2022 개정 교육과정 고등학교 기술 교과서 분석 및 개선 방향 제안 = Analysis of High School Technology Textbooks under the 2022 Revised Curriculum and Suggestions for Improvement

다국어 초록 (Multilingual Abstract)

This study examines 11 high school Technology textbooks developed under the 2022 revised national curriculum, focusing on their content organization and alignment with achievement standards. Units 4 to 6—Fundamentals of Engineering, Engineering Innovations for the Future, and Sustainable Convergent Engineering—were comparatively analyzed based on achievement standards and domain-specific achievement levels. In addition, a survey of in-service teachers and graduate students in education was conducted to identify perceptions of the textbooks and areas for improvement.
Document analysis revealed that all textbooks generally reflect the core goals of the revised curriculum, presenting engineering fundamentals, innovation, and sustainability through diverse structural approaches. Unit 4 emphasized foundational engineering concepts and design processes, Unit 5 highlighted engineering design and problem-based learning, and Unit 6 addressed sustainability and emerging technologies through convergent perspectives. Survey results indicated positive evaluations of support for self-directed learning, while relatively lower ratings were given to the usefulness of instructional media for classroom implementation. Open-ended responses suggested the need for enhanced visual materials, clearer explanations of technical terminology, more concrete hands-on activities, and differentiated learning tasks. Overall, differences among textbooks were found to reflect variations in instructional emphasis rather than overall quality, underscoring effective curriculum implementation and providing implications for future textbook development and instructional improvement.

목차 (Table of Contents)

• 제 1 장 서 론 1
• 1.1 연구의 필요성 및 목적 1
• 1.2 기대 효과 2
• 제 2 장 이론적 배경 3
• 2.1 2022 개정 교육과정 고등학교 기술교과 3
• 2.1.1 주요 변경사항 4
• 2.1.2 핵심 지향점 7
• 2.2 고등학교 기술교과 성취수준 8
• 2.2.1 내용 체계 및 성취기준 8
• 2.2.2 주요용어 설명 10
• 2.2.3 성취기준별 성취수준 11
• 2.2.4 영역별 성취수준 18
• 제 3 장 연구 방법 23
• 3.1 분석 대상 23
• 3.2 분석기준 24
• 제 4 장 연구 결과 24
• 4.1 단원 구성 24
• 4.2 집필진 소속기관 분석 28
• 4.3 교과서 내 시각자료 분석 30
• 4.4 교과서의 내용 전개 분석 32
• 4.5 영역별 내용 체계 35
• 4.5.1 「공학의 기초」영역 37
• 4.5.2 「미래를 여는 공학 혁신」영역 39
• 4.5.3 「지속가능한 융합공학」영역 41
• 4.6 성취기준 및 영역별 성취수준 반영 종합 분석 45
• 4.7 설문조사 47
• 4.7.1 설문조사설계 47
• 4.7.2 설문조사 결과분석 47
• 4.7.3 성취수준 분석 53
• 4.7.4 교과서 개선방향 53
• 제 5 장 결론 56
• 5.1 결론 56
• 5.2 개선 방향 57
• 5.3 연구의 한계 59
• 참고문헌 60
• Abstract 62
• 부록 64