This paper explores the pedagogical approaches teachers employ and the strategies that school leaders implement to promote the use of an Adaptive Learning Platform (ALP) in a high school in Hong Kong. It assesses how such an AI-powered platform can support teachers in enhancing student engagement and learning outcomes. The study employs a case study methodology to identify the factors influencing the incorporation of ALP. Qualitative data were collected through teacher interviews, and an in-depth analysis was carried out to identify effective pedagogies and strategies for implementing adaptive learning. The findings of this study underscore the significance of supportive school leadership that encourages teachers to embrace ALP as a tool for promoting student learning. Additionally, effective implementation of ALP necessitates a shift in pedagogical practices from traditional teacher-centred approaches to more student-centred strategies. The study concludes that the integration of ALP into teaching practices can boost student engagement and elevate the quality of learning outcomes. In summary, this research contributes to understanding the successful implementation of ALP in high schools, emphasising the critical roles of school leadership support and the adoption of student-centred pedagogies. The findings provide valuable insights for educators, administrators, and policymakers interested in utilising ALP to improve student learning outcomes. Copyright © 2023 by the owner/author(s).