• 한국학교수학회논문집
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• 제14권3호
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• pp.241-263
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• 2011

학교 교육의 내실화 및 교사의 수업 전문성을 높이기 위한 노력의 일환으로 최근에 이르기까지 국가 수준의 차원에서 좋은 수업 선정 및 사례에 관한 연구, 수업평가 시행을 위한 기준 개발에 관한 연구, 그리고 교사 지식에 관한 특징 규명 및 이를 통한 수업 컨설팅에 관한 연구 등이 교과별로 꾸준히 시행되어 왔다. 이의 궁극적 목적은 교사 지식의 중요성을 인식하여 이 부문의 계발을 통해 교사의 전문성을 신장시키고 자 함이다. 이의 실천적 방안의 하나로, 교사 자신 및 동료 교사의 수업평가는 매우 중요한 역할을 할 것이며, 이에 관한 평가기준 개발 및 관련 연구는 의미 있는 일이라 하겠다. 이에 따라, 본 연구에서는 수학 수업 및 평가에서의 교사 지식에 관한 여러 선행 연구를 바탕으로, 교사의 교수 학습 방법 및 평가에 관한 지식에 초점을 두어 이 에 적합한 수업평가의 요소를 탐색하고자 하였다.

• 대한지구과학교육학회지
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• 제6권2호
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• pp.152-158
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• 2013

The purpose of this work is to investigate pre-service elementary teachers' belief in science gifted education. To do that, from September to November 2012, this research had been conducted with 42 students who were in the third year of P University of Education. The conclusions of this work are presented as follows: First, the pre-service elementary teachers considered exploration ability to be the most important talent for the gifted students in science, and chose task commitment as the next most important. They regarded intelligent ability and leadership ability as the relatively less important. Secondly, regarding the most important tool in choosing scientifically gifted students, the pre-service elementary teachers preferred creativity test. It was found that they considered the intelligence test and academic achievements, which require intelligent ability, to be the less important. Thirdly, regarding the special knowledge related to science gifted education, the pre-service elementary teachers considered pedagogical knowledge about the gifted to be the most important. Fourthly, regarding a class type for gifted students in science, the pre-service elementary teachers most preferred project learning. Project learning is a learning method in which students choose an interesting problem and solve the problem in cooperation with group members. It is the most widely used exploration class in gifted education. It is in the same context as the result that exploration ability is the most important factor to elementary gifted students in science. This work revealed that, with regard to a talent for the gifted in science, judgment of the gifted in science and science gifted education, the potential ability and affective ability of gifted students are considered to be more important than their intelligent ability. Therefore, it was analyzed that pre-service elementary teachers' belief in the gifted students in science is almost consistent with the recent trend of gifted education.

• Journal of the Korean Data and Information Science Society
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• 제22권4호
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• pp.651-660
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• 2011

본 연구에서는 향후 S/W와 H/W 분야에서 확률 및 통계 교과목의 교수와 학습을 향상시키기 위한 목적으로, 첫째 S/W와 H/W 전공자들의 확률 및 통계 교과목의 필요성 인식과 교과목 구성내용 등에 관한 정보를 설문조사를 통해 파악하였다. 둘째 이 분야의 전공교과목인 패턴인식에 확률/통계 및 자료분석을 연계하여 교수-학습함으로서 학업성취도 향상과 관련된 교육적 효과를 분석하였다. 또한 본 연구에서는 설문조사와 교육사례를 실시하고 통계적으로 분석하여 바람직한 확률 및 통계 교육의 한 방법을 제시하였으며, 이 분야의 신기술 습득과 다양한 주제에 대한 융통성 있는 접근 능력을 함양하기 위해서 확률 및 통계의 필요성을 제시하였다.

• 영어어문교육
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• 제15권2호
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• pp.261-280
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• 2009

