• Journal of The Korean Association For Science Education
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• v.5 no.2
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• pp.139-145
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• 1985

This study was undertaken to analyze the research trends on science education in Korea. In this study the analysis for of trends of researches on science education, nine areas such as historical change of science Education, Processes of science learning science curriculum, science instruction, teaching-learning materials and equipment for science education, valuation on science education, survey on Korean science education, policy and management of science education, and natural science, were chosen for the analysir. All science education. thesis and dissertations in Korea, papers of science education published by the science center of the Seoul National University and the papers of the Journal of the Korean Association of Res Search in science Education were analyzed. The findings of this study are as follows: 1. Seventy percentile of science educational thesis and dissertations are on natural science areas. 2. About 14% of all papers being sampled is in science curriculum research category. There are few research studies on historical changes of science education, and teaching-learning materials and equipments for science education.

• Communications of Mathematical Education
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• v.25 no.1
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• pp.79-97
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• 2011

As the necessity of the special education for the gifted to develop their talents and national power is gradually recognized, many kinds of teaching-learning materials have been developed. However, the development tendency of the materials is not systematically studied because their database is not sufficiently constructed nor most of them are made public. In this research, we would like to provide the reference data to improve the quality of developed materials and reduce the deviation among the classified fields when we will develop the teaching-learning materials by collecting the already developed materials and analyse their development tendency by classifying them according to the contents.

• Journal of Korean Elementary Science Education
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• v.36 no.2
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• pp.129-142
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• 2017

In this study, the characteristics of the reading materials in elementary school science textbooks developed under the 2009 revised National Science Curriculum were investigated. The criteria for classifying the reading materials were the types of topic, purpose, students' activity, and presentation. The visual images in the reading materials were also analyzed from the viewpoint of type, role, caption type, and proximity type. The results indicated that the number of the reading materials in the 2009 revised science textbooks decreased compared to that of the 2007 revised science textbooks. It was also found that the frequencies of the reading materials expanding concepts of the text and/or requiring corresponding students' inquiry increased. More visual images were used in the reading materials of the 2009 revised science textbooks. However, several limitations were still found to exist; most visual images were illustration and/or picture; many visual images were presented without a caption; there was a problem in the proximity of visual image to text.

• Journal of Community Nutrition
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• v.3 no.2
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• pp.110-119
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• 2001

This study was designed to assess the needs for nutrition education and educational materials for older adults. Two cross-sectional surreys were conducted. The first survey, conducted by personal interviews, was part of the large-scale elderly nutrition study. Subjects were adults aged 50 and over, recruited from 6 large cities and 8 middle-sized cities(n = 1,850). The second survey, done by mail survey using open-ended questions, was conducted with dietitians working at public health centers or hospitals(n = 53). Adults aged 50 and over were interested in topics such as healthly eating(32.1%), hypertension/stroke and diet(22.1%), osteoporosis and diet(11.4%), and diabetes and diet(9.2%). Television and radio(58.2%), health professionals(12.2%) and friends(7.9%) were common sources of nutrition information. Preferred topics of nutrition education and sources of nutrition information were different by general characteristics of subjects, suggesting that nutrition education or educational materials be planned considering the characteristics of subjects. About 70% of subjects indicated that they sometimes use or do not use nutrition information in daily lives, suggesting the need to provide more practical information. Among 53 facilities responding to the second survey, 73.6% provided nutrition education for older adults. Common topics for nutrition education included diabetes(39.3%), hypertension and stroke(19.1%) and general nutritional management(11.2％). These were consistent to the topics preferred by older adults. As materials In elderly education, dietitians wanted primarily to use leaflets and slides. Boards, booklets and posters were other commonly cited materials. For contents of elderly educational materials, dietitians mentioned the nutritional management for age-related diseases(33.8%), general nutritional management for older adults(25.4%) and practically applicable information(19.7%). They also suggested that nutrition education materials for the elderly should use larger print and attractive pictures, and be easily understood, as well as presenting simple, specific and practical information. These results provide baseline information for developing nutrition education and educational materials for older adults.

• Journal of Korean Home Economics Education Association
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• v.17 no.1 s.35
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• pp.113-129
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• 2005

The purposes of this study are: (1) to develop a family life education program and teaching-learning materials for building family strength, (2) to apply its program & teaching-learning materials to classrooms on the area of 'human development and family relationship' in Home Economics Education in senior high schools, (3) to provide self-directed teaching-learning materials for senior high schools' teachers and 11th-12th grade students. This study was performed according to the following procedure : (1) The area of family life education in the 7th Home Economics Education Curriculum was analyzed. (2) The students' abilities needed to acquire skills for family life were analyzed. (3) A framework for life-span family life education developed by NCFR and Adult Roles and Responsibilities Resource Guide in Utah, U.S. were reviewed and analyzed. Five units of the family life education such as 1)acquiring abilities for self management. 2)acquiring abilities for communicating, ?building family strength, acquiring abilities for crisis management, ?preparing the wise parent's roles was reconstructed. (4) In order to improve the effect of the family life education, the teaching-learning materials including lesson plans, work sheets, materials for teacher. hand outs, ppt materials. cartoons, pictures etc. were developed. (5) The developed teaching-learning materials were applied in the senior high school's classes and were revised. Additionally. a CD-rom title was made.

