摘要:This empirical study was conducted to evaluate whether digital textbooks contribute to sustainable development in school education. Accordingly, 690 students participated in the three-year research, and the data on the relationship between students’ perceived usefulness/preference for digital textbooks and academic achievement were analyzed using latent growth curve model statistics. The results showed that the usefulness of and preference for digital textbooks had a significant effect on academic achievement, with the impact enhancing depending on the increase in their preference. To cope with new digitalized education settings, especially in the post-COVID-19 era, digital textbooks should be flexible, connected, instructional, and data driven so that schools can achieve sustainable development.