This book investigates the efficacy and implementation of open and distance learning (ODL) as a primary mechanism for scaling and improving teacher education globally. Bernadette Robinson, drawing on extensive research and international case studies, argues that traditional face-to-face training models are insufficient to meet the rising demand for qualified educators. The text provides a framework for integrating information technologies into pedagogical training to create more robust, accessible, and sustainable professional development systems for the world's largest profession.

Experts in the field of educational technology recognize this work as a foundational text for understanding the intersection of distance learning and teacher professionalization. Readers frequently note the practical focus of the research, which offers actionable insights for policymakers and institutional administrators tasked with expanding educational access.