-
7 BCE
MOSES USED CHISELED STONE.
-
1 CE
referances
ımage by pixaline from pıxabay
image by stevepb from pıxabay
image by fill from pıxabay
image by mohamed_hassan from pıxabay
image by geralt from pıxabay
image by webandi from pixabay
image by mustongjoe from pıxabay
image siklife from pixabay
image by mediamodifier from pixabay
image by geralt from pixabay
image by attopont from pixabay -
1400
PRINTING PRESS
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BLACKBOARDS
BLACKBOARDS(CHALKBOARDS) USED IN SCHOOLS AROUND TURN OF THE 18TH CENTURY IN INDIA -
TELEPHONE
TELEOHONE WAS INVENTED THE LATE 1870S. -
EDUCATIONAL RADIO PROGRAMS
BBC BEGAN BROADCASTING EDUCATIONAL RADIO PROGRAMS. -
OPEN UNIVERSITY
BTIRISH GOVERNMENT ESTABLISHED THE OPEN UNIVERSITY. -
AUDIO CONFERENCING
AUDIO CONFERENCING DEVELOPED SINCE THE 1970S -
SATELLITE BROADCASTING
SATELLITE BROADCASTING STARTED TO BECOME AVALİABLE IN 1980. -
VIDEO CONFERENCING
VIDEO- CONFERENCING USING DEDICATED CABLE SYSTEMS AND DEDICATED CONFERENCING ROOMS HAVE BEEN IN USE SINCE THE 1980S -
ELECTRONIC PROJECTORS AND PRESENTATIONAL SOFTWARE
U.S. ARMY STARTED USİNG OVERHEAD PROJECTORS FOR TRAINING AND THEIR USE BECOME COMMON FOR LECTURING LARGELY REPLACED BY ELECTRONIC PROJECTS AND PRESENTATIONAL SOFTWARE -
YOUTUBE
YOUTUBE STARTED IN 2005. IT IS INCREASINGLY BEING USED FOR SHORT EDUCATIONAL CLIPS THAT CAN BE DOWNLOADED AND INTEGRATED INTO ONLINE COURSES. -
ITUNES
APPLE CREATED ITUNES TO BECOME A PORTAL OR A SITE WHERE VIDEOS AND OTHER DIGITAL MATERIALS ON UNIVERSITY TEACHING COULD BE DOWNLOADED FREE OF CHARGE BY END USERS.
