• 한국과학교육학회지
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• 제36권1호
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• pp.159-166
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• 2016

과학수업에서의 거꾸로 수업에 대한 이해와 경험을 바탕으로 거꾸로 수업을 적용하는데 겪는 어려움을 면담조사방법을 활용하여 분석하였다. 면담자는 서울, 경기에 근무하고 있는 교사 중 거꾸로 수업 경력을 기준으로 과학 교과에 2년 이상 거꾸로 수업을 운영한 경험을 가진 교사와 올해 처음 거꾸로 수업을 운영하기 시작한 교사를 초 중 고 학교급별로 각 1명 씩 총 6명을 선정하였다. 참여한 교사들에게 3단계 면담 조사를 실시한 결과, 초중고 과학 수업에서 거꾸로 수업 수행에 매우 높은 만족감을 나타내었다. 특히 탐구활동에 거꾸로 수업이 많은 도움이 된다고 하였다. 그러나 교사들은 수업 준비에 부담감을 가지고 있었으며 수업 구성에 대한 어려움을 겪고 있었다. 거꾸로 수업의 어려움 해결 방안에 대한 탐색으로서 교과서 체제에 대한 논의를 통해 현재의 수업을 개선하는데 다양한 시사점을 도출할 수 있었다.

• 한국멀티미디어학회논문지
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• 제19권4호
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• pp.780-788
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• 2016

Development of information and communication technologies has given a lot of changes in the business processing methods including the school and class managements. However, many business processing systems are still based on desktop computer. In particular, most of the class management system only supports desktop computers; hence school teachers have difficulty in using their class managements systems on mobile environment. In this paper, we proposed and developed a mobile classroom management system for teachers, which will easily handle information such as personal records of students, student counseling records, student life record and so on. The implementation of the application of mobile-based class management can be managed by many school elements including student register information, student evaluation records and transcripts, counseling report, and so on.

• 한국과학교육학회지
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• 제34권3호
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• pp.295-301
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• 2014

본 연구의 목적은 무게 재기 단원을 지도한 교사가 겪는 어려움과 무게 재기 단원을 학습하는 학생들이 겪는 어려움을 탐색하는 데에 있다. 이를 위해 교사 대상으로는 설문지, 면담, 자기반성성찰지를, 학생 대상으로는 설문지, 단원평가지, 면담을 통하여 자료를 수집하였으며 반복적으로 자료를 검토하고 범주화 하였다. 분석한 자료는 과학교육 전문가 2명과 함께 검토하였다. 연구결과 교사들이 겪는 어려움은 교사들의 절차적 지식의 부족, 교육과정의 연계성 부족, 충분하지 못한 수업환경, 그리고 학생들의 조작능력 미숙으로부터 나타났다. 학생들이 겪는 어려움은 오개념의 발생, 이해하기 어려운 개념, 조작능력 미숙, 수학적 능력의 부족, 실제에 원리 적용의 어려움, 문제해결능력 부족으로부터 나타났다. 그리고 교사들은 학생들이 실험부분에서 더 어려움을 겪는다고 인식을 하였으나 학생들은 개념을 이해하는데 더 많은 어려움을 겪는 것으로 나타났다.

• 공학교육연구
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• 제13권5호
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• pp.61-65
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• 2010

As an activity of one working group for the Good Practice program at Kumamoto University, we proposed a questionnaire survey on the degree in which students understand the uppermost points of importance in their classes in addition to the usual type of class questionnaire. Each class lists three uppermost points of importance which are essential for understanding the class content. The degree of understanding is classified into four levels: full, most, insufficient, and not at all understandings. Through the analysis of questionnaire replies, the degree of understanding for bachelor students in the Department of Engineering was discovered to be meaningfully affected by the degree of difficulty, the effectiveness of audiovisual aids, self-study time, and class attendance.

• 공학교육연구
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• 제22권5호
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• pp.13-19
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• 2019

It is important to encourage students who are having difficulty learning mathematics and majors due to lack of basic knowledge, and encourage them to improve their academic performance by focusing on and participating in class. The purpose of this study is to confirm the applicability of the Jigsaw Method by analyzing the change of the learner's academic achievement and the attitude of the learner's mathematics by applying the Jigsaw Model. During the four weeks, the Jigsaw Model was applied to 30 experimental students and the instructor-led lectures were given to 36 students in the comparative group. As a result of the study, it was confirmed that the average of the experimental groups applying the Jigsaw model was higher than the average of the comparative group in the lecture class. The results of the survey showed that the Jigsaw Model increased class concentration and participation, helped self - directed learning, and had high learning satisfaction.

