• Journal of Digital Convergence
• /
• v.19 no.9
• /
• pp.335-342
• /
• 2021

The purpose of this study was to suggest qualitative improvement through various student-centered curriculum's teaching experiences focusing on physical education. For this, class diaries, memos, lesson plans, student reviews, and videos for the past four years (2017-2020) were collected and analyzed from four high schools in kyonggi-do, and six students were interviewed. The common features between each student-centered curriculum were to have many students with the purpose of entrance examination and with concern about time conflicts between class and their dinner. In contrast, the differences between each student-centered curriculum were the required level of writing lesson plan, the level of interest and role of a class supervisor, and educational expected effect of students under a given condition. In summary, pre-education experience should be required and class activity support and various evaluation methods should be also needed.

• Journal of Korean Elementary Science Education
• /
• v.30 no.4
• /
• pp.490-503
• /
• 2011

The purpose of this study was to investigate the effects of science instruction using integrative educational model on academic achievement and scientific attitude in gifted classes on elementary science. Integrative educational model (hereafter referred as IEM) was developed by synthesizing the findings from brain research, the new physics, general systems theory, and educational psychology. 77 6th graders of B Metropolitan City's Elementary Gifted Education Center were took part in this study. The experimental group, consisting of 39 students, was applied to the instruction using IEM, while the comparison group, 38 students, was applied to instructor- led instruction. The results of this study were as follows: First, the science instruction using IEM had a positive effect on improving achievement in gifted classes on elementary science. Second, the science instruction using IEM had an influence on inquisitiveness and openness of the lower domains of learners' scientific attitude. Third, the science instruction using IEM had a positive response to learners' interest, comprehensibility about lesson contents, and ability to concentrate on classes.

• Journal of Korean Elementary Science Education
• /
• v.30 no.2
• /
• pp.162-177
• /
• 2011

The purpose of this qualitative case study was to investigate the 'structure' of an elementary school teacher's practical knowledge concerning science experiment lessons. A female elementary teacher in the early career years participated in the study, and video recordings of her science experiment lessons as well as audio-taped interviews with her were analyzed by means of Elbaz's framework. The teacher expressed six images of science experiment lessons: 'Science is difficult', 'Experiments are dangerous', 'Experiments are accurate', 'A science experiment takes a long time', 'Science experiments are interesting', and 'Children are little scientists.' These images were supported by several principles and rules, most of which were clearly described. Among the images, principles, and rules, there were complex relationships with some working in synergy and some conflicting. In case of the image 'Children are little scientists', its subordinate principles and rules were not fully realized in the classroom. Implications for science teaching reform and science education research were discussed.

• Journal of the Korean Society of Earth Science Education
• /
• v.4 no.3
• /
• pp.218-230
• /
• 2011

The aim of this current study is to survey and analyze the degree of concern and difficult of elementary school teachers in elementary school science classes, and providing the results to teachers as a basic reference to improve their scientific specialties. As a result, firstly, the degree of concern of elementary school teacher in science class is more than normal level. Secondly, the degree of concern in science class differs dependent on environmental factors. Next, the degree of difficulty about science class was under normal level. Among area surveyed, physical and psychological environment were lower compared with other areas, and the difficulty in evaluation of class result was comparably higher than others. At fourth, teacher's degree of difficulty in science class was dependent on environment factors, but not on gender. Finally, there was reverse correlation between degree of concern and the degree of difficulty of elementary school teachers in science class. Further, the degree of concern in student knowledge showed more significant reverse correlation with all of area tested.

• Journal of The Korean Association For Science Education
• /
• v.30 no.2
• /
• pp.192-205
• /
• 2010

We have investigated the recognition for the gifted science education program of middle school students being educated at the local center for the gifted. We developed a questionnaire that includes items for contents of the program, learning environments, participation attitude, effects of the program and improvements, and consists of it5-point Likert items and related descriptive items. 161 students at the local centers for the gifted responded to the questionnaire. The total score was 3.70 on a 5-point Likert scale. The score of effects of the program was highest, learning environments was the lowest. Most of the students referred that the participation of the programs help their schoolwork because of schoolwork preparations & review, learning the process of the solving problem and principle. On the contrary, difficult contents and long lesson hours interrupted their schoolwork. Students recognized that the programs are mainly composed of students' self-activities and the role of teachers is subsidiary. The programs have a good effect on them to increase interest in science and creative thinking. It is necessary that the program be improved in lesson hours, contents of the program, school facilities, and full service.

