Research on Learning Design Mode and Practice in the Context of Large-scale Online Teaching

In the face of the COVID-19 epidemic, “classes suspended but learning continues” has made online learning a must-have option for students. In order to avoid too many difficulties in students' online learning process and improve students' participation, we built a learning design mode in the context of large-scale online teaching, and combined massive realtime live teaching with personalized asynchronous learning. We combine existing online teaching cases with personalized teaching that provides timely intervention to build a learning design mode and provide detailed teaching strategies for front-line teachers. The teaching practice data show that this learning mode can improve students' knowledge mastery ability, cultivate students' practical operation ability, and significantly improve students' learning efficiency. Finally, it reflects on the functional value of learning mode from three aspects: students' cognitive development, students' behavior development and teaching structure reform, which can provide some experience and follow by other teachers and teaching organizers.