• 한국콘텐츠학회논문지
• /
• 제18권6호
• /
• pp.131-143
• /
• 2018

본 연구는 초등학생의 스마트폰 의존과 주의집중력의 관계에서 자아탄력성이 매개효과를 가지는지 확인하기 위하여 수행하였다. 이를 위해 본 연구는 경상남도 김해시에 소재하는 초등학교 5학년 학생 326명을 대상으로 하였으며, 자료분석은 SPSS 24.0을 이용하였다. 연구의 주요 결과는 다음과 같다. 첫째, 초등학생의 스마트폰 의존은 자아탄력성과 유의미한 부적상관이 있는 것으로 나타났다. 둘째, 초등학생의 스마트폰 의존은 주의집중력과 유의미한 부적상관이 있는 것으로 나타났다. 셋째, 초등학생의 스마트폰 의존과 주의집중력의 관계에서 자아탄력성이 매개효과가 있는지를 분석한 결과, 자아탄력성은 부분 매개 효과가 있는 것으로 나타났다. 이를 토대로 스마트폰 사용의 선용(善用) 교육, 스마트폰 활용과 관련한 가족모델의 정립과 보급, 자아탄력성 향상을 위한 실천적 노력과 훈련 병행 등의 제언을 하였다.

• 한국초등과학교육학회지:초등과학교육
• /
• 제33권2호
• /
• pp.273-285
• /
• 2014

Purpose of this study is to analyze eye movements of pre-service teachers and elementary students about a visual material of the change on the lunar phases. Eye-Tracker was used for analysis for eye-fixation time and eye movement at the structure, behavior, function question on the visual material. The Results were as follows. First, the pre-service teacher checked the visual materials from a holistic perspective depending on the function questions and fixed eye-fixation on the moon of the behavior question concerned. On the contrary, elementary school student only checked function of the moon located in the upper part and eye-fixation focus was spread here and there regardless of the questions. Second, the pre-service teacher gazed at the sun, earth and moon in a consecutive order depending on the questions to identify their spatial relations and checked location of the moon related to the question. On the contrary, the elementary school student did not view relations between earth, sun and moon from a spatial perspective. These findings indicate that the pre-service teacher conjures up the mechanism of the change on the lunar phases and confirms it in visual materials by visualizing change on the lunar phase model from earth's point of view while the elementary school student fails to take advantage of visual materials to visualize it from earth's point of view.

• 한국수학교육학회지시리즈E:수학교육논문집
• /
• 제31권4호
• /
• pp.409-432
• /
• 2017

본 연구는 최근 과정 중심 평가의 중요성과 함께 주목 받고 있는 형성평가의 정착 및 운영을 위한 방안을 모색하고자 하였다. 그 방안의 하나로 설정한 학생 상호피드백을 통한 형성평가가 초등학교 4학년 학생들의 수학 학업 성취도와 수학적 태도에 미치는 영향을 살펴보았다. 본 연구를 진행하기 위해 동질성이 검증된 실험집단과 비교집단을 선정하여 실험집단에는 학생 상호피드백을 통한 형성평가를, 비교집단에는 본인 확인피드백을 통한 형성평가를 실시하였다. 그 결과, 학생 상호피드백을 통한 형성평가는 학생들의 수학 학업 성취도를 향상시키고, 학생 상호피드백을 통한 형성평가는 수학적 태도도 긍정적으로 변화시켰다. 이는 학생 상호피드백을 통한 형성평가가 초등학생들의 수학 학습에 있어서 인지적, 정의적 측면에 유의미한 영향을 미쳤다고 볼 수 있다.

