Either delivered in the classroom or as online learning, all successful learning needs to make use of instructional design strategies. In eLearning, the design strategy expresses an approach taken to achieve an instructional goal. In effect, the strategy dictates how the learning will be designed and then constructed to satisfy a learning objective.
Lacking a physical teacher, eLearning needs a strategy to not only sequence learning content, but also to act as a proxy teacher to keep learners motivated and engaged.