with FIT, WCST. Major findings of the study are as follows: 1. Creature Card Task solving strategies of the selected 4th & 5th grade students were different. Some students solved problems during individual interviews. 2. Creature Card Task solving abilities were significantly correlated with the functional mental capacity and the perseveration error.

• Child Health Nursing Research
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• v.1 no.1
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• pp.47-58
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• 1995

This study was performed to test the validity and reliability of the Health Self-Determinism Index for Children(HSDI-C), an instrument designed to measure dimensions and strength of motivation in health behavior, to improve the applicability of the tool through application to the various samples. The convenient sample of 148 (boys=75, girls=72 third grade=42, fourth grade=22, fifth grade=32, sixth grade=52 : Caucasian=72, Asian=30, African=19) comprised the children at a chatholic elementary school in Chicago. The children completed English version of HSDI-C from December 5th, 1994 to January l0th, 1995. The findings were as follows : 1. Four factors of HSDI-C were isolated through the principal component analysis and oblique rotation, and explained 48% of the variance in total score. Low correlations among four factors were anticipated because each factor contributed uniquely, All items of the tool loaded above .30 on one of 4 factors. But items loaded on each factor in this study were very different from those in the previous studies. 2. Cronbach's alpha coefficient for internal consistency was .81 for the total items and .57∼ .81 for 4 subscales. 3. The differences of HSDI-c mean scores between boys and girls and that of among races were not statistically signifcant, but the mean score of girls and the Caucasian were relatively high. The total mean score of the scale was highest at the 3rd grade, decreased at the 4th or 5th grade, and reincreased at the 6th grade. The trend of mean score of four subscales was similar to that of total mean score. According to the results, suggested below : 1. The items loaded on each factor in this study were very different from those in the previous studies. To clear away the problem of the conceptual confusion, HSDI-C needs to be performed to various and large samples. 2. Unexpectedly, the HSDI-C mean score decreased at middle school age. A longitudinal study will be helpful to search for the change trend of the intrinsic motivation. 3. To improve the applicabilty of the HSDI-C, various reliability and validity test methods besides factor analysis or internal consistency are recommended.

• Journal of The Korean Association For Science Education
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• v.33 no.4
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• pp.735-750
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• 2013

The purpose of this study is to relieve the difficulties caused by science terminology in science learning and increasing the efficiency of science education. The reason why students experience difficulties in science terminology is because science words are used without being filtered by a criteria and students have not had the opportunity to be educated properly in science terminology. As a way to solve this problem, we propose establishing a criteria about the science words used in science education and to teach the science words systematically to the students under the criteria. In this study, we used the method of empirical linguistics that investigate the science terminologies actually used in science education to establish a criteria for science words. As a basic research for this, we analyzed all words contained in the physics section of science textbooks for elementary and secondary schools. And then, we collected all words used in the physics section of science textbook, and selected the science words for teaching, and rated them by grade. As a result, a total of 930 physics terms were selected as the science words for grade 3 to 10. The numbers of physics terms per grade were as follows: 66 words for the 3rd grade, 38 words for the 4th grade, 35 words for the 5th grade, 28 words for the 6th grade, 203 words for the 7th grade, 135 words for the 8th grade, 123 words for the 9th grade, and 302 words for the 10th grade.

• Journal of Families and Better Life
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• v.26 no.5
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• pp.155-163
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• 2008

This study examined the relationships between children's stress about obsesity and depression. In order to expand the study on the relationships, special attention was given to the possible moderator effects of child's ego-resiliency. The subjects were 494 4th and 6th graders residing in Seoul. It was found that 6th grade children's stress about obesity and depression was higher more than 4th graders in every boys and girls. Otherwise, 4th grade children's ego resiliency more higher in girls, 6th grade children's ego resiliency more higher in boysn. Children's stress about obesity was significantly related with the levels of childre's depression. The results indicated that children's higher obesity stress was related to higher levels of children's depression. Children's ego resiliency were found to be a significant moderator of relationship between children's obesity stress and depression. These findings indicated that children's ego resiliency could fuction as a protecting factor for children who perceive obesity stress.

