• 디지털융복합연구
• /
• 제18권8호
• /
• pp.485-492
• /
• 2020

본 연구는 초중학생들의 교육복지 사업에 대한 만족이 학교적응에 영향을 미치는지 그리고 사회적 자본이 이를 매개하는지와 초등학생과 중학생 간의 경로 차이를 발견하는 것이 목적이다. 이를 위해서 교육복지 사업에 참여한 강원도의 초등학교 4학년과 중학교 1학년을 대상으로 설문조사를 실시하였다. 이를 통해서 수집된 153명의 초등학생과 124명의 중학생 자료를 구조방정식의 다집단 분석하였다. 연구 결과, 초등학생은 사회적 자본이 학교적응에 영향을 미치는 경로에 대해서만 유의하게 인식하였다. 중학생은 교육복지 사업에 대한 만족이 학교적응에, 사회적 자본이 학교적응에 영향을 미친다고 인식하였다. 두 집단 모두 교육복지 사업에 대한 만족과 학교적응 간의 관계에서 사회적 자본이 매개효과를 갖지 못하였다. 이를 토대로 초중학생들의 학교적응을 돕기 위한 실천적 방안을 제안하였다.

• 한국학교보건학회지
• /
• 제20권1호
• /
• pp.37-44
• /
• 2007

Purpose: The purpose of this study was to explore the effect of aromatherapy on speech anxiety and self-esteem of elementary students. Methods: Sixty-eight elementary students were studied for one week during which they underwent lavender fragrance treatment using vaporizer. All subjects were in 4th grade of elementary school in Seoul. Before and after treatment, the severity of speech anxiety and self-esteem was evaluated by questionnaire. Results: After treatment, the score of speech anxiety had decreased significantly from 20.1 to 18.5 (p=0.000) and the score of self-esteem had increased significantly from 28.9 to 30.3(p=0.020). Conclusion: According to the study results, it can be concluded that aromatherapy showed effect on speech anxiety and self-esteem of elementary students.

• 한국초등과학교육학회지:초등과학교육
• /
• 제36권3호
• /
• pp.246-255
• /
• 2017

The purpose of this study was to analyze the perceptions of the students about expectation and performance on the elementary teachers' science teaching. For this study, questionnaires were made based on the advanced article, and conducted to 279 elementary school students. The collected data were analyzed by the t-test, ANOVA, and $Scheff{\grave{e}}$. The results of this study were as follows: The perceptions of the students on the elementary teachers performance can not reach to those of their expectation. There was statistically significant difference in the some of the sub-domains of expectation and performance according to personal backgrounds (gender, grade, and interest toward science class). Based on the result of this study, implications to improve teachers' professionalism about science teaching were suggested.

• 한국초등과학교육학회지:초등과학교육
• /
• 제37권1호
• /
• pp.27-38
• /
• 2018

The purpose of this study was to investigate the perceptions of the students about professionalism on the elementary teachers' science teaching through network analysis of keyword. For this study, questionnaires were conducted to elementary school students. The collected data were translated by coding and data cleaning. And then analyzed by Gephi 0.9.2 program as a tool of the network analysis. The results of this study were as follows: Top 5 words in betweenness centrality were 'smart, experiment, fun, various, and student understanding'. There was some difference of perceptions of students according to personal backgrounds(gender, grade and interest toward science class). Based on the result of this study, implications to improve elementary teachers' science teaching professionalism were suggested.

• 한국초등과학교육학회지:초등과학교육
• /
• 제35권2호
• /
• pp.253-264
• /
• 2016

The purpose of this study was to investigate implications of self-directed learning experiments in elementary science education through understanding elementary school students' awareness of their experiences in self-directed learning experiments. Twenty students joined the school science club voluntarily and conducted self-directed learning experiments. We collected data through observation of the experiments, interviews, and questionnaires. The students who participated in the club showed high satisfaction with self-directed learning experiments. The participants were aware that their scientific interest and knowledge, and the confidence in conducting experiments were increased. The students felt positive about the inquiry process of conducting self-directed learning experiments with their own subjects. They also felt a sense of achievement in attempting their experiments in defiance of several failures. The participants realized that the self-directed inquires led to increased declarative and procedural knowledge of science. The students stated that they had some difficulties in coping with the different results contrary to expectations and preparing laboratory materials and instruments. Nonetheless, they showed the promotion of their scientific literacy during overcoming those difficulties. We suggest that self-directed learning experiments can be a more effective way in science learning to make students experience the nature of science than existing school experiments. This can be implemented through a creative experience activities such as science clubs.

