• 과학교육연구지
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• 제36권2호
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• pp.167-185
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• 2012

본 연구는 생물 예비교사의 과학수업모형을 적용한 수업시연에 나타난 질문 유형을 분석하여 수업 전문성 향상을 위한 개선점을 찾는데 목적이 있다. 질문 유형을 분석하기 위한 질문 분석틀은 크게 범주1(인지적 영역질문, 탐구기능질문, 정의적 영역 질문), 범주2(반복질문, 범위를 좁히는 질문, 연습 질문), 범주3(학생활동 진행 질문, 기억 질문, 사고 질문) 질문 유형으로 구분되었다. 5가지 과학수업 모형을 적용한 생물 예비교사의 질문 유형을 분석한 결과, 인지적 영역질문과 기억질문이 가장 높은 빈도를 나타냈다. 순환학습모형에서는 인지적 영역 질문이 가장 많이 나타났고, 특히, 학생활동 진행형 질문은 순환학습모형의 '1차 개념도입단계'와 실험을 수행한 '2차 탐색단계'에서 많이 사용되어 단계의 특징을 나타내고자 하였다. 발견학습모형은 관찰과 측정, 분류, 일반화 과정이 통합되어 있으나 수업시연에서는 기억질문이 많았고, 탐구기능 질문의 비중이 낮게 나타났다. 탐구학습모형에서도 기억질문이 많았고, 다른 수업모형에 비해 탐구기능 질문이 탐구학습모형의 '실험설계단계'와 '실험단계'에서 많이 나타났다. STS수업모형에서는 정의적 영역질문과 사고질문이 다른 수업모형에 비해 많이 나타났다. 개념변화학습모형에서는 기억질문을 많이 사용하여 개념변화학습모형의 모든 단계에서 학생들의 오개념을 자극하고 과학적 개념의 수정에 많은 도움을 주었다.

• 한국가정과교육학회지
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• 제22권1호
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• pp.97-115
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• 2010

본 연구는 제 7차 교육과정 중학교 "기술.가정" 교과서의 가정 영역에 제시된 질문을 Bloom의 인지적 영역의 수준에 따라 질문의 빈도, 수준, 위치를 분석하는 데 목적이 있다. 이에 임의로 5개의 출판사의 교과서를 선정해 총 15권을 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 가정 교과서에 포함된 Bloom의 인지적 영역 질문은 1학년(36.9%)이 가장 많았고, 2학년(33.6%), 3학년(29.5%)의 순이었으나 그 비율은 세 개의 학년이 비슷하였다. 가정 교과서에 제시된 질문을 Bloom의 인지적 영역에 따라 분류하였을 때 이해 질문(28.9%)과 적용 질문(28.3%)이 많았고, 지식(21.8%), 분석(8.6%), 종합(6.8%), 평가(5.6%) 수준의 질문은 그 비율이 점차 줄어들었다. 학년별로는 1학년과 3학년은 이해 질문과 적용 질문이 많았고, 2학년은 적용 질문이 가장 많은 비중을 차지했다. 둘째, 중학교 가정교과서에서 Bloom의 인지적 영역 질문의 위치는 읽기 후 질문이 49.2%로 가장 많았고, 읽기 중 질문이 36.7%, 읽기 전 질문은 14.1%를 차지하였다. 읽기 전 질문에서는 학습자들의 흥미를 불러일으키고 사전지식을 조성하고 활성화시키는 목적으로써 지식수준(11.4%), 이해수준(43.2%)의 질문이 주로 나타났고, 읽기 중 질문에서는 학습의 이해와 좀 더 폭 넓은 사고를 할 수 있는 수단으로 적용수준(36.7%)의 질문과 이해수준(25.5%)의 질문이 이용되고 있었다 읽기 후 질문에서는 지금까지 학습한 내용의 점검을 하는 역할로서의 질문인 지식수준(33.4%)과 이해수준(26.8%)의 질문이 많이 나타났다.

