Questionnaires and Interview Guides

To collect comprehensive data regarding the implementation of differentiated instruction and the potential of hypermedia-based learning in Social Studies, two instruments were developed: the Teacher’s Questionnaire Sheet and the Interview Sheet.These instruments were designed based on theoretical and empirical foundations from Tomlinson (2014) on differentiated learning, Mayer et al. (2001) on multimedia learning theory, and recent studies such as Zhang et al. (2019), Kenedi et al. (2025), Tomczyk et al. (2024), and Vijayakumar Bharathi & Pande (2025) on the use of technology and hypermedia in education.