• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.21 no.5
• /
• pp.945-950
• /
• 2017

Due to the vulnerability of the software, there is a hacking attack on the country's cyber infrastructure and real financial assets. Software is an integral part of the operating system and execution system that controls and operates Internet information provision, cyber financial settlement and cyber infrastructures. Analyzing these software vulnerabilities and enhancing security will enhance the security of cyber infrastructures and enhance the security of actual life in the actual country and people. Software development security system analysis and software development Security diagnosis analysis and research for enhancing security of software vulnerability. In addition, we will develop a textbook for the training of software vulnerability diagnosis and maintenance education, develop pilot test problems, pilot test of diagnostic staff, The purpose of this study is to enhance the software security of the cyber infrastructures of national and national life by presenting curriculum and diagnosis guide to train the software vulnerability examiner.

• School Mathematics
• /
• v.10 no.3
• /
• pp.375-399
• /
• 2008

Infinitesimal did not play an explicit role concerning definite integral in the textbook nowadays. But studies which investigate understanding of students on definite integral show that many students comprehend definite integral with infinitesimal. Formally infinitesimal is not taught at mathematics classroom, but many students identify definite integral as infinite sum of infinitesimals. This means that definite integral itself contains some structural elements that allow infinitesimal interpretation. In this study we investigate the role of infinitesimal In the historical development of partition-sum in definite integral, extract didactical issues concerning understanding of definite integral, and analyse Korean mathematics textbooks. Finally we propose some suggestions on the teaching of definite integral which contains the process of refinement intuition.

• Korean Journal of Environmental Biology
• /
• v.17 no.3
• /
• pp.305-313
• /
• 1999

As a comprehensive study on the development of curriculum for environmental education based on the standpoint of ecology, the environmental issues within the science textbooks used in the elementary, middle and high school were analyzed with the special emphasis to four aspects; 1) the causes and 2) the examples of environmental pollution, 3) the principles of ecology, and 4) the endeavor to overcome environmental crises. The results confirm that the science textbooks were written on the basis of Environmentalism rather than Ecology, and the environmental issues were listed fragmentarily within the subjects related to science, and not systematically assembled between inter-subjects or-sciences. Therefore, the systematic and inter-scientific approaches based on the ecology will be needed for further and better environmental education.

• Communications of Mathematical Education
• /
• v.21 no.3
• /
• pp.499-514
• /
• 2007

In modern mathematic education, the development of mathematical ability based on the understanding of mathematical concepts has been emphasized in curriculum and teaching methodology. Also, in schools, most math teachers stress the importance of mathematical concepts in doing math well. Thus, in this paper, we outlined the development of mathematical concepts through the literature survey. And then, based on the Sfard's definition of mathematical concepts, which classifies math concepts into the operational approach and structural approach, we analyzed the math concepts of exponential function and logarithmic function units in three highschool math textbooks. As the result, we found that the textbook authors used different approach for the same concepts, and, at the same time, they used both approaches to help develop the students' math concepts.

• The Journal of Industrial Distribution & Business
• /
• v.10 no.11
• /
• pp.71-80
• /
• 2019

Purpose: The purpose of this study is to design the curriculum of Basic College Software Programming to develop creative and logical-thinking. This course is guided by algorithmic thinking and logical thinking that can be solved by computing for problem-solving, and it helps to develop by software through basic programming education. Through the stage of problem analysis, abstraction, algorithm, data structure, and algorithm implementation, the curriculum is designed to help learners experience algorithm problem-solving in various areas to develop diffusion thinking. For Learners aim to achieve the balanced development of divergent and convergent-thinking needed in their creative problem-solving skills. Research design, data and methodology: This study is to design a basic software education for improving algorithm-thinking for non-major. The curriculum designed in this paper is necessary to non-majors students who have completed the 'Creative Thinking and Coding Course' Design Thinking based are targeted. For this, contents were extracted through advanced research analysis at home and abroad, and experts in computer education, computer engineering, SW education, and education were surveyed in the form of quasi-openness. Results: In this study, based on ADD Thinking's algorithm thinking, we divided the unit college majors into five groups so that students of each major could accomplish the goal of "the ability to internalize their own ideas into computing," and extracted and designed different content areas, content elements and sub-components from each group. Through three expert surveys, we established a strategy for characterization by demand analysis and major/textbook category and verified the appropriateness of the design direction to ensure that the subjects and contents of the curriculum are appropriate for each family in order to improve algorithm-thinking. Conclusions: This study helps develop software by enhancing the ability of students who practice various subjects and exercises to explore creative expressions in various areas, such as 'how to think like a computer' that can implement and execute their ideas in computing. And it helps increase the ability to think logical and algorithmic computing based on creative solutions, improving problem-solving ability based on computing thinking and fundamental understanding of computer coding and development of logical thinking ability through programming.

• Journal of Korean Home Economics Education Association
• /
• v.10 no.1
• /
• pp.77-93
• /
• 1998

The purpose of this study is two-fold. One is to provide the teachers of Home Economics with the basic reference data of the relevance between Home Economics and other subjects taught in the middle schools for the purpose of bringing out more efficient classroom teaching. The other is to help the teachers, the textbook writers, and the curriculum reformers improve the curricula of the middle school on the basis of this research. The conclusions drawn from this study are as follows: 1) The units of Human Development and Family Relationship should be taught with reference to Korean Language, Ethics, and Music. 2) The unit of Adolescence Development is dealt with in Physical Education and in Ethics as well, which seems to indicate that there was no interdisciplinary consideration and cooperation before/when the curricula were made. 3) The unit of Nutrition which appears in the first grade in Home Economics has a close relationship with the unit of Morphology and Physiology of Animals which appears in the second grade in Natural Science. It is thought that the interdisciplinary themes ought to be organized cooperatively among subjects for efficiency of study. 4) Since the unit of Clothing is not dealt with in the other subjects, ti can be developed in Home Economics on its own. 5) As the unit of Housing is closely related to Technology, it should be taught on the basis of Technology. 6) The textbooks of all subjects should be written based on the interdisciplinary research and cooperation. They should be organized in order not to overlap or repeat the same topic in the same level if it is not necessary.

