• Proceedings of the Korea Society of Elementary Mathematics Education
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• 2010.08a
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• pp.143-156
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• 2010

사회가 변화함에 따라 수학교육과정도 변화를 거듭하고 있으며, 이러한 변화에 잘 대처하기 위해서 교사는 수학교육의 방향에 대한 깊이 있는 성찰과 함께 수학, 교육학, 심리학 등 수학교육과 관련된 학문에 대한 이해가 필요하다. 이러한 교사에 대한 시대적인 요구에 능동적으로 대처하는 방안으로 Wittmann(1984)은 수학교과의 특성상 변하지 않는 요소들을 교수단위(Teaching Units)라 하고, 수학교육을 통합시키는 개념으로 교수단위이론으로 제시하였다. 교수단위는 수학에서 가르쳐야 할 내용들을 목적, 자료, 활동, 배경 등의 4요소에 따라 작은 단위로 조직화한 것으로, 이를 통해 수학연구자나 교사는 가르쳐야 할 내용에 대한 구조적인 이해와 체계적인 조직화를 도모할 수 있게 되어 나아가 사회의 변화에 대응할 수 있게 된다. 본 연구에서는 2007년 개정 수학과 교육과정 도형영역의 교수단위를 학년별로 추출하고, 추출된 교수단위의 특징과 제목을 분석하였다. 이를 통해 교수단위가 수학교육과정연구에 어떻게 활용될 수 있는지 그 방안을 모색해 보았다. 도형영역의 교수단위(TU)는 특징과 제목에 따라 '개념알기형', '개념적용형', '관계알기형'의 세 유형으로 분류할 수 있다. 현재의 도형영역 교육과정은 대체로 개념알기형, 개념적용형, 관계알기형의 순으로 구성되어 있으며, 개념적용형이 개념알기형보다 조금 더 많다. 이는 도형영역 교육과정이 학습한 개념을 다양한 방법을 통해 여러 활동에 적용시켜 봄으로써 도형의 개념을 좀 더 명확하게 알게 되는 초등학생의 발달단계를 고려하여 구성되었음을 알 수 있다. 이러한 교수단위(TU)는 수업자가 도형학습주제에 맞게 수업을 재구성하거나 학생들의 수준에 맞는 수준별 맞춤자료를 제작할 때 유용하게 활용될 수 있으며, 더 나아가 수학연구자들이 새로운 교육과정을 수립하고자 할 때 기초자료로 활용될 수도 있을 것이다. 교수단위는 고정불변의 것이 아니고 계속 보완되고 진화될 수 있는 모델이다. 따라서 앞으로도 많은 수학연구자나 현장교사의 참여로 교수단위가 보다 더 체계적이고 조직적으로 연구되어야 한다. 또한 추출된 교수단위를 교사나 학생들이 보다 편리하게 활용할 수 있도록 컴퓨터용 소프트웨어로 개발하려는 후속 연구가 필요하다.

• Journal of Digital Convergence
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• v.11 no.2
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• pp.51-58
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• 2013

There is an increasing discussion about new teaching and learning methods in smart education environment due to the dissemination of smart devices. In this trend, in order to understand the smart education system, this study analyzed the domestic and foreign cases in K-12 smart education based on CTLA (Creation Teaching Learning Assessment) model through access to educational contents, environments, methods, and its curriculums. The teaching and learning methods in smart education are analyzed in foreign cases, domestic cases, and teaching-learning models presenting the positive part of the currently being implemented smart education and the further research for its improvement. Accordingly this study contributes to the specific formulation and successful realization of smart education.

• Journal of the Korean earth science society
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• v.29 no.2
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• pp.163-174
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• 2008

In this study, we compared textbook knowledge organization with students' mental models to contribute to a more well-designed instruction scheme. The selected science content was the cause of moon phases. We investigated 9 textbooks and 25 third-year middle school students. Patterns and features in participants' mental models were identified through cross inter-rater data analysis by 9 researchers, including in service teachers and experts in science education. According to the results, observing and modeling are the main activities engaged in when dealing with moon phases. The activities consisted of such concepts as: lunar revolution, the sun's parallel rays, the illuminated half of moon, and the relative positions of the sun, moon, and earth. Each concept involved inquiry skills such as: creating and manipulating models, utilizing the relationship between time and space, and communicating. However, the most important skills which are required for authentic scientific inquiry, namely controlling variables and formulating hypotheses, were missing. We categorized students' mental models into three types: scientific models, mixed models, and alternative models. The knowledge structure of each of the models was also discussed in this paper. Consequently, it was found that, typically, students were not given enough opportunities to strengthen the connection among ideas.

• Journal of The Korean Association of Information Education
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• v.26 no.1
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• pp.75-84
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• 2022

Currently, education is being conducted through face-to-face classes and instructional design using blended learning, an integrated online and offline model that utilizes online characteristics. As the paradigm of education has changed from face-to-face classes to non-face-to-face classes since COVID-19, teaching methods to respond to changes are required in the educational field. In this paper, as a instructional design model using online, we proposed a instructional design model that conducts online classes in non-real time and then conducts online face-to-face classes using virtual classrooms in real time. In addition, a teaching strategy that can apply the online face-to-face teaching design model using the proposed virtual class room to software classes was presented. The proposed instructional design model will be able to prepare for a paradigm shift in education with a teaching design that can accommodate the characteristics of face-to-face education online.