• 한국초등과학교육학회지:초등과학교육
• /
• 제27권2호
• /
• pp.144-157
• /
• 2008

The purpose of this study was to analyse the influence of mother's characteristics on elementary school students' attitudes toward science. Elementary school students (N=667) and their mothers (N=681) were selected from three other regions, big city, small city, and country. Attitudes toward science and supports for scientific activities were measured by two kinds of instruments. The instrument for the measurement of attitudes toward science includes three scales: cognition about value of science, affection toward science & science learning, and cognitive participation in scientific activities. And the instrument to measure parents' support for scientific activities includes two scales: indirect support and direct support. This research showed that mothers' various characteristics resulted in a difference in students' attitudes toward science. And there were positive correlations between students' attitudes toward science and their mothers' attitudes toward science and support for scientific activities. Also mothers' attitudes toward science and support for scientific activities affected students' attitudes. Especially, mothers' personal interest in science and her mental and physical supports for children's scientific activities had a close relation with students' attitudes toward science.

• 대한지구과학교육학회지
• /
• 제9권1호
• /
• pp.54-64
• /
• 2016

The purpose of this study was to see the influences of science class applying learning cycle emphasized exploration on science learning motivation and scientific attitude of elementary students. The results drawn from this analysis were as below. Firstly, positive relationship was found between science learning motivation and science class applying learning cycle emphasized exploration among the research group. This shows that science learning motivation was improved by science class applying learning cycle emphasized exploration. It indicates that science class applying learning cycle emphasized exploration is effective in improving science learning motivations. Secondly, positive relationship was found between scientific attitude and science class applying learning cycle emphasized exploration among the research group and this means that science class applying learning cycle that emphasizes exploration stimulates intellectual curiosity of elementary school students and improves their scientific attitude. Thirdly, students thought that science class applying learning cycle emphasized exploration was very effective to improve their satisfaction, interest, participation in their science classes. Above results show that science class applying learning cycle emphasized exploration is highly effective for elementary students. Thus, it is needed to utilize science class applying learning cycle emphasized exploration to current science class as it can promote wider scientific activities among elementary school students.

• 한국초등과학교육학회지:초등과학교육
• /
• 제23권3호
• /
• pp.182-191
• /
• 2004

In this research a questionary survey was implemented to investigate how elementary school students in $3^{rd}-6^{th}$ grade understood articles or terminology using electromagnetic wave technology in contemporary culture. Also, part of students who had participated in questionnaire survey was interviewed 2 times for each 20 minute personally to investigate students＇ perceptions about some household articles in their every day life using electromagnetic wave technology. As a result, first, elementary school students had pretty higher perceptions of the artificial satellite provided in their curriculum and the technology of electromagnetic wave released from cartoons, computer games or advertisements. Second, because they were concerned about appearances of household articles, they perceived some household articles in their every day life with conceptions of electricity or visual mechanism.

• 한국초등과학교육학회지:초등과학교육
• /
• 제27권3호
• /
• pp.261-272
• /
• 2008

This study focused on explicitly instructional effects about NOS(Nature of Science) of sixth grade students. Participants were 28 sixth grade students. Data sources included classroom observations of the explicit NOS science lessons, questionnaire, and interviews. 5 students among the participants were selected for the interviews. Date were analyzed for finding the changes of students' thoughts. Before the instruction, the majority of participants held naive views of NOS, but after the instruction, the majority of participants held informed views of NOS. Developing informed conception of NOS within curriculum is necessary to growth of science education.

• 한국환경보건학회지
• /
• 제44권2호
• /
• pp.143-152
• /
• 2018

Objectives: The purpose of this study was to provide basic data for air pollutant exposure modelling and understanding the contribution of respective microenvironments by assessing the time-activity patterns of Korean students according to variables such as grade, sex, weekday, and weekend. Methods: In this study, we compared the residential time of 521 (both weekday and weekend) lower elementary students, 1,735 (1,054 on weekdays, 681 on weekends) upper elementary students, 2,210 (1,294 on weekdays, 916 on weekends) middle school students, and 2,366 (1,387 on weekdays, 979 on weekends) high school students in different microenvironments according to grade, sex, weekday, and weekend. We used data from the 2014 Time-Use Survey by the Korean National Statistical Office for upper elementary students through high school students, and surveyed time-activity patterns of 521 lower elementary students aged 7-9 years. Each microenvironment was divided into indoor, outdoor, and transport. Indoor environments were divided into home, school, and other places. In addition, the results of previous studies were compared to this study. Results: Weekday time-activity patterns of Korean students indicated that lower elementary students spent $16.02{\pm}2.53hr$ in the home and $5.37{\pm}2.32hr$ in school. Upper elementary students spent $14.11{\pm}1.79hr$ in the home and $6.27{\pm}1.37hr$ in school. Middle school students spent $12.83{\pm}2.22hr$ in the home and $7.48{\pm}1.88hr$ in school. High school students spent $10.65{\pm}2.86hr$ in the home and $10.23{\pm}2.86hr$ in school on weekdays. High school students spent the least amount of time in the home and the most time in school compared to other grades Conclusions: Students spent most of their time indoors, including in the home, school, and other indoors. On weekdays, as the grade increases, home residential times were decreased and school residential times were increased. Differences in time-activity patterns according to sex were not found for either weekdays or weekends. It is estimated that Korean students could be affected by school indoor air quality. High school students could be most affected by school indoor air quality since they spent the most time at school.