• Journal of Industrial Convergence
• /
• v.18 no.2
• /
• pp.45-50
• /
• 2020

The purpose of this study is to analyze relationships among essential keywords in curriculum. The number of 1,935 keyword was collected from 644 manuscripts published between 2002 and 2019. For data analysis, this study selected softwares of KrKwic and KrTitle to compose a 1-mode network matrix and UCINET 6 and NetDraw to implement network analysis and visualization. Results are as follows. First, the frequency of keyword was curriculum, curriculum development, national curriculum, competency-based curriculum, 2015 revised national curriculum, curriculum implementation, understanding by design, competency, teacher education, school curriculum, and IBDP from highest to lowest. Second, degree centrality was curriculum development, curriculum, competency-based curriculum, national curriculum, 2015 revised national curriculum, understanding by design, competency, key competency, high school curriculum, textbook, curriculum implementation, teacher education, and IBDP from highest to lowest.

• Journal of the Korean Society of Costume
• /
• v.65 no.5
• /
• pp.103-112
• /
• 2015

This study examines the fashion illustrations textbooks that have been published in the domestic market, and identifies its characteristics and problems in regards to its use in developing creative students. The purpose of the study is to propose ways to improve the development of the fashion illustration textbooks. The research method of this study are as follows: First, the teaching materials on fashion illustration in Korea were researched to examine the current state of publication. Second, its contents were analyzed to identify its characteristics. Third, an improvement plan of educational materials on fashion illustration in Korea were proposed. As for the scope of study, 18 volumes of fashion illustration teaching materials published in Korea during 2004-2014 were targeted. It should be noted that translated publications, digital fashion illustration materials and teaching materials for specialized and professional organizations were excluded. Conclusions of this study are as follows: First, examination of the textbooks revealed that additional content is needed regarding theoretical understanding of fashion illustration, as well as illustrations of men and children, as there was an insufficient amount of those topics. Second, the contents on the illustration application using current trends were lacking in the unit on illustration application. Accordingly, it is necessary to develop contents that reflect these trends. Lastly, the textbooks should be packaged with compact discs CDs containing video clips to assist students to get a better grasp of the material. The result of this study can be used to develop new teaching materials on fashion illustration, and be utilized as basic information in the curriculum design of fashion illustration.

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.17 no.3
• /
• pp.371-381
• /
• 2010

Purpose: The purpose of this study was to develop a scenario and evaluate students' performance in simulation learning of care for patients with asthma in emergency units. Methods: Meetings of experts were used to develop a scenario based on actual patients and textbook material. An evaluation protocol was developed to evaluate the simulation learning. The scenario was used in 2006 with six groups of 26 senior nursing students who participated voluntarily. Results: The scenario was developed according to the nursing process for 15 minutes of simulation learning. The nursing students were able to demonstrate their knowledge and skills. The results showed a need to improve problem solving ability. In the self-evaluation, the students reported that simulation learning helped them to integrate their knowledge to practice and recognize their weaknesses and strengths. However, the scores for self-confidence about patient care after the simulation learning were low (4.8/10). Conclusion: The scenario in this study gave the students the experience of providing qualified and secure nursing care under conditions similar to reality. Further development of a variety of scenarios for simulation learning is needed.

• Education of Primary School Mathematics
• /
• v.6 no.1
• /
• pp.11-28
• /
• 2002

The purposes of this study were to analyze elementary school mathematics textbooks developed in accordance with the 7th national amended curriculum and to find implications for the development of a new revised curriculum to meet the needs of the knowledge-based society. Elementary school mathematics textbooks and accompanying practice books were analyzed. Teacher's manuals were also studied to examine the intentions of the textbook developers. The two major questions were sought. First, to what degree do elementary school mathematics textbooks and practice books match with the intentions of the national curriculum\ulcorner Second, how do elementary school mathematics textbooks and practice books facilitate student's learning for understanding mathematics\ulcorner The findings were as follows. First textbooks, practice books, and teacher's manuals appeared not to reflect the intentions of the 7th amended curriculum to the full extent. Second, characteristics and roles of textbooks, practice books, and teacher's manuals were not clearly defined and therefore, they were not very feasible for teaming for understanding mathematics. The recommendations for a new revised curriculum were suggested. First, regarding the contents presented in the textbooks, the idea of structure of subject matter need to be considered in order to help students to understand connections of concepts and relationships between concepts and functions in mathematics. Second, more ill defined problems should be presented to develop problem solving ability in real life contexts in students. Third, contents for relearning and enrichment need to be reorganized to reflect students' real ability. Fourth, uses of the concrete and the manipulative need to be more realistically suggested. Fifth, more prototypes of performance assessment tasks, scoring rubrics, and portfolios need to be presented in a more teacher-friendly manner. Sixth, characteristics and roles of textbooks and practice books need to be more discernible.