Since distance education has evolved over time and continues to evolve, and most recently been influenced and challenged by the COVID-19 pandemic, it is the position of the authors that the literature is not yet clear or definitive on what it can confidently state about what are tested best practices in distance education, especially when it comes to informal learning environments.
This report is a literature review of the history of distance education/distance learning. The scan covers the nearly 250 years of documented distance education programs and traces the changes in the technologies that supported the learning purpose.