• Journal of the Korea Society of Computer and Information
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• v.16 no.12
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• pp.139-155
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• 2011

In recent years, parents of students and government have been taking a growing interest in education for the gifted students and there are many research reports about the gifted education. Most of the reports, however, focuses on the conceptional feature of the gifted education program such as organization, operation, management, evaluation, etc,. In other words, there are very few researches on instructional materials for gifted students even though the materials is a critical factor for successful education programs. So, this paper introduces a lecture notes used in a personal education for gifted students to contribute in developing education contents in computer science area. The instructional materials titled as "The Necessity and Application of Matrix in Computer Science" is based on linear equation to usher the students into creative problem recognition and groping for solutions. Also, the instructional materials is useful for students to understand the tight mathematics-computer science relationship and the basic concept of liner algebra.

• Journal of Korean Elementary Science Education
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• v.21 no.2
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• pp.241-252
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• 2002

Field learning have not well performed in elementary school for various reasons, in spite of the benefits of field study. Absence of suitable geological field courses for elementary science education is one of several reasons The purpose of this study is to develop learning materials for the field geology in Hampyeong region and apply them to the geological related units for elementary science education. The 5 observation sites for the field geology learning in study area include various rocks and geological structure such as granite, gneiss, conglomerate, sandstone, mudstone, plant fossil, fold, fault and weathering phenomenon changing rocks to soil. This study area is suitable place for the field geology learning of elementary science education in Kwangju and Chonnam province because of convenience access, fresh outcrops and distribution of various geological learning materials as rocks and structure.

• Journal of the Korea Society of Computer and Information
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• v.24 no.4
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• pp.195-204
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• 2019

In this paper, we propose the way to solve the problems of current college of education at university that they are running a curriculum that is insufficient for immediate application to the school. So, we analyzed the application of capstone design which is proven to be effective in various fields, and constructed a curriculum for the development of educational materials to improve the teacher's qualification in the college of education and applied them to the preliminary informatics teachers. As a result, we confirmed that the development class of educational materials based on capstone design is positive for the change of awareness about informatics teacher's qualification, and also confirmed that the students' satisfaction level about class is higher. Based on the results, we discussed the effects of applying capstone design to the college of education. The conclusions are as follows: First, it helps students to improve the teacher's qualification. Second, it is a curriculum that can fill the shortage of student teaching. Third, the curriculum is an effective curriculum for the recognition of the student who is in charge of evaluation, and the teacher who is in charge of the evaluation. Fourth, Capstone design information textbook study class is a method of greatly improving class satisfaction compared to lecture class.

• Journal of Engineering Education Research
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• v.25 no.6
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• pp.58-68
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• 2022

This paper aims to prepare basic design education materials explaining the design process of egg drop device by incorporating critico(-creative) thinking. To this end, in this paper, by utilizing the creative problem solving process and the elements and standards of critical thinking, 'the five-step creative engineering design education guidelines' have been prepared so that engineering freshmen can effectively participate in engineering design projects without major knowledge. We would like to apply them to the egg drop device design. The egg drop device design, which is experiment to make and drop a drop device that can protect an egg from breaking when it is dropped freely from high places, is an engineering design project that is widely used not only in elementary, middle and high school science events but also in engineering education courses under the name of 'stunt egg'. Perhaps the basic design education material on the egg drop device design incorporating critico(-creative) thinking in this paper will contribute to incorporating critico(-creative) thinking into engineering education, as well as to achieving the educational goals of the basic design subject.

• International journal of advanced smart convergence
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• v.8 no.4
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• pp.40-46
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• 2019

The current education is becoming more extensive with the application of various teaching methods. This is a problem that is so distributed that it is difficult for users to find the data and it takes a long time to find the information they need. Currently, various educational services, materials, and instruments are developed and scattered. Therefore, it is important to raise students' awareness of aptitude and career path with customized education tailored to students. Conventional education platforms have very difficult to choose the right materials for students because of the spread of educational programs and institution materials. To solve this, we propose a customized recommendation approach to recommend customized educational service materials and institution for students to teachers, which helps teachers conveniently choose materials suitable for their respective environments. On this new platform, the CNN algorithm provides recommended content for classes and students. For real service on the educational service platform, we implement this system for Jeil edus business. Through this mechanism, we expect to improve the quality of education by helping to select the right service.