Microlearning strategies: Engaging online adult learners

Microlearning is emerging as a key strategy in higher education, offering brief, focused modules, typically under 20 minutes, that make complex information more digestible, engaging and applicable. Especially valuable for adult and non-traditional learners who balance education with work, family and other responsibilities, microlearning provides flexibility and just-in-time access that aligns with contemporary learning needs. Research demonstrates its capacity to reduce cognitive load, increase motivation through frequent small achievements, and strengthen retention through strategies such as spaced repetition and retrieval practice. Yet concerns remain that poorly designed modules can lead to fragmented knowledge, limited opportunities for peer interaction and difficulties in assessing higher-order thinking. To be effective, microlearning must go beyond brevity, integrating interactivity, accessibility and purposeful sequencing that align with the principles of Universal Design for Learning (UDL). In blended and hybrid courses, microlearning serves as a bridge between online and face-to-face instruction, enhancing engagement through the use of videos, podcasts, infographics, digital escape rooms, social media snippets and artificial intelligence (AI)-powered tools. When integrated into broader teaching approaches, microlearning channels students’ digital habits into meaningful learning, supporting both immediate application and long-term intellectual development. This article is also included in The Business & Management Collection which can be accessed at https://hstalks.com/business/.