Summary

Practices of blended learning are being wholeheartedly accepted and implemented into the mainstream processes of educational delivery throughout the world. This trend follows a large body of research that suggests blended learning approaches can be more effective than both traditional face-to-face instruction and entirely computer-mediated instructional approaches. However, in teacher education there are two important factors that influence the outcomes of blended learning; first, the articulation of differences between instructional approaches, and second, the understanding of key pedagogical strategies that support student success. Research on blended learning in teacher education should include both preservice and in-service teacher participants. Preservice teachers are individuals operating in the preparation and training stages, prior to assuming full responsibility of a professional teaching role. In-service teachers are individuals practicing as teachers that are typically still toward completion of their early career induction training to the profession.

Both historical utilization and future research trends are evident through a critical analysis of the last three decades of highly cited scholarship on blended learning in teacher education. Historical utilization trends show an emergence of online and blended learning approaches, which reached nearly 30% of postsecondary education students in 2016. Future research trends include evidence-based practices, preparing for active learning classrooms, building capacity for practical training, collaborative teaching opportunities, leveraging blended learning to improve education equity, and cultivating mixed reality blended learning environments. Researchers, practitioners, administrators, and policymakers should continue to stay informed on this topic and continuously find ways to improve the application of blended learning in teacher education.