educational radio Written by Tanja E. Bosch Contributor to SAGE Publications's The SAGE International Encyclopedia of Mass Media and Society (2020) whose work appears in Britannica as part of a joint publishing agreement with SAGE. Tanja E. Bosch Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors Last updated Apr. 29, 2026 •History Educational radio refers to the use of radio for formal learning systems, particularly where the medium is used to broadcast course material. The emergence of educational radio arose from the widespread availability of inexpensive radio receivers, particularly in rural areas and developing countries, and the idea that using radio for education would increase the quality, effectiveness, and access of educational messages. Educational radio has been used in many countries for a wide range of subject...

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