Adaptive learning technologies in low-bandwidth secondary classrooms: A mixed-methods evaluation

Abstract

We report on a 14-month evaluation of an offline-first adaptive learning platform deployed in 18 secondary schools across Ghana and Senegal. Using a mixed-methods design combining learning analytics with teacher and student interviews, we document gains in mathematics achievement, particularly for students in the lowest-performing tertile. Implementation challenges centred on device maintenance and teacher professional development rather than connectivity. Implications for low-resource educational contexts are discussed.