• Hwankyungkyoyuk
• /
• v.13 no.2
• /
• pp.103-113
• /
• 2000

The 7th national curriculum for environmental education in elementary and secondary school focuses on consideration of learner's ability, learner's activities, and learner's region of everyday life. The contents of environmental education are scattered subjects in elementary schools and an independent subject as 'Environment'in middle school and 'Environment and Ecology'in high school of the second school. With upgrading of schools, the aims and activities of environmental learning move up from value-centered, through activity-oriented and to cognition-centered.

• Journal of Korean Home Economics Education Association
• /
• v.21 no.4
• /
• pp.145-158
• /
• 2009

The purpose of this study was to find out how much home economics(HE) textbook was focused on what kind of factors in career education, by analyzing the HE textbooks from the 7th grade(1st grade of the middle school) to the 10th grade(1st grade of high school), which were developed by applying the 7th educational process. 12 textbooks which were published by three publishers were randomly selected by grade. This study used the instrument developed by Korea Research Institute for Vacational Education & Training(2001) as an analysis frame, along with a content analysis system. The results of this study were as follows. The publishers of HE textbook stressed similar points in each section of career education, evenly reflecting the objectives and contents of career education. Three kinds of publishers also placed the same weight on the factors of career education in each unit, and suggested the contents related to career education in the whole units. HE textbook was designed to lead learners to understand self and have interest in varied occupations. Additionally, it provided the learners with a chance to consider their career and occupation by means of detailed job information, and its contents including learning of occupational ability for job selection were useful to plan and prepare for career. Accordingly, as HE textbook is most effective to promote connection between work and learning and contains proper factors of career guidance, it is one of the most appropriate textbooks to deal with career education.

• Journal of the Korean Chemical Society
• /
• v.45 no.6
• /
• pp.595-602
• /
• 2001

The basic tenet of science education by the 7th national curriculum for middle school students is teaching by learner's academic levels. It is a kind of new approach to both of teachers and students, but there has been little preparation in school fields for the new approach. Therefore, this study reviewed the characteristics and constraints of the approach, and suggested the types of learning methods for the approach. And then this study explored the guidelines for writing a lesson plan for the science education by the 7th national curriculum. Specifically, this study presented an example of lesson plan for a unit of middle school chemistry.

• Korean Journal of Health Education and Promotion
• /
• v.22 no.4
• /
• pp.57-72
• /
• 2005

Objectives: To investigate the status of health education in elementary schools. Methods: 620 school nurses were surveyed by questionnaires from September to December in 2003. Results: 1) Among the school nurses under inquiry of planning of health education, 3.3% and 9.3% of them did not prepare for teaching plan. 2) The average time for health education by a school nurse was 96.8 hours a year, and handouts for health education were distributed 10.6 times. Among the contents of health education, sex education took the largest portion of health education with 24.6 hours a year. 3) With regard to the contents of health education covered by school nurses, sex education ranked first with 90.2%, next came drug abuse with 78.4%, dental health, CDC, disease control, healthy life and smoking, body structure and function and growth and development safety, alcohol, nutrition and environmental health followed them. 4) The main contents of education were CDC, dental health sex, healthy life and disease control for 1st, 2nd and 3rd grade students, sex, CDC, disease control and safety for 4th grade students, and sex, CDC, drug abuse and smoking for 5th and 6th grade students. 5) 72.6% of school nurses used class room for health education, 20.0% and 7.4% of them used grade and others such as broadcast, respectively. 6) 42.1% of school nurses used blackboard, 37.0% and 18.6% of them used visual media and handout as a teaching aids for health education. 7) 31.6% of school nurses replied that education time was insufficient 9.5% and 15.9% of them replied the contents of health education were inadequate and methods of health education were inappropriate, respectively. Conclusions: For the successful school health education, it would be in need of sufficient time for health education by opening health education course and of modify the various working conditions of school nurses, and those of effective educational materials and media for health education.

• The Journal of Sustainable Design and Educational Environment Research
• /
• v.3 no.2
• /
• pp.1-21
• /
• 2003

This study will focus on analysing changes in subject content, teaching and learning methods, teaching model, and evaluation which have been brought about by the introduction of the 7th education curriculum, and on considering how many kinds of science labs are needed, and on proposing the desirable direction of building them. Methods for studying the goals above are as follows: First, considerations were given on how science labs must be structured and on which equipment are needed, which were done by analysing change of science education for future society, science subjects in the 7th educational curriculum, current situation of science labs, and science educational materials. Second, based on the need of students, it was examined how many science classes were needed, and through this the number of labs needed and users' requirement were analysed. Third, on the basis of the analysis above, existing conditions in planning science labs and the example of existing labs were examined.

• Journal of the Korean Chemical Society
• /
• v.48 no.6
• /
• pp.645-653
• /
• 2004

The purpose of this study was to compare and analyze the cognitive levels of 11th grade students and those required in high school chemistry I textbooks standardized by the 7th national education curriculum. For this study, the cognitive development stages of 456 11th grade students were surveyed using short-version GALT (group assessment of logical thinking). Furthermore, 15 basic concepts were extracted from the contents on water and air, 2 units in chemistry I order to analyze the cognitive levels necessary for understanding high school textbooks, using CAT (curriculum analysis taxonomy). The results showed that 52.5% of the surveyed 11th grade students reached the formal operational level, 28.3% transitional levels, and 19.5% concrete operational levels. 68.9% of the academic high school students and 6.6% of the technical high school students reached the formal operational levels, and the ratio of formation was very different in each logics. As a result of the analyzing the cognitive levels needed for understanding chemistry I textbook contents, in spite of a change in national education curriculum, there were no great change in cognitive levels required by scientific concept except some inquiry activities. The cognitive levels in high school chemistry I textbooks by the 7th national education curriculum appeared higher than the cognitive levels of 11th grade student, but cognitive levels of inquiry activities were similar to the cognitive levels of the students. Chemistry teachers thought of chemistry I textbooks by the 7th national education curriculum as desirable because scientific concepts were reduced and a lot of real life materials were adapted. However, they pointed out a problem of difference in contents levels compared with chemistry I textbooks because scientific concepts were greatly reduced in chemistry I textbooks. The cognitive levels required in chemistry I textbooks still appeared higher than those of the students. Consequently, various teaching and learning methods and materials will have to be developed to be suitable for the students' cognitive levels.

