Dianna Ratnawati, S.Pd., M.Pd.
Biography
Dianna Ratnawati is a lecturer and researcher in automotive instructional technology and vocational education. Born in Tulungagung, Indonesia, she earned her Bachelor’s degree in Automotive Engineering Education (2012) and Master’s degree in Vocational Education (2015) from Universitas Negeri Malang. Her academic career began at Universitas Sarjanawiyata Tamansiswa Yogyakarta (2015–2023), and since 2024 she has been serving as a lecturer in the Automotive Engineering Education Program, Faculty of Engineering, Universitas Negeri Malang.
She has been an active member of the Indonesian Association of Vocational Lecturers and Teachers (ADGVI) since 2021 and is also involved as an editor and reviewer for several national and international academic journals, including VANOS Journal of Mechanical Engineering Education, Taman Vokasi, Auto Tech, STEAM Engineering, I-Com: Indonesian Community Journal, and Pegem Journal of Education and Instruction.
Her research interests focus on the development of digital learning media, creative product innovation in mechanical and automotive engineering, and instructional model design for vocational education. Her work has been published in both nationally accredited journals and internationally indexed journals, including Scopus.
In recognition of her innovative contributions, she was awarded for her work in 111 Indonesia Innovations 2019 by the Business Innovation Center (BIC). She has also authored several academic books, including Occupational Health and Safety, Turbulence of Vocational Education in the Era of Disruption 4.0, Governance and the Role of Central Government in Managing Vocational Schools after Regional Autonomy (Law No. 23/2014), and Digital Transformation in Learning.
Research History
- Problem analysis on the work cycle of occupational safety and health management system in manufacturing industry
- Development of Job Sheet Lathe Machining Practice Based on Animation Video as Interactive Learning Media
- Automatization of fog lamp based on LED sensor and photo dioda
- The role of social support on vocational school students’ career choices
- E-module automotive: As an improvement of vocational high school students’ learning outcomes
- Inculcating character values (ICV) for the 21st century in Indonesia: A case study in vocational schools
- The influence of audio visual media on student interest: Automotive clutch power train system
- ICT-based learning media development
- Constructive learning through experiments utilization of pandan leaf fiber as a strengthening of composite material
- Interactive multimedia to enhance students’ understanding of concepts in engineering drawing course