• 한국초등과학교육학회지:초등과학교육
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• 제26권2호
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• pp.149-160
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• 2007

This study was conducted to investigate the relationships between the patterns of elementary school teachers' explanations and the patterns of students' questions types on scientific phenomena. for the purposes of this study, we collected questions related to scientific phenomena from 255 $3rd{\sim}6th$ students in 2 elementary schools. Classifying the students' questions collected, 20 representative questions for each type were selected. Data regarding teachers' scientific explanation from 62 teachers of 3 elementary schools were also collected. The results of the analysis of the questions for each science field show that the students in the 3rd, 4th, and 5th grades have the most questions regarding biology, and those in the 6th grade have more questions regarding earth science. Regarding question types, object exploration questions and explican exploration questions formed the majority. Moreover, the higher the students' grades, a decrease in the number of conjectural questions and an increase in the number of causal questions were observed. As a result of the analysis of the teachers' explanation, the following explanation types could be discerned; conjecture, hypothesis, prediction, teleological explanation, information given to feed exploration questions, as well as verification and information supply fer verification purposes. There were 4 kinds of relationships between question types and explanation types. One was the explanation fitting to each question type, a second was the explanation with additional content than the question required, a third was where the explanation was inappropriate to the question, and a forth was where the teacher responded that they "don't know." This study, investigating the relationships between questioning as a scientific inquiry process and explanation, will help to promote discussion regarding science classes in elementary school.

• 한국초등과학교육학회지:초등과학교육
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• 제35권1호
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• pp.1-12
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• 2016

The purpose of this study was to analyze question's patterns in elementary school science teacher's guide books of 5, 6th grade under the 2009 revised curriculum. A modified analysis framework based on Blosser's classified system was used to analyze 1,982 questions extracted from elementary science teacher's guide books by grade, by domain, and by teaching and learning stage. The findings of this study were as follows. First, of the 1,982 questions, the most prominent type of question was the propositional question and the following was the reproductive question. And, in comparing the question's patterns between 5, 6th grade, it was found that 6th grade had higher rate of close typed question, while 5th grade had higher rate of open typed question in its curriculum. Secondly, a comparative study about two domains, material and energy science domain and earth and life science domain, showed that the number of questions of each domain was not much different. However, it was found that propositional questions and applicable questions showed a higher rate in material and energy science domain, and anticipated questions and open typed questions including divergent and evaluative question showed higher rate in earth and life science domain. Moreover, although the total number of questions from integration and my fun research domain's contents was small, the rate of open typed questions was higher than any other domains. Finally, as a result of comparing and analyzing question's pattern in teaching and learning stages, the rate of reproductive question and anticipated questions was high at the stage of introduction. At the stage of development, the rate of propositional and reproductive questions was high. At the stage of conclusion, the rate of synthetic and applicable questions was high.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제36권1호
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• pp.89-105
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• 2022

본 연구에서는 수와 연산 영역 지도 시 효과적인 발문 활용에 있어서 교수·학습상의 시사점을 얻기 위하여 2015 개정 수학과 교육과정에 따른 초등학교 수학 교과서의 수와 연산 영역 단원에 제시된 발문의 유형과 작용 기능을 학년군별로 비교 분석하여 발문의 특성을 파악하였다. 연구 결과 수와 연산 영역 단원에 제시된 발문은 학년군별로 공통되게 추론 발문, 사실 발문, 추론을 요구하지 않는 열린 발문 순으로 많이 나타났으며, 모든 학년군에서 추론 발문이 주를 이루고 있었다. 또한 모든 학년군에서 문제의 추측, 발명, 해결 활동을 돕는 기능으로 작용하는 발문과 수학적 추론을 돕는 기능으로 작용하는 발문이 상대적으로 많이 나타났다. 이처럼 수와 연산 영역 단원에 제시된 발문의 유형과 작용 기능은 학년군별 학습 내용의 특성과 관련이 있음을 유추할 수 있다. 본 연구는 수와 연산 영역 지도에 활용할 수 있는 발문 구안에 참고 자료를 제공하여 발전적인 교수·학습 방안 마련에 기여할 수 있을 것이다.

• 한국학교수학회논문집
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• 제3권1호
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• pp.117-129
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• 2000

The purpose of this research consists in understanding how the effects of Teaching Method by Questions on the achievement ability of math study and learning attitude are in the aspect of teaching and learning procedure, compared with those of the traditional teaching way. To attain the purpose, the research questions have been set up as follows: ［Research Question 1］ How to make a teaching plan of effective Learning by Questions\ulcorner ［Research Question 2］ Can Learning by Questions bring about a meaningful difference between two groups (experimental group and comparative group) in the aspect of the achievement ability of math study\ulcorner ［Research Question 3］ Can Learning by Questions change the Learning attitude of the students positively\ulcorner The outcome is as follows: First, it shows that the experimental group with Learning by Questions have marked more significant difference than the comparative group in the aspect of the achievement ability of math study. That is, Learning by Questions has a positive effect on the achievement ability of math study. Second, the experimental group with Learning by Questions have brought about more positive learning attitude than the comparative group without Learning by Questions.