• Journal of The Korean Association For Science Education
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• v.21 no.4
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• pp.710-724
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• 2001

The purpose of this study was to regression analysis for variables on effect of development of scientific thinking. The subjects sampled in this study was 117 5th grade students, 131 8th grade students, and 127 11th grade students. The students were administered test of 10 questionnaires. The GALT(group assessment of logical thinking), FIT(figured intersection test), and GEFT(group embedded figural intersection test) were used which developed previous researchers. And other questionnaires were modified. The result of this study showed that cognitive variables, psychological variables, home variables and learning environment variables made effects on scientific thinking. Cognitive variables, psychological variables, home variables, and learning environment variables explained 60%, 10%, 5% and 10% to scientific thinking. All of those variables explained around 86%. Overall, 5th, 8th and 11th grade models were similar but with some differences in the effects of contextual variables with in the models.

• The Journal of Korean Society for School & Community Health Education
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• v.2 no.2
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• pp.39-55
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• 2001

The purpose of this study was to provide the necessary fundamental data in composing a systematic text content of the public health by analyzing each text, domain, and teaching contents suggested in the textbooks as well as teachers' guides of the 7th elementary school education curriculum, while the study subjects were as follows. 1. The health education content suggested in the 7th physical education curriculum were analyzed and examined. 2. The health teaching content of each textbook in the 7th elementary school curriculum was to be analyzed and examined. In order to resolve the above research issues, the physical, spiritual, and social domain along with the (1) Proper living habit, (2) Health and nutrition, (3) Sex education, (4) Prevention of the sense-organic diseases, (5) Cleanliness of food, (6) Oral hygiene, (7) Individual health and public health, (8) Safety in living, (9) Abuse and usage of medication, educational content suggested in the 7tand (10) Environment pollution focused around the health of the elementary school education curriculum was analyzed and its outcome was as below First, compared with the 6th elementary school education curriculum, the health content suggested in the 7th elementary school education curriculum was decreased. Second, although each grade's teaching content of the health domain in the physical education was considered in its structure following after the according systems, they were preponderant in partial subjects such as the safety in living, nutrition, proper living habit, sport, and health in sport. oo. Third, the health education content was organized in 4 units such as the physical growth and development, prevention of diseases, safe living, and leisure living(leisure, spiritual health, and etc.) for the 3rd and 4th grade. Then, as for 5th and 6th grade, it was organized in 3 units such as the understanding the human body, prevention of disease, and leisure and safe living. Fourth, in the physical educational health domain, a strong point was constructed within the physical, spiritual, and social areas of the elementary school physical education. Fifth, the number of the public health education contents directly related with the health education was 43 as with 25 indirect contents. Sixth, each grade's domain unit structure of the public health content was heavy upon the physical and social area throughout every grade while in opposite, the spiritual domain' s unit structure was weak. In according to each grade, the physical domain was stressed in 4, 5, and 6 grades while the social domain was stressed in 1, 5, and 6 grades.

• Korean Journal of Child Studies
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• v.26 no.2
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• pp.225-242
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• 2005

This study investigated the relations between children's self-perceived competence and friendship quality by grade, sex and father/mother attachment, and the relative importance of father/mother attachment and self-perceived competence on quality of children's friendships. There was a mean difference in self-perceived competence by grade and father/mother attachment. While both 3rd graders and 5th graders showed high levels of father/mother attachment and self-perceived competence, 5th graders showed higher self-perceived competence than 3rd graders. There was a mean difference in friendship quality by grade, sex and father/mother attachment : 5th graders showed higher friendship quality than the 3rd graders, and girls showed higher friendship quality then boys. In conclusion, children's friendship quality was influenced by father/mother attachment and social acceptance.

• Proceedings of the KAIS Fall Conference
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• 2010.05b
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• pp.822-825
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• 2010

현재의 도시 계획은 자동차의 증가, 도심녹지의 부족, 기존 도심의 공동화 현상 등 많은 문제를 낳고 있다. 우리가 선정한 대상지의 경우 쌍용동, 두정동 일대의 대규모 서부축 택지 개발과 시청의 이전으로 인해 기존 행정, 상업의 중심지였던 천안역 일대의 공동화 현상이 발생하였다. 그렇기 때문에 이런 배경을 조건으로 천안시 구도심의 공동화 원인과 실태를 파악하고 구도심의 상권 활성화에 초점을 두고 실질적인 구도심 활성화 방안에 대해 연구한다.