• 한국수학교육학회지시리즈A:수학교육
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• 제62권2호
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• pp.195-209
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• 2023

본 연구는 TIMSS 2019 국내 중학교 2학년 학생들의 자료를 다층구조방정식모형에 적용하여 학생수준과 교사수준에서 수학교사의 교수능력과 수업활동유형이 학습자의 수학가치인식과 수학자신감, 그리고 수학흥미에 미치는 영향 및 구조적 관계를 분석하였다. 분석결과, 학생수준과 교사수준에서 수학교사의 교수능력은 수학가치인식과 수학자신감, 수학흥미에 정적인 영향을 미쳤으며, 수학가치인식과 수학자신감 역시 수학흥미에 정적인 영향을 미쳤다. 또한, 수학교사의 교수능력은 수학가치인식과 수학자신감을 매개하여 수학흥미에 간접적인 정적 영향을 미쳤다. 그리고 수업활동유형 중 학습내용을 새로운 문제상황에 스스로 적용하기는 수학가치인식에 정적인 영향을 미쳤지만, 수학흥미에는 부적 영향을 미쳤으며, 동질 능력 그룹활동은 수학자신감과 수학흥미에 정적인 영향을 미치는 것으로 나타났다. 본 연구는 학생수준과 교사수준의 다층적 분석을 통해 학교현장의 수학수업에 의미있는 시사점을 제시한다.

• 영어어문교육
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• 제11권4호
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• pp.261-286
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• 2005

Lately, teaching methods and instruments have become student-centered and are directed towards developing a communicative competence of learners. However, compared with that of other countries, the level of our students English is not very good. I guess the reason is that our English education is focused on the uniformal teaching methods regardless of the differences of intelligence, affective domains and study time. I tried to find the relationship between these factors and the students' English accomplishments. So I divided the students into 2 groups of superior and inferior students by the standard of intelligence, affective domain and study time and compared the scores between the groups in the fields of reading comprehension, grammar, pronunciation, accent, vocabulary, and listening. These were the results that followed: First, intelligence has a great influence students' English accomplishment in all fields. Second, affective domains such as motivation, anxiety, attitude, confidence, and studying time also have some influence on the students' English accomplishments. Third, the sequence of these factors according to their influence force are as follows: study time, anxiety, intelligence, motivation, attitude, and confidence. So we can conclude that we should teach English according to our students' ability in the field of intelligence and affective domains and should not ignore the individual differences they have.

• 대한수학교육학회지:학교수학
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• 제13권3호
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• pp.385-404
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• 2011

반성적 교수는 최근 교사의 수업 전문성 신장측면에서 다방면으로 연구되고 있다. 이와 관련하여 본 연구에서는 초등학교 수학과의 반성적 교수 과정에서 나타나는 초임교사와 경력교사의 사고를 사례 연구의 방법을 사용하여 조사하였다. 자료 분석 결과 반성적 교수 초기에는 초임교사의 경우 수업 중 오류 발견의 빈도가 적었고 자신감 부족으로 인해 반성의 결과를 적극적으로 수업에 적용하지 못한 것으로 밝혀졌다. 이에 비해 경력교사는 초임교사보다 수업 중 오류 발견의 빈도가 높았으며 자신감과 확신으로 인해 반성의 빈도가 높지 않았다. 두 교사는 반성적 교수에의 참여가 증대할수록 공통적으로 교과 전문가 조언의 필요성을 느끼게 되었으며, 교사 중심의 수업보다는 점차적으로 학생들과의 상호작용을 중시하는 방향으로 수업을 전개하였다. 아울러, 초임교사는 학생들과의 상호작용 빈도가 경력교사에 비하여 상대적으로 높아지게 되었고, 경력교사는 반성의 빈도가 높아지게 되었다. 이러한 결과를 토대로 본 논문은 추후 초임교사와 경력교사 간의 상호 협력적 수업 반성 및 수업 개선을 위한 각종 시사점들을 제시하고 있다.