• Hwankyungkyoyuk
• /
• v.18 no.1 s.26
• /
• pp.1-30
• /
• 2005

Environmental education as worldwide sustainable education is effective when it is carried out as early as possible. But we do not have any aims and textbooks for environmental education in the elementary school. The purpose of this study is systematizing environmental syllabus as sustainable education. To achieve this purpose, firstly, the meaning of environmental education as sustainable education was conceptualized, secondly, the aims of environmental education was set up, thirdly, domains of environmental education was revised, and lastly, the syllabus for environmental instruction were created for each grade. Literature review was practiced over 143 textbooks and teacher's guidebooks from the 4th to 7th curriculum period. The result of this study follows. First, environmental education as sustainable education in the elementary school was conceptualized as an integrative education to keep the lifelong education and welfare. Second, the synthetic aim of environmental education as sustainable education in the elementary school was set up as 'cultivating desirable environmental people that behave for the sustainable future with environment-friendly value and attitude. Third, our environmental domains were divided into 11-12 independent areas, and ESSD (Environmentally Sound and Sustainable Development) was located on the subcategory of environmental domain. These domains were revised into three environmental domains and five sub-domains. Fourth, according to the aims of environmental education as sustainable education and five environmental domains, 253 objectives were established. Fifth, objectives of environmental education of 10 subject matters and integrative objectives were presented. Sixth, based on the objectives of domains and subject matters, 255 contents for environmental education in the elementary school were abstracted and distributed to each grade in the consideration of balance among domains and appropriateness of grades. Seventh, analytic results of textbooks of 7th curriculum shows heavy stress on the 'knowledge perception' section and deficiency on the altitudes and behavior section. The environment-related level and contents overlapped and fragmented deeply. Furthermore, 33 parts of textbooks could bring to mis-concept on environment.

• The Mathematical Education
• /
• v.44 no.3 s.110
• /
• pp.325-336
• /
• 2005

Curriculum is very important for the future of nation. So, continuous efforts are needed to improve the curriculum. This study looked into the issues and the problems related with the 7th differentiated mathematics curriculum, and gave the message about the methods of implementation. For this, we analyzed the result of the questionnaire survey which consisted in the question about the 7th differentiated mathematics curriculum. 264 high school teachers are participated in this survey. In special, this study gave not only the problem but also the various concrete methods for management of the 7th differentiated mathematics curriculum. We hope that mathematics education members research and argue about the differentiated mathematics curriculum for next curriculum.

• Bulletin of the Korean Chemical Society
• /
• v.26 no.9
• /
• pp.1335-1338
• /
• 2005

Thianthrene cation radical perchlorate ($Th^{+{{\cdot}}}{ClO_4}^-$) reacted readily with two isomeric thiols, benzylthiol (1) and 4-methylbenzenethiol (7) in an acetonitrile solution at room temperature. From the reaction of 1, the major products, N-benzylacetamide (4) and benzyl sulfide (5), are characteristic of benzyl carbocations while the minor one, benzyl disulfide (6) implies free radical component of the reaction. It is unprecedented that the formation of a benzyl carbocation was caused by the extrusion of sulfur atoms from benzyl sulfur cations (3). In contrast, from the reaction of 7, only p-tolyl disulfide (10) was obtained from both sulfur radicals and cations. In the reaction of 7 the thio-extrusion was not observed from the p-tolyl sulfur cation (9). A thianthrene cation radical ($Th^{+{{\cdot}}}$) was reduced quantitatively to thianthrene (Th) in both reactions.

• Hwankyungkyoyuk
• /
• v.21 no.1
• /
• pp.70-81
• /
• 2008

The purpose of this study is to analyze the status of new & renewable energy education in elementary school textbooks and to develop workbook related new & renewable energy education for elementary school students. The results of this study are as follows. First, in the result of contents analysis energy education and new & renewable energy education through textbooks on 7th elementary school curriculum, subjects including contents related energy are Disciplined Life, Intelligent Life, Moral Education, Social Studies, Science, and Practical Arts. Contents related new & renewable energy are taught $4{\sim}6th$ grades but the quantity and quality of contents are very poor. Second, this study developed workbook related new & renewable energy education for 5th and 6th grades. The workbook is organized with 5 themes that are the need of new & renewable energy, the definition and kinds of new & renewable energy, strengths and weakness of new & renewable energy development, a case of new & renewable energy, and the application of new & renewable energy to practical life. Third, to improve workbook developed, it was applied to 6th grade and then more appropriately modified. Based on the results, it suggests the following for new & renewable energy education. Energy education in elementary school must equally be taught through the all scope of energy education. To solve the energy problem, the content related new & renewable energy education should be included much more both quantity and quality. New & renewable energy education workbook developed in this study is expected to reinforce current textbooks that is being taught a little content of new & renewable energy education.