• 중국학논총
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• 제63호
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• pp.121-136
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• 2019

Graded reading is to match reading competency of readers with difficulty levels of text, based on the study of readability. This article discusses how to apply new media to develop Chinese graded reading materials which are more interesting, scientific and practical than traditional paper materials. The graded materials on the new media platform can be used for Chinese second language learners to self-study, and also for instructors to support reading and writing instruction in class or after class.

• 한국생활과학회지
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• 제17권1호
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• pp.45-56
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• 2008

The purpose of this study was to provide data for the stress and difficulty of the principal on the day-care centers. For this purpose, we had interviewed with 154 principals on the day-care centers in Daejeon and Chungcheong-do. The principals reported that they had stress about administration of day-care center normally. Their stress was different by the type of the center, the number of the class and their sex. They had difficulties in administrating teachers, managing the center, relating with the authorized officials, and finances. For the governing their center expertly, they needed to improve the quality of teachers, to amplify the financial support, and so on.

• Educational Technology International
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• 제21권2호
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• pp.193-216
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• 2020

This study investigated university students' perspectives on good class and instructional practices through social network analysis. The subjects were 321 students in the third and fourth academic years in a Korean university. The subjects completed four open-ended questions, asking about experience of good class, good instructors' teaching practice, and their feelings and attitudes when participating in good class. As social network analysis, KrKwic (Korea Key Words in Context) was used to compute word frequencies and analyze semantic network structures and Ucinet Netdraw to assess centrality in the social network, consisting of degree centrality, closeness centrality, and between centrality. The results are as follows. First, students showed 5 keywords to depict what good class is, including 'understanding', 'example', 'video', 'interest', and 'communication'. Second, the characteristics of teaching methods by professors who practice good class indicate 'assignments', 'questions', 'understanding', 'example', and 'feedback'. Third, the top 5 keywords of students' attitudes as participating in good class are 'active', 'participation', 'focus', 'listening', and 'asking'. Last, keywords depicting desirable class that students most wanted to take next time are 'assignments', 'rewards', 'understanding', 'difficulty', and 'interest'. The findings from this study include the meanings of the semantic network structures of words in the text making up messages. Also this study can provide empirical evidence for educators and educational practitioners in higher education to create effective learning environments.

• 디지털융복합연구
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• 제13권8호
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• pp.1-8
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• 2015

본 논문은 다문화 아동들을 대상으로 로봇을 활용한 STEAM 수업을 통해 한국어 학습 효과를 분석한다. 이를 위해 학생들이 한국어에 대하여 느끼는 난이도와 흥미도를 측정하였다. 이 학습자들이 한글 명령어 입력 기반 프로그래밍 도구를 이용하여 변수, 데이터타입, 분기문, 반복문 등의 프로그래밍 명령어를 한국어로 학습하게 한 후 그들의 한국어 학습효과를 측정하였다. 학습 효과 측정을 위해 한 학년 수업 가운데 2학기 수업 개강 전과 수업 종강 후 각각 인터뷰를 실시하였다. 연연구결과, 우리나라와 언어적인 특징이나 문화권이 근접한 나라 출신의 다문화 아동이 로봇 활용 교육을 통한 한국어 이해도가 높았고 다문화 아동이 한국어를 배울 때 로봇을 활용한 수업이 효과가 있음을 알 수 있었다.

• 한국초등과학교육학회지:초등과학교육
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• 제33권3호
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• pp.597-606
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• 2014

The purpose of this study is to survey and analyze difficulties in teaching and learning elementary school science on the chapter titled 'electric circuit'. 28 elementary school teachers who teach 5th grade science and 73 5th grade students in elementary school were taken part in this survey. The pilot questionnaire was distributed to find out both the degree and the reason of difficulties in teaching and learning. The answers are analyzed with four areas to extract elements which make class difficult; Learner factors (L), Instruction factors (I), Curriculum & textbooks factors (C), and Environment factors (E). The results are as follows. (1) It can be seen that both students and teachers feel the highest difficulty in 7th lesson 'the direction of current', while they felt little difficulty in lesson 3 'conductor and nonconductor' and lesson 8 'the safety of electricity'. (2) The most mentioned reason of difficulties in teaching and learning was Learner factors (L). (3) Teachers felt many difficulties in experimental environment. On the other hands, students didn't think experimental failures as serious trouble. (4) Students felt many difficulties in new terms and hazy concepts or expressions. (5) Teachers felt a lot of difficulties in those from Curriculum & textbooks factors.