휴대용 궤도 학습기를 활용한 인공위성 궤도 교육과정 개발 및 적용

• 영문명: Design and Application of a Hand-held Orbital Trainer-Based Satellite Orbit Education Program
• 발행기관: 한국공학교육학회
• 저자명: 이상현(Sanghyun Lee) 조동현(Donghyurn Cho) 김종범(Jongbum Kim) 서명교(Mhyungkyo Seo) 강민재(Minjae Kang) 김광수(Kwangsoo Kim) 조태환(Taehwan Cho)
• 간행물 정보: 『공학교육연구』제28권 제6호, 16~25쪽, 전체 10쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2025.11.30

국문 초록

This study developed and implemented an orbital mechanics training program using a and-held orbital trainer to enhance experiential learning. Following the ADDIE instructional design model, a four-session curriculum was designed in which students manipulated the six classical orbital elements to observe changes in orbital geometry and ground tracks. The program was applied to 94 second-year cadets enrolled in the 45-hour Introduction to Astronautical Engineering course at the Korea Air Force Academy. Post-implementation evaluation was conducted through a satisfaction survey (10 items, 5-point Likert scale) and qualitative feedback. Results showed high overall satisfaction with the highest ratings for “learning effectiveness and applicability.” Pearson correlation analysis confirmed significant positive associations among usability, theory–practice linkage, and perceived learning outcomes. Open-ended responses indicated increased conceptual clarity, motivation, and engagement, while suggestions focused on expanded practice time and additional instructional materials. These findings demonstrate that the hand-held orbital trainer effectively supports visualization-based understanding of orbital mechanics, bridging the gap between abstract theory and applied learning. The instructional approach can be adapted for broader use in astronautical engineering education and related training programs.

목차

Ⅰ. 서론

Ⅱ. 이론적 배경

Ⅲ. 연구방법

Ⅳ. 연구결과

Ⅴ. 결론 및 제언

참고문헌

키워드

Hand-held orbital trainer Orbital mechanics education Classical orbital elements Experiential learning Astronautical Engineering programs