Development and Application of an Experience Activity Task related to New and Renewable Energies and Energy Conversion in Middle School Technology and Home Economics
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This study aims to develop an experience activity task that can be applied to real life to understand new and renewable energy and energy conversion in the unit of "energy and transportation technology" of middle school technology and home economics. In the preparation stage for the development of this experience task, the 2015 revised curriculum and relevant researches were reviewed to establish achievement standards and instructional goals, and the content of the textbook 'energy and transportation technology' were analyzed. In the development stage, first, the ‘temperature difference generator’ and ‘electric refrigerator’ using thermoelectric device, which is the energy conversion device, were chosen as the subject of the experience activity task and the class model was designed as the experiential learning class strategy based on the problem solving approach. Next, an experience activity task on making 'temperature difference generators' and 'electric refrigerators', that can pursue the understanding of renewable energy and energy conversion at the same time and to be applied to real life, was developed. Also, a teaching-learning process consisting of 8 classes, teacher study materials and student study materials were developed. Finally, the validity of these outcomes was verified by the related experts of 7 persons. The validity of the result was obtained with a score of 4.29 or higher for each of the 9 items on the 5-point scale. Reflecting the expert opinions, the task was improved. In the improvement stage, the preliminary test was applied to 12 students in S Middle School, and the results were reflected and corrected. Finally, the experience task was handled by 50 second grade students in S middle school. the results are as follows. The average response scores of the 5 items of 5 point scale were more than 4 points. It is revealed that this experience activity task improves the interest, understanding and attitude about new and renewable energy and energy conversion to most learners. Especially, they were interested in the fact that electricity is obtained by the temperature difference without electric generators and also interested in the principle of electric refrigerators.
Abstract
This study aims to develop an experience activity task that can be applied to real life to understand new and renewable energy and energy conversion in the unit of "energy and transportation technology" of middle school technology and home economics. In the preparation stage for the development of this experience task, the 2015 revised curriculum and relevant researches were reviewed to establish achievement standards and instructional goals, and the content of the textbook 'energy and transportation technology' were analyzed. In the development stage, first, the ‘temperature difference generator’ and ‘electric refrigerator’ using thermoelectric device, which is the energy conversion device, were chosen as the subject of the experience activity task and the class model was designed as the experiential learning class strategy based on the problem solving approach. Next, an experience activity task on making 'temperature difference generators' and 'electric refrigerators', that can pursue the understanding of renewable energy and energy conversion at the same time and to be applied to real life, was developed. Also, a teaching-learning process consisting of 8 classes, teacher study materials and student study materials were developed. Finally, the validity of these outcomes was verified by the related experts of 7 persons. The validity of the result was obtained with a score of 4.29 or higher for each of the 9 items on the 5-point scale. Reflecting the expert opinions, the task was improved. In the improvement stage, the preliminary test was applied to 12 students in S Middle School, and the results were reflected and corrected. Finally, the experience task was handled by 50 second grade students in S middle school. the results are as follows. The average response scores of the 5 items of 5 point scale were more than 4 points. It is revealed that this experience activity task improves the interest, understanding and attitude about new and renewable energy and energy conversion to most learners. Especially, they were interested in the fact that electricity is obtained by the temperature difference without electric generators and also interested in the principle of electric refrigerators.
참고문헌 (23)
- ), "Ministry of Education", 2015
- Cho, H. I., "The Discrimination Analysis of Career Choice by Gender, Subject Difficulty, and Science Achievement in Integrated Science of High School 1st Year", Brain, Digital, & Learning, 8(3), pp.117~135 (2015)
- 최준섭, "디지털 마인드 맵 수업을 ‘에너지와 수송 기술’에 적용한 효과", 한국기술교육학회지, 13(1), pp.178~196 (2013), 한국기술교육학회
- Ha, J. T., "Development and utilization of a cloud chamber by using the Peltier thermos electric cooling device and water cooling heat pump", master's, pp.2015
- Hong, J. Y., "The Effect of Newspaper Utilization Education on Energy-related Recognition and Attitude on ‘Energy and Transport Technology’Unit in High School Technology and Home Economics", master's, pp.2010
- Jeong, J. W., "The Development on Invention Hand on Activity Lesson Plan for Junior High School Students by Problem Structural Level", master's, pp.2007
- 정진우, "중학교 에너지와 수송기술 단원을 위한 적정기술 체험활동 과제 개발", 실과교육연구, 21(4), pp.247~264 (2015), 한국실과교육연구학회
- Kim, B. J., "Analysis of Problem Solving Activity Task on Technology Area in Middle School ‘Technology·Home Economics’ Textbook according to Revised National Curriculum in 2009", master's, pp.2014
- Kim, J. S., "Development and the Effect of a Flipped Learning Activity Task for 'Energy and Transportation Technology' Unit in Technology and Home Economics of Middle School Education", doctoral, pp.2016
- Kim, K. A., "Development of STS Instruction Materials of ‘Energy and Transportation Technology Unit’ on the Subject of Technology &Home Economics", master's, pp.2009
- 김경아, "기술․가정 2 교과서 ‘에너지와 수송 기술’ 단원 분석", 한국기술교육학회지, 13(3), pp.245~263 (2013), 한국기술교육학회
- 현수, "마이스터고등학교 교장의 직무수행에 대한교장의 인식분석", 대한공업교육학회지, 38(2), pp.27~47 (2013), 대한공업교육학회
- 김민수, "열전소자를 이용한 냉동기의 과냉 시스템에 관한 연구", 한국기계기술학회지, 20(2), pp.148~153 (2018), 한국기계기술학회[DOI]
- 김영례, "고등학교 기술·가정과‘에너지와 수송기술’단원에서 프로젝트법이 여학생의 과제 수행 능력에 미치는 효과", 대한공업교육학회지, 35(2), pp.171~193 (2010), 대한공업교육학회
- Lee, S. G., "The Development of Technology Education Program Based on Theme-centered Integrative Approach", doctoral, pp.2001
- Lee, S. K., "Design and Implementation of WBI on Energy & Transport Unit in Technology Subject", master's, pp.2002
- 임가현, "A Study of the Project-Based Learning Methods for Reinventing Ideas of Mathematician via the Strategy of Polya’s Problem Solving", Brain, Digital, & Learning, 8(3), pp.117~135 (2018), 뇌·AI기반교육연구소[DOI]
- Mager, R. F., "Developing Vocational Instruction" (1967), Pitman Publishing
- Park, D. Y., "Development of Experience Activity Tasks for Understanding New and Renewable Energies and Energy Conversion in Energy and Transportation Technology Unit of Middle Schools", master's, pp.2018
- Park, I. U., "Development of Hands-on Activity Task for Communication Technology Based on Types of Technological Problem in Technology Education", master's, pp.2008
- Paek, J. W., "Development of Digital Textbook Based on SMART Education in the New·Renewable Energy part -use for Activity of Creative Experience in Middle School-", master's, pp.2015
- Yi, S. B., "Challenges and improvement measure of Korean technology education to meet knowledge-based society", The Korean Journal of Technology Education, 1(1), pp.15~29 (2001)
- 이상봉, "중학교 기술·가정과 '에너지와 수송 기술' 단원의 수업과정안 및 수행평가 도구 개발", 대한공업교육학회지, 40(2), pp.196~215 (2015), 대한공업교육학회[DOI]