This study focuses on providing the pedagogical implications of stress in English pronunciation teaching since stress is one the most important characteristic factors in English pronunciation (Bolinger, 1976; Brown, 1994; Celce-Murcia, Brinton & Goodwin, 1996; Kreidler, 1989). The author investigated stress production regarding in terms of duration, pitch, and intensity by a group of native speakers of English and a group of low-proficiency South Kyungsang Korean college students for their pre-test. For both of the pre- and post-test, the same stimuli, which consisted of a one-syllable word, two two-syllable words, three three-syllable words, and three four-syllable words, were used along with the various sentence positions: isolation, initial, medial, and final. Soft ware programs, ALVIN and Praat, were used to record and analyze the data. Since Celce-Murcia et al. (1996), Klatt (1975), and Ladefoged (2001) treat duration of the stressed syllable more significantly than other factors, pitch and intensity, with respect to the listener's point of view, the author developed a special method of teaching English stress using a traditional Korean drum to emphasize duration. In addition, the results from the native speakers' production showed that their main strategy to realize stress was through lengthening stressed syllables. After six weeks of stress instruction using the drum, the production of the native speakers and the SK Korean participants from the pre- and post-test were compared. The results from the post-test indicated that the participants showed great improvement not only in duration but also in pitch after the stress instruction. Pitch improvement was unexpected but well-explained by the statement that long vowels receive accent in loan word adaptation in North Kyungsang Korean. The results also showed that the Korean participants' pitch values became more even in their duration values for each syllable as the structure of the word or the sentence became more complex, due to their dependency upon their L1.

• 정보교육학회논문지
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• 제22권1호
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• pp.23-32
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• 2018

이 연구는 교원이 학교현장에서 디지털도구 활용 수준을 높이기 위한 디지털역량과 교수지식을 결합한 연수구조에 대한 것이다. 기존 국내의 교원연수는 학교현장에서의 활용도가 낮은 것으로 나타났다. 이에 본 연구에서는 디지털역량 내용교수지식(TPACK)의 하위 구조인 디지털역량교수지식(TPK)에 집중하여 교원연수체제를 제안하였다. TPK의 핵심적인 내용은 해당교수학습에 적합한 디지털도구의 선정과 디지털도구의 특성에 맞는 교수학습 요소를 선택하는 것이다. 그리고 본 연구에서는 이와 같은 내용을 수업목표설정, 수업내용전개, 평가 등의 3단계로 모듈화하여 제시하였다. 또한 본 연구의 연수체제는 TPK 요소에 대하여 연수생이 직접 구성하는 문제해결방법으로 연수를 운영하는 형태로 제시하였다. 그리고 TPK 선정 전략과 연수 프레임에 대해 현장교사대상 질적 조사를 실시하였다. 인터뷰 참여교사들은 TPK전략과 연수구조에 대해 타당성이 있는 것으로 판단하였다.

• 한국초등수학교육학회지
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• 제21권1호
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• pp.1-22
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• 2017

연산법칙은 산술 학습을 위해 계산 원리 파악 및 효과적인 계산 전략 개발에 필수적인 것으로 간주되며, 초등학교에서 초기 대수 지도에 대한 긍정적 견해와 더불어 연산에 대한 직관적 관념 및 구조적 이해를 위해 연산법칙 자체에 대한 탐구가 요구된다. 따라서 연산법칙에 대한 이해가 부족할 경우, 연산법칙을 가정한 후속 학습시 학습 곤란과 오개념 형성을 유발할 우려가 있다. 이에 본 연구는 초등학교 수학 교과서에서 연산법칙이 다루어지는 특성을 분석함으로써 연산법칙의 바람직한 지도 방안을 탐색하는 것을 목적으로 한다. 이를 위해 우리나라 교육과정기에 따른 교과서 분석을 통해 어떤 연산법칙이 어느 시기에 어떤 방법으로 지도되어 왔는지를 비교하고 연산법칙을 가정하는 내용 전개 사례를 추출하였다. 그 결과에 대한 논의에 기초하여 초등학교 수학에서 연산법칙의 지도 필요성과 가능성을 확인하고 지도 방안에 대한 시사점을 도출하였다.

• 한국산학기술학회논문지
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• 제12권11호
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• pp.4788-4795
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• 2011

본 연구는 전통적인 방식으로부터 U-Learning으로 학습 패러다임을 전환하는 효과 및 가능성을 검토하고 제안하기 위한 것이며, E-Learning으로부터 M-Learning 및 U-Learning으로의 교수법 플랫폼 전환을 고려하기 위한 것이다. 개인별 학습 프로세스에 학습 환경이 어떤 영향을 미치는가에 대한 적절한 연구없이는 양질의 교육을 제공하기 어려울 것이다. 현대는 언제 어디서나 교육을 받을 수 있는 새로운 학습 환경 시대를 맞이하고 있으며, 누구나 평생교육을 받을 수 있게 되었다. 이러한 경향의 장점을 최대화하고, 양질의 교육을 진행하기 위한 제한 사항들을 확인하여야 하는데, 이들 요소들은 U-Learning 및 이를 가능하게 하는 기술과 함께 논의되어야 한다. 보급교육 혹은 평생교육은 많은 연구기관의 관심을 받고 있는바, 본 논문에서는 학습 모드 및 학습 양상의 유형에 대한 논의도 포함하였다.