• Journal of Korean Elementary Science Education
• /
• v.28 no.4
• /
• pp.467-475
• /
• 2009

This study is to enquire about ideals on combustion and to propose of teaching program using the history a science in '5. Combustion and Extinguishing' unit of elementary school science textbook in 6th grade. For this purpose, investigation questionnaires based on preceding research and science textbook are developed. The reliability of the questionnaires is .784, and the questionnaires are applied to 247 students in T elementary school in Busan. Through the results of the investigation, scientific conceptions existed in some parts. But some misconceptions still existed especially (question 1), substance's changes (question 7), formation process of product (question 13), combustibles among requirements of combustion. The patterns of the misconception are similar to historical misconceptions about combustion. Besides, the discoveries and inventions of combustion have some points about correcting misconceptions. Thus the five step teaching programs on combustion which were applied to history of the science are suggested. The confidence of the developed programs was verified as being 'excellent' by specialists. This program will be applied to think deeply about combustion in elementary school lesson and useful to introduce the history of science.

• Journal of Korean Elementary Science Education
• /
• v.25 no.1
• /
• pp.51-58
• /
• 2006

The language and the gestures of a teacher, generally, have a great influence on the effect of a lesson. This is because subject content is transferred to students by teachers' language and gestures. In the science lessons which focus on experiments, the language and gestures of both students and teachers will help the learning of scientific content. However, the role of gestures, despite its importance, has rarely been investigated in science education research. The role of gestures of students and teachers is a much needed area of study. This study investigated the gestures observed in the experimental process performed by students who participated in a science exploration activity. Students' gestures play an essential role in the successful performance of the experiment. and they could function as a process of solving the contradictory situation. In addition, the demonstration and the communication of gestures should be performed very cautiously. There were a number of implications for the long-standing problem of the relation between the understanding of science concepts and the performance of experiments.

• Journal of the Korean Society of Earth Science Education
• /
• v.6 no.3
• /
• pp.221-234
• /
• 2013

The purpose of this study was to examine the impact of the application of a creative thinking technique for development on the creativity and attitude toward science of the students in elementary school. In order to better assist students' levels of creative thinking process, creative thinking techniques were reorganized based on the features of creative learning content in science textbooks. Furthermore, related units from an elementary science textbook were analyzed to map out the lesson plans. The findings of the study were as follows. First, the creative thinking technique developed in this study could be applicable to teaching-learning activities. When a creative thinking technique is applied, that should carefully be selected in consideration of all the creativity elements to be covered in class, and that should be used in a manner to be covered in class, and that should be used in a manner to be appropriate at learner level. Second, the utilization of the creative technique turned out to have a good impact on boosting the creativity of the elementary schoolers. Third, the utilization of the creative technique turned out to exert a good influence on fostering the school children's attitude toward science.

• Hwankyungkyoyuk
• /
• v.19 no.3
• /
• pp.93-101
• /
• 2006

The purpose of this study was to investigate the cognition of high school students and science teachers on the endocrine disruptors. Subjects of this study were 204 high school students and 26 science teachers. The results were as follows. Students obtained informations about endocrine disruptors mainly through mass media like TV, radio or lesson in school. Most of them were interested in endocrine disruptors and they thought that endocrine disruptors were very dangerous for people. And they preferred learning materials such as movies, images, and animations, but they didn't want to participate in activity of education on endocrine disruptors actively. Science teachers has agreed to needs of education on endocrine disruptors and has required education programs such as movies, images or animations for effective endocrine disruptors education.

• Journal of the Korean Society of Earth Science Education
• /
• v.6 no.3
• /
• pp.261-270
• /
• 2013

The purpose of this study is to examine the effects of creative thinking activities and STEAM Literacy through the use of the STEAM program utilizing Regional Science Experience Resource for elementary students. For the purpose of this study, a teaching plan and worksheet for students using STEAM Programs was developed and applied. The results of this study are as follows: First, the improvement in the scientific attitude score has statistically meaningful difference(p<.05). Second, the change in students' STEAM literach by applying the STEAM program utilizing Regional Science Experiences Resource has statistically meaningful difference (p<.05). Third, according to the analysis of a questionnaire used to evaluate the program, students had a positive perception of the STEAM program and gained higher level of satisfaction about the lesson. Therefore, STEAM Program utilizing Regional Science Experiences Resource applied in this study might be useful to improve STEAM Literacy, and can be expected to improve scientific attitude and should be widely applied to Science education.