• 한국초등과학교육학회지:초등과학교육
• /
• 제31권3호
• /
• pp.321-333
• /
• 2012

The purpose of this study was to examine elementary school students' characteristics and difficulties in drawing and interpreting a line graph, and to present educational implications. Twenty five students(4th grader: 6, 5th grader: 9, and 6th grader: 10) at an elementary school participated in this study. We used a student's task which was about graphing on a given data table and interpreting his/her graph. The data table was on heating 200mL and 500mL of water and measuring their temperature at regular time intervals. We collected multiple source of data, and data analyzed based on the sub-variables of TOGS. The some results of this study are as follows: First, five children (20.0%), especially two of 10 sixth graders (20.0%), could not construct a line graph about a given data table. Second, twenty students (80.0%) had the ability on 'Scaling axes' and on 'Assigning variables to the axes', however, only a student understood why the time is on the longitudinal axis and the temperature is on the vertical axis. Third, in the case of 'Plotting points', twelve children (48.0%) could drew two graphs on a coordinate. Fourth, in the case of 'Selecting the corresponding value for Y (or X)', twenty student had little difficulty. on 'Describing the relationship between variables', seventeen students (68.0%) understood the relationship between time and temperature of water, and the relationship between temperature and amount of water. Finally, eleven students (44%) had the ability on 'Interrelating and extrapolation graphs.' Educational implications are also presented in this paper.

• Child Health Nursing Research
• /
• 제13권4호
• /
• pp.407-415
• /
• 2007

Purpose: The purpose of this study was to develop a health promotion behavior program for elementary school students by investigating their level of health promotion behavior practice. Method: data were collected from 1276 1-6th grade elementary school students (11 elementary schools) using a self-report questionnaire. Results: 1) The mean score for health promotion behavior practice was above the mid point at 3.10(${\pm}.43$) 2) There were significant differences in health promotion behavior practices according to student's grade(t=4.447, p=.000), gender(t=-3.044, p=.002), age(t=4.402, p=.000), father's education level(t=4.365, p=.000), mother's education level(t=-4.672, p=.000), and perceived health status (F=19.124, p=.000). 3) There were significant correlations between health promotion behavior practice and the sub-areas of health promotion behavior practice. Conclusion: Systematic health education is necessary for elementary school students and their parents.

• 한국초등과학교육학회지:초등과학교육
• /
• 제30권1호
• /
• pp.83-92
• /
• 2011

The purpose of this study was to develop the learning program using sharing nature that can be utilized in Korean elementary science classes and explore the its effects of science academic achievement, inquiry ability, scientific attitude of students after applying it. Sharing Nature used a playful and inspirational teaching strategy and was named after Flow Learning based on universal principles of how people learn. To examine the effects of Sharing Nature Learning Program this learning materials were applied to elementary science curriculum, and an experimental group and a control group were selected from 4th graders at a elementary school located in Icheon City, Gyeong-gi province. The results of this study found significant difference in the student's enhancement of the science academic achievement, inquiry ability, scientific attitude. In conclusion, Sharing Nature Learning Program is useful to develop the elementary school student's science academic achievement, inquiry ability, scientific attitude and had better be widely applied to science education.

• 과학교육연구지
• /
• 제47권1호
• /
• pp.88-106
• /
• 2023

본 연구에서는 초등학교 경력교사를 대상으로 그가 인식하는 자신의 과학수업과 수업 관찰 도구인 RTOP을 활용해 평가한 과학수업을 비교하여 교사의 과학수업에 대한 인식과 학생 중심 탐구수업의 실행에는 어떤 차이가 있는지를 알아보고자 하였다. 이를 위해, 연구 대상의 '온도와 열' 단원 수업 녹화 자료와 교사 면담 자료, 그리고 연구 참여자의 교실 수업 스타일 설문 결과를 수집하였다. 녹화된 수업은 RTOP을 이용하여 분석하였고, 교사의 교실 수업 스타일 설문 결과와 비교하였다. 연구 결과, 연구의 대상 교사는 탐구 지향/학생 중심 수업을 실천하고 있다고 인식하고 있었지만, RTOP 점수로 판단한 결과는 근소한 차이로 과도기적/학생 영향 수업인 것으로 밝혀졌다. H교사는 교육과정에 대한 높은 이해와 내용 지식을 바탕으로 수업을 계획, 실천하였으며 학생과 학생, 학생과 교사의 활발한 상호작용을 촉진하는 과학 교실문화를 조성하였다. 하지만 교수 설계 및 실행에서 여전히 교사 주도적인 측면이 강조되었으며, 프로젝트 주제와 내용이 학생들이 과학 탐구에 대한 전반적인 경험을 하기에는 부적합한 면이 있었다. 결국 탐구 지향/학생 중심 과학수업을 위한 교사의 인식과 실제 수업 실행 사이의 근소한 차이는 '교수 설계 및 실행'이 얼마나 학생 중심적인가, 어떻게 학생의 과학 탐구 과정 경험을 위한 '절차적 지식'이 뒷받침되는 수업을 계획하고 실행할 것인가와 관계있는 것으로 나타났다. 이러한 결과는 교사의 의도와 노력이 실제로 실행되고 있는가를 파악하는 일은 교사의 자기 평가만으로는 부족하며, 외부 관찰자에 의한 과학수업의 객관적 분석과 평가, 결과에 대한 논의가 함께 이루어질 필요가 있다는 점을 말해준다.

