| Distance education began in the nineteenth century when the method of learning by correspondence appeared through the postal services, which used to transfer printed and written study material between teachers and students, with the emergence of radio and the beginning of radio broadcasting, radio was used in distance education and the voice component was the biggest influence in the education process And people were able to record and broadcast many educational programs, with the advancement of science television and video cassette appeared and the availability of distance education through sound, image and satellites | |
|---|---|
.
28.
22.
2