• Journal of The Korean Association For Science Education
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• v.25 no.7
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• pp.794-800
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• 2005

The purpose of this study was to examine the state of management and science teachers perception of science classes and clubs in secondary schools. There ware 125 participants (75 middle school teachers and 50 high school teachers) from eight metropolitan cities and local areas, and more than 80% of the participants had managed science classes or clubs. Results found that a significant number of science teachers felt it necessary to manage science classes and/or clubs in secondary schools. They believed the classes and/or clubs to be beneficial in the activation of students' interest in science, even though they might not be effective ways of improving scientific achievement. In addition, it was found that secondary science teachers desire financial support, in-service programs, and efficacious programs supporting science class and club management.

• The Journal of Korean Society for School & Community Health Education
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• v.17 no.1
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• pp.75-87
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• 2016

Objectives: The purpose of this study was to examine the relationships of the drinking and smoking behaviors of health science majors to their knowledge of and attitude toward drinking and smoking in an effort to determine the influential factors for their drinking and smoking. Methods: The subjects in this study were 380 selected health science majors in two four-year universities and a three-year college that were respectively located in Seoul and Chungcheong Province. A survey was conducted with structured questionnaires from September 1 to 15, 2015. As for statistical data analysis, a statistical package SPSS 18.0 was utilized. Results: There were significant differences between the male and female students in smoking(p=0.000), and no gender differences were found in drinking(p=0.754). The male students who both drank and smoked outnumbered the female students who did, and the female students who only drank outnumbered the male students who did. And the differences were statistically significant(p=0.000). There were statistically significant differences according to smoking and drinking in relationship with professors(p=0.020), peer relationship(p=0.035), drinking attitude(p=0.033, smoking knowledge(p=0.008) and smoking attitude (p=0.006). The factors that affected drinking were religion and the drinking of fathers, and the factors that exerted an influence on smoking were gender, academic year, form of residence, religion and the smoking of family. Conclusions: A lot of temperance and antismoking education programs should be provided for college students in their early school years in the form of peer teaching and in association with their major classes. Besides, they should be encouraged to join clubs related to temperance and antismoking, and professors should try to facilitate their relationship building.

• Journal of the Korean earth science society
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• v.28 no.7
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• pp.747-761
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• 2007

This study is to develop teaching aids and materials for geological fieldwork and to maximize their effects in educating high school students in Korea. The site of geological fieldwork, Kyokpo Chaeseokgang area, is located in Byunsan national park in Jeonbuk Province. The sedimentary succession of Chaeseokgang developed in the era of Cretaceous shows large-scale and distinct sedimentary structures on sea cliffs. In this study, teaching aids and materials of earth science for secondary-level students were developed based on the sedimentary structures of Chaeseokgang. A 5-step teaching model of earth science fieldwork was applied to a group of 13 students, who had been involved in clubs related to earth science in a science high school, using teaching aids and materials developed in this study. The teaching aids and fieldwork-related materials were also presented to a group of 37 students, who did not take fieldwork or fieldwork-related classes during the period of the study. The results of this study showed that the use of fieldwork-related aids and materials was effective in helping the students in both groups improve their self-directed teaming and practical understanding of earth science.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.607-619
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• 2019

This study used Natural Monument water spiders and their habitats as educational contents, so those students could have a scientific literacy and the beautiful memories of Eundaeri's marshes through developing a virtual fieldwork courses (VFC) and observing the ecology of water spiders. In order to develop the program, the 2015 revised national curriculum and its textbooks were analyzed. In accordance with the STEAM model, we developed teaching-learning materials for 7 classes. Students produced 3D panorama virtual fieldwork courses (PVFC) about water spider by team-based cooperative learning, enabling them to emotionally experience the meaning and value of water spiders. A panel of six education experts verified the validity of the program and found it to be fairly valid at 4.24 (CVI = .88) on the 5-point Likert scale. In order to confirm the suitability of the program, students in the middle school science clubs participated in pilot testing camp. Their average classes satisfaction was 4.24 and students were very satisfied with the usefulness of the program, the fresh learning contents, and the suitability of the convergence education class. This study could contribute to convergence education related to ecology and virtual reality for adolescents.

• Journal of The Korean Association For Science Education
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• v.43 no.6
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• pp.583-594
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• 2023

This study aimed to develop an e-PBL program for high school students using COVID-19 related data and to investigate the impact of the developed program on students' science core competencies. For this, the e-PBL program was developed in consideration of the characteristics of learners and e-PBL, and a science core competency analysis framework. The program was applied to 26 general high school life science club students. Test for science department core competency was conducted before and after class by questionnaires and their conversation data during class was collected and analyzed by the framework. As a result of the study, the developed program was effective in improving five science core competencies. In the results of the analysis of the science core competency questionnaire, there were significant effects on scientific thinking ability, scientific inquiry ability and scientific problem solving ability. Unlike in the results of the questionnaires, the five sciences department core competencies appeared evenly in student discourse analysis. Among them, scientific communication ability and scientific participation and lifelong learning ability did not show significant results in the questionnaire, but in the discourse analysis results. Both abilities were the most evenly displayed competencies through the program stages. Through the study, we expect that the program is possibles to be useful instructional material to make high school students increase science core competencies.