• Journal of the Korea Convergence Society
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• v.2 no.1
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• pp.15-20
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• 2011

There are various remedies that are proposed from aspects of education and social welfare for social integration of multi-cultural families which is different from ethnic and cultural background. This study proposed educational process model for information literacy education of multi-cultural children. The proposed model is consedered to reduce digital divide by using five factor from the earlier information literacy. At last, this study explained characteristics, objective, contents, teaching-learning method and estimating method of proposed model.

• Journal of vocational education research
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• v.30 no.4
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• pp.23-49
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• 2011

Faculty performance evaluation system has been settled down as an uncomfortable but unavoidable system, and it is one of the most important factors to grow the college competitiveness up. In this study, we selected and surveyed faculty evaluation models of several universities and colleges in Korea, and analyzed by comparing each evaluation areas of educational achievement, college-industry collaboration, research, and service. We also identified the properties of the current faculty evaluation models of the junior colleges, and derived several problems from these models such as an imitation of four-year university model, a disorders of job evaluation with respect to the attributes of classified jobs, a large variation of individual item weights, and an insufficient reflection of major characteristics. Based on these surveys and analysis, an improved faculty evaluation model for the junior college is proposed in this study. This model proposed four basic areas-educational achievement, college-industry collaboration, research, and service by considering the importance of the college-industry collaboration in the junior college-as well as the team evaluation area. Weights of the SCI-class paper was selected as a criterion for the arrangement of objective comparison of each evaluation items. We showed the integration method of several different evaluation model with respect to the attributes of classified jobs of each faculties, and evaluation plan of variational characteristics according to the majors of individuals in this model. Finally, we introduced an area fail and rating system to operate efficiently the proposed faculty evaluation model.

• The Journal of Korean Institute of Information Technology
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• v.16 no.12
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• pp.115-125
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• 2018

The one of goals of the 2015 revised national curriculum is the successful application of achievement standards-based assessment, which assesses both the results and process of learning, ensuring that all students have achieved the educational objectives, to schools. Therefore, an achievement standards and evaluation support system is required to manage a whole process of teaching and learning based on achievement standards and provide the personalized assessment feedback to students to improve their achievement levels. In this paper, we perform a design of integrated data model and system of teaching plan, subject content, assessment plan, assessment result, and feedback data is required based on an achievement standards repository. In addition, we create a student's dashboard webpage, which representing different types of achievement of the student, and perform the comparative analysis of data models to evaluate the quality of the proposed model.

• Education of Primary School Mathematics
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• v.27 no.1
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• pp.91-110
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• 2024

The purpose of this study is to explore visual models for deriving the fractional division algorithm, to see how students understand this integrated model, the rectangular partition model, when taught in elementary school classrooms, and how they structure relationships between fractional division situations. The conclusions obtained through this study are as follows. First, in order to remind the reason for multiplying the reciprocal of the divisor or the meaning of the reciprocal, it is necessary to explain the calculation process by interpreting the fraction division formula as the context of a measurement division or the context of the determination of a unit rate. Second, the rectangular partition model can complement the detour or inappropriate parts that appear in the existing model when interpreting the fraction division formula as the context of a measurement division, and can be said to be an appropriate model for deriving the standard algorithm from the problem of the context of the inverse of a Cartesian product. Third, in the context the inverse of a Cartesian product, the rectangular partition model can naturally reveal the calculation process in the context of a measurement division and the context of the determination of a unit rate, and can show why one division formula can have two interpretations, so it can be used as an integrated model.

• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.403-413
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• 2021

This paper emphasizes the effect of using poetry in the University General English education and suggests the teaching method of English education with a Frost's poem, "Out, Out- ." These days, learner-centered English education and integrative study of four linguistic functions, reading, listening, speaking and writing are considered important in the University General English class. Poetry is very effective text for the education purposes. Poetry techniques like a visual image, rhythm, rhyme, or repetition are actually mnemonics and strongly connected to the enhancement of memory and oral linguistic function. This paper suggests the specific education methods in the poetry selection, pre-reading step, reading step and after- reading step with concrete examples of "Out, Out-." These education methods through the 'oral text' can be a good and sustainable model for learner-centered education.

• Journal of The Korean Association of Information Education
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• v.9 no.4
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• pp.595-606
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• 2005

7차교육과정에서의 초등 컴퓨터교육은 재량활동시간 또는 특별활동시간에 단순한 응용프로그램(워드프로세서, 엑셀, 파워포인트 등)을 활용하거나 인터넷을 이용한 정보검색 수준이다. 따라서, 문제해결 능력이나 논리적 사고력을 향상시키는데는 미흡하다. 인지능력이 뛰어난 초등학교 5, 6학년에는 이러한 컴퓨터 활용방법 교육보다 컴퓨터 기초원리 또는 프로그래밍교육이 필요하다. 본 논문은 프로그래밍교육을 재량 특별활동 시간에 학년별(5, 6학년) 또는 통합학년으로 학습할 수 있게 프로그래밍교육과정 60차시 분을 개발하여 제안하였다. 개발한 교육과정은 교수 및 학습자의 요구사항을 최대한 반영하기 위해 설문조사 등을 통해 얻은 기초자료를 참조하였다. 제안한 교육과정이 초등학교 5, 6학년에 적합하고 우수한지를 검토하기 위해 일부 차시의 교육과정으로 5, 6학년을 대상으로 재량활동시간에 직접 교수 학습한 후 자기평가, 설문조사를 실시하였다. 결과로 제안한 교육과정이 적합성과 우수성이 있다고 판단되었다.