• 교육철학
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• 제46호
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• pp.45-70
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• 2012

The purpose of this study is researching on educational difficulty in the history of western education. In other words, the goal and significance of this paper lies in knowing the essential meaning of education based on the norms of difficulty. The major method for this study is hermeneutical-anthropological pedagogy. My fundamental claim is the following: the essential nature of teaching is difficulty at any instructional condition and situations. Such a discrete idea was clearly identified and confirmed in the process of pedagogical anthropology. That is, through the consciousness of educational difficulty and critical review for the history of western education, I can cleary define the concept of educational difficulty. Educational difficulty was various ways for understanding by all audiences. Namely, various formulars were developed for understanding it according to the age, cultures, nations, ideology, etc.. But there are continuous characters on the way for understanding on educational difficulty. The results on research are as followings. In the primitive age, fundamental difficulty of education lies in the initiation ceremony. At the classical ancient time, the purpose of education was 'Politai' with politike arete, in this educational conditions, instruction have a complex dimension politically as well as psychologically. At the medieval age, educational difficulty lies in the 'Askese' for instructional methods. In the modern and conventional age, educational difficulty is more and more complex and confused on goals, methods, evaluations, etc.. Most of all, the major or key concept of educational difficulty in this world is the conflict between the two instructional principles, that is, objectivism and constructivism in education. At now, the schoolworks for instruction over all educational situations and conditions have a difficulty of traditional as well conventional dilemma. In conclusion, educational difficulty have formal, natural, original attribute and it is general and universal phenomenon.

• Korean journal of medical education
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• 제30권4호
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• pp.295-308
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• 2018

Purpose: Although medical curricula are now better structured for integration of biomedical sciences and clinical training, most teaching and learning activities still follow the older teacher-centric discipline-specific formats. A newer pedagogical approach, known as Collaborative Learning Cases (CLCs), was adopted in the medical school to facilitate integration and collaborative learning. Before incorporating CLCs into the curriculum of year 1 students, two pilot runs using the action research method was carried out to improve the design of CLCs. Methods: We employed the four-phase Kemmis and McTaggart's action research spiral in two cycles to improve the design of CLCs. A class of 300 first-year medical students (for both cycles), 11 tutors (first cycle), and 16 tutors (second cycle) were involved in this research. Data was collected using the 5-points Likert scale survey, open-ended questionnaire, and observation. Results: From the data collected, we learned that more effort was required to train the tutors to understand the principles of CLCs and their role in the CLCs sessions. Although action research enables the faculty to improve the design of CLCs, finding the right technology tools to support collaboration and enhance learning during the CLCs remains a challenge. Conclusion: The two cycles of action research was effective in helping us design a better learning environment during the CLCs by clarifying tutors' roles, improving group and time management, and meaningful use of technology.

• International Journal of Computer Science & Network Security
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• 제21권3호
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• pp.295-303
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• 2021

The relevance of the research is due to the fact that the issue of poverty is one of the most acute social problems of the beginning of the third millennium. The phenomenon of poverty is widespread in third world countries as well as it is observed in relatively developed countries. Poverty rates in Latin America are threatening. Consequently, the issue of social and economic inequality in these countries has become extremely acute. The purpose of the research: to identify the causes of poverty and social inequality and substantiate the main directions of poverty reduction in third world countries. The research methods: comparative analysis; index method; systematization; grouping; generalization. Results. The classification of the causes of poverty has been carried out and the directions of its overcoming in the countries of Latin America on groups of indicators have been defined, namely: 1) political; 2) economic; 3) demographic; 4) regional-geographical; 5) social; 6) qualification; 7) personal. Based on the Net Domestic Product indicator, a comparison of economic indicators of the studied countries has been carried out. It has been revealed that from 1990 to 2018 income inequality increased in 52 of 119 countries studied, and decreased in 57 states. Inequality has increased in the world's most populous countries, particularly China and India. In general, countries with growing inequality are home to more than two-thirds (71%) of the world's population. Trends in the distribution of income in the world have been investigated by applying the Gini index, the high level of which is observed in Latin America (Colombia 48,9%, Panama 46,1%, Chile and Mexico 45,9%). The forecast of the impact of the Covid-19 pandemic on this issue has been outlined; the ways of its impact on the economies of the countries have been studied. As a result of the study, the main directions and mechanisms of the strategy for poverty reduction and social inequality in the third world countries have been identified. The implementation of the poverty reduction strategy presented in this academic paper may have a positive impact on the economic situation of the population of Latin American countries.