-
40,000 BCE
The Paintings
People started using drawings as a new mean of communication. -
3000 BCE
Abacus
Abacus invented approxiametly at 3000 BC. It is still used all around the world. -
1453
The Press
Gutenberg invented press. -
The Pascaline
French mathematician and philosopher Blaise Pascal invented the first mechanical calculator. -
The Blackboard
James Pillans, a geography teacher at Edinburgh,Scotland invented the Blackboard by hanging a piece of slate on the classroom wall. -
The Typewriter
Even though it was invented originally in 1829, it became an commercial success in 1867. -
Punched Card Devices
Punched Cards started to being used at 1800