• 한국초등과학교육학회지:초등과학교육
• /
• 제36권3호
• /
• pp.227-245
• /
• 2017

The purpose of this study was to explore the possibility of implementing 'responsive teaching (RT)' in elementary school science classrooms. A review of relevant literature yielded a tentative framework of RT which consisted of three characteristics of RT and example practices for each characteristic. The RT framework was used to analyze elementary science lessons on the topic of the transpiration in plant leaves. The data sources were audio recordings of three $5^{th}$ grade classrooms which included both the whole-class instruction and student group activities. The data were examined through collaboration between the teacher who had taught the lessons and a university-based science education researcher. It was revealed that the implementation of RT was limited when the teacher's intervention was focused on completing tasks; when it was out of the contexts of student activities; when the teacher provided earlier what students were supposed to find out by themselves; and when the teacher's comments were evaluation-centered. By contrast, the implementation of RT was made highly possible when the teacher's intervention induced an intellectual debate among students; when the teacher negotiated meanings with students; when the teacher connected what students shared to scientific knowledge; and when the teacher prompted students to solve a new problem. Implications about implementing and studying RT were discussed.

• 대한정형도수물리치료학회지
• /
• 제10권2호
• /
• pp.57-72
• /
• 2004

Background : The part to be very important that we make the physical development rightly at elementary school student days. Objective : This study investigated the relation of a physical health status which itself recognizes and an exercise performance situation out for an elementary school students. Methods : This cross-sectional study examined health and exercise performance status of 1,032 elementary school children. To examine children's a physical injury experience and injury occurrence characteristic and a personal computer utility condition, a body alignment status of the student which parents recognize and the relation of a fatigue and concentration level was an investigation with other factors. Results: An average age of the children was the 10.95 yr and an average weight was the 39.02 kg and an average height was the 145.17cm. The student to be experiencing currently an pain occurrence was 192(19.07%). It was most high to the grade 6(23.33%) compared with different grade(p<.01). Physical pain occurrence rate did not exist by gender(p>.05). There is most an pain occurrence region the ankle(38.0%). They had a 27.19% an physical injury experience of the students. A injury rate was revealed that were high as were the high grade(grade 6, 36.72%)(p<.01). A reason of the injury rate was high in a collision at the body(19.84%), falling down(18.68%) sequence at a traffic accident(22.96%)(p<.05). There were the significant relation to the school year the reason of the injury (p<.05). Currently there was the student to be taking special exercises a 57.97%. This that they have the relation with exercise with physical pain students to recognize 23.8%. The significant relation did not exist in the physical exercise execution and pain occurrence on the body(p>.05).

• 한국초등과학교육학회지:초등과학교육
• /
• 제33권2호
• /
• pp.258-272
• /
• 2014

The purpose of this study is to investigate the perception on sedimentary rock in elementary science 'Earth and Space' domain for elementary school students. For this purpose, questionnaires on the sedimentary rock perception were developed. And the sedimentary rock perception was examined for random sampling of 5th and 6th grade 656 students. As a result, students chosen incorrect answers of the average 53.8% for questions of sedimentary rock perception. Over the average rate of incorrect answers in 18 questions were 10 questions (3 in the creation of sedimentary rock, 5 in the classification of sedimentary rock, 2 in the sedimentary layer). When the results were stratified by residence, grade and gender, there were significant differences in 8 questions between students in urban and rural areas, in 6 questions between 5th and 6th grade students, and in 3 questions between male and female students. The study that understanding of elementary students for sedimentary rock can be provided for form the master planning the teaching strategy to student's scientific concepts in elementary school. The results are also contributed to find an effective ways for modify misconceptions of sedimentary rock to the scientific concepts.