The History of Educational Technology By tugcesenturk 30,000 BCE CAVE DRAWINGS 510 BCE PYTHAGORAS ACADEMY 105 PAPER MADE IN CHINA 382 MANUSCRIPT TRANSCRIPTION 1450 GUTENBERG PRINTING PRESS 1600 PUBLIC EDUCATION 1910 AUDIOVISUAL AGE 1920-Radio 1930-Film strip projector 1940-Overhead projector 1960 INFORMATION AGE 1970-VCR 1980-Audio tape 1990 COMPUTER AGE 1995 THE DIGITAL AGE 2000 THE INTERACTIVE AGE
