Social annotation plays a crucial role in nurturing and sustaining a collaborative reading community, offering the potential to enhance students' motivation and performance within socially supportive learning environments. Nonetheless, research on the dynamic changes in student engagement in social annotation remains limited. This study aims to…

Microlearning, as an informal learning approach, has gained increasing popularity in both the training industry and professional studies disciplines over the last several years. However, despite the rising interest in microlearning, how to design microlearning activities and what microcontent is reasonable for microlearning activities have rarely…