• 한국가정과교육학회지
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• 제18권1호
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• pp.17-29
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• 2006

본 연구는 2001학년도부터 시행되어 은 제7차 교육과정에서 $\ulcorner$기술.가정$\lrcorner$ 교과 운영에 대한 교사의 애로점, 교수 활동 자신감 및 만족도를 알아보는 데 목적이 있다. 본 연구를 위해서 중, 고등학교 $\ulcorner$기술.가정$\lrcorner$ 교과 담당 교사들에게 질문지를 우편으로 발송하였으며, 수집된 자료는 SPSS/WIN 10.0프로그램을 사용하여 빈도, 백분율, 평균, 표준편차, t-test, 교차분석을 실시하였다. 본 연구의 결과로 다음과 같이 결론을 내릴 수 있다. 첫째, $\ulcorner$기술.가정$\lrcorner$ 교과의 운영형태는 전담지도와 분담지도가 비슷한 비율로 이루어져 2001학년도 시행초기보다는 영역별 분담지도가 비교적 많이 이루어지고 있었으며, 국 공립학교와 남녀공학인 학교에서 영역별 분담지도가 더 많이 이루어지고 있었다. 둘째, 교사들이 $\ulcorner$기술.가정$\lrcorner$ 교과 지도와 관련하여 느끼는 애로점은 비전공 영역의 기능 및 지식 부족, 학생들의 학습 흥미 저하, 수업 자료 부족, 평가에 대한 부담 순으로 나타났다. 셋째, $\ulcorner$기술.가정$\lrcorner$ 교과의 내용 영역에 대한 교수 활동 자신감에서는 전공에 따라서는 가정 영역은 가정과 교사의 자신감이 높게 나타났고, 기술 영역은 기술과 교사의 자신감이 높게 나타났으며, 운영형태에 따른 자신감의 차이를 보면 분담지도하는 교사가 전담지도하는 교사보다 교수 활동 자신감이 높게 나타났다. 넷째, 운영형태에 따른 만족도는 전담지도보다 영역별 분담지도가 더 높게 나타났다. 이상의 연구 결과를 토대로 살펴보면, 영역별 분담지도하는 교사가 전담지도하는 교사에 비해 거의 모든 단원에서 교수활동 자신감이 높게 나타났고 운영형태에 따른 만족도도 높게 나타난 점은 일선 학교에서의 $\ulcorner$기술.가정$\lrcorner$ 교과 운영에서 고려되어져야 할 것으로 여겨진다.

• 대한간호학회지
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• 제48권6호
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• pp.720-730
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• 2018

Purpose: The purpose of this study was to investigate patient safety teaching competency of nursing faculty and the extent of teaching patient safety topics in the nursing curriculum. Methods: A national survey was conducted with full-time nursing faculty in 4-year nursing schools. Regional quota sampling method was used. An online survey was sent to 1,028 nursing faculty and 207 of them were completed. Among the 207, we analyzed data from 184 participants. The revised Health Professional Education in Patient Safety Survey was used. Data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson's correlation analysis, and multiple linear regression analyses. Results: The faculty's self-confidence was lower than their perceived importance of patient safety education. The mean score of teaching patient safety was $3.52{\pm}0.67$ out of 5, and the contents were mostly delivered through lectures. The extent of faculty's teaching varied depending on faculty's clinical career, teaching subjects, participation in practicum courses, and previous experience of patient safety education. The significant predictors of the extent of teaching patient safety were the faculty's self-confidence in teaching patient safety (${\beta}=.39$) during clinical practicum, their perceived importance of patient safety education during lectures (${\beta}=.23$), and the teaching subject (${\beta}=.15$). Conclusion: To enhance the competency of nursing faculty for effective patient safety education, a patient safety education program tailored to faculty characteristics should be developed and continuously provided for faculty. In addition, it is necessary to improve patient safety curriculum, strengthen clinical and school linkages, and utilize various education methods in patient safety education.

• 한국과학교육학회지
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• 제28권7호
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• pp.713-723
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• 2008

Science teaching-anxiety and science teaching-efficacy are influential factors in teachers' teaching practices and behaviors. In order to encourage elementary teachers to do better teaching practice, this study identified factors that have caused teachers' science teaching-anxiety, developed an instrument measuring science teaching-anxiety, and investigated the relationship between science teaching-anxiety and science teaching-efficacy. In addition, we attempted to suggest practical implications to enhance teachers' confidence in science teaching. The guiding research questions were 1) which factors affect science teaching-anxiety level of the preservice elementary teachers, and 2) how each factor of science teaching-anxiety is related to science teaching-efficacy. The subjects were 133 Korean preservice elementary teachers (57.1% were female) in a large city. The data sources included teachers' responses to three paper and pencil questionnaires: State-Trait Anxiety Inventory (STAI), Science Teaching-Anxiety Questionnaire (STAQ), and Science Teaching Efficacy Belief Instrument (STEBI-B). To clarify the science teaching-anxiety, we specified it into six factors: trait anxiety about nature of science and science teaching, state anxiety about instruction, science activities, student assessment, and professional responsibilities. The results indicated three significant aspects of science teaching anxiety and efficacy. First, their level of anxiety about professional responsibility and science teaching was relatively high among six factors. Second, there was a negative correlation between science teaching-anxiety and science teaching-efficacy. Third, trait anxiety about science teaching is the most influential factor for science teaching-efficacy while state anxiety about instruction and professional responsibilities were followed.

• 한국초등과학교육학회지:초등과학교육
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• 제37권4호
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• pp.402-415
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• 2018

This study aims to inquire into the U. S. elementary school teachers' storylines for science teaching methods, scientific knowledge and interactions with students. As research subjects, two American elementary school teachers, named Christina and Melissa, were selected. As test tools, this study adopted Storyline Test and semi-structured interviews. Firstly, in regard to the science teaching method, Christina evaluated that she gradually improved her science teaching skills up to positive 6 points, starting from 2 points in the first year of teaching career, while Melissa sustained a stable state with 5 points in the 9th year of teaching career, starting from 1 point in the first year of teaching career. It was found that both the teachers had more confidence in their science teaching methods by participating in various training programs. Secondly, Christina evaluated her scientific knowledge in the first year of teaching career as 4 points, but evaluated her present scientific knowledge as stable as 6 points since she started studying teaching materials actively, discussing with other teachers and having more ability of application through science class integrated with other school subjects, in the 7th year of her teaching career. On the other hand, Melissa evaluated her scientific knowledge in the first year of teaching career as 1 point since she did not exactly know what to teach elementary school students, but in the 6th year of teaching career, she sustained a stable state with points through joint-activities with other teachers. It was found that chances to research with other teachers had important effect on both the teachers' confidence in scientific knowledge. Thirdly, in regard to interactions with students in science class, Christina said that she did not have any interaction with students when instructing inquiry activities in the first year of teaching career, but since the 10th year of her teaching career, she had sustained a stable state with 6 points through active interaction with students, by leading learning projects and science competitive exhibitions, etc. On the other hand, Melissa evaluated her interaction with students in the first year of teaching career as 1 point because her class was reading-oriented, but since the 9th year of teaching career, she had sustained a stable state with 6 points so far, by developing inquiry activity strategies to improve interaction with students. Overall, it was found that inquiry activities played a central role in improving both the teachers' interaction with students.

• Communications for Statistical Applications and Methods
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• 제3권3호
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• pp.263-269
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• 1996

The somplest approximate confidence interval for the probability of success is the one based on the normal approximation to the binomial distribution, It is widely used in the introductory teaching, and various guidelines for its use with "large" sample have appeared in the literature. This paper suggests a guideline when to use it as an approximation to the exact confidence interval, and comparisons with existing guidelines are provided. provided.

• 공학교육연구
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• 제17권4호
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• pp.58-61
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• 2014

This paper introduces a tool for effective teaching of introductory computer programming. In order for the class to be effective, we try to attain attention, relevance, confidence, and satisfaction based on Keller's ARCS model. A web-based tool is developed to help both the students and the instructors.

• 한국수학교육학회지시리즈A:수학교육
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• 제47권4호
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• pp.405-419
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• 2008

The purpose of this study is to find oui the effects of teaching mathematical concepts by designing and applying teaching and learning programs that takes into consideration the students' strong intelligence, through the teaching and learning strategies based on the multiple intelligences theory. For this study, developmental and experimental research was conducted. In the developmental research part of the study, teaching and learning programs for teaching the concept of multiplication were designed and the activities based on the multiple intelligences were chosen. On the other hand, in the experimental research part, the data acquired from the application of nonequivalent control group pretest-posttest design in the actual classes was processed and analyzed. The results above indicate that the teaching and learning program based on the multiple intelligences theory improved the students' overall understanding of mathematical concepts by providing various types of activities. In addition, this program helped students to increase their confidence and generate a positive attitude towards learning math.