• 보건교육건강증진학회지
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• 제29권3호
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• pp.23-34
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• 2012

Objectives: This study aims to compare the contents of physical activity questions of Korean National Health and Nutrition Examination Survey(KNHANES), and to propose suggestions for improvement. Methods: Questions measuring physical activity prevalence of adults in the KNHANES from KNHANES I(1998) to the first year of KNHANES V(2010) were compared. Results: The questions used in each survey showed some problems in consistency and appropriateness. Major issues identified are as follows. First, the questions in each survey were not consistent, and would be inappropriate to make time series comparisons. Second, the purpose of physical activity was not clear. Third, the examples of physical activities suggested in the questions were not appropriate. Fourth, the intensity of physical activity were not adequately described. Fifth, by excluding walking from the moderate-intensity physical activity category, the prevalence of moderate-intensity physical activity could be underestimated. Sixth, it is difficult to measure the total amount of physical activity performed in one day because answers from the other domains cannot be clearly differentiated. Conclusions: The physical activity questions in the KNHANES questionnaire should be improved so that they are consistent with the purpose of survey, the respondents can easily understand the contents of the questions, and the questions can measure all physical activity performed in the different domains.

• 음성과학
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• 제13권3호
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• pp.207-219
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• 2006

The present study was designed to investigate the comprehension of 'who' and 'what' questions in 2- to 3-year-old normal children. Sixty children were divided into 3 groups depending on their ages, i.e., age groups 2;6-2;11, 3;0-3:5, and 3;6-3;11. Three types of 'who' questions and 2 types of 'what' questions were generated depending on the attached case markers, i.e., who-nominative, who-accusative, who-dative, what-nominative, and what-accusative. The children watched 36 cuts of short video recordings. After watching each cut, they were asked to answer one of the 5 types of wh-questions. For the 'who-nominative' and 'what-accusative' questions, even the late 2-year-old children performed with over 70% of accuracy, and the late 3-year-old children performed with over 95% of accuracy. For the 'who-accusative' and 'who-dative' questions, the late 2-year olds exhibited difficulty in comprehension with performance accuracy of 41% and 33%, respectively. However, the late 3-year olds could comprehend those questions correctly with over 90% of accuracy. On the other hand, in answering 'what-nominative' questions, the children did not show rapid development across the age groups, as the mean performance accuracies of the 3 groups were 39%, 49%, and 59%, respectively. The results indicated that children's understanding of a wh- question is largely affected by the case of the interrogative.

• 공학교육연구
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• 제22권3호
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• pp.49-58
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• 2019

The purpose of this study is to compare learners' perceptions regarding the processes and the educational effects of fostering learner-generated questions in engineering education according to the questioning attitude of engineering learners. For this, after developing and implementing the appropriate strategies for fostering learner-generated questions in an engineering statistics course, this study analyzed 56 learners' survey responses and used ANOVA to investigate the group differences. The results showed that the educational effects and implications of fostering learner-generated questions were different according to the learners' questioning attitude. The study also confirmed that learners' questioning attitude should be considered as one of the important learner's characteristics in developing and implementing the strategies of fostering learner-generated questions in engineering education. Especially, fostering learner-generated questions produced positive effects on the passive questioning learners but not particularly on the learners who were asking no questions at all in other courses. Learners who asked no questions still have difficulty in generating deep meaningful questions and presenting them and thus require more instructors' strategies and active support for them.

• Nuclear Engineering and Technology
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• 제53권6호
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• pp.2046-2055
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• 2021

This paper analyzed the primary concerns about radiation among the Korean public with a big data analysis of questions posted at the section of "Knowledge iN" on the portal site NAVER in Korea from January 2010 to August 2020. First, we extracted questions about radiation and categorized them into the three categories with TF-IDF analysis: "Medical," "Career Counseling," and "General Interest". The "Medical" category includes questions about radiation diagnosis or treatment. The "Career Counseling" category includes questions about entering college and the prospect of finding jobs in radiation-related fields. The "General Interest" category includes questions about terminology and the basic knowledge of radiation or radioisotopes. Second, we extracted common questions for each category. Finally, we analyzed the temporal change in the numbers of questions for each category to confirm whether there is any correlation between radiation-related events and the number of questions. The analysis results demonstrate that major radiation-related events have little relevance to the number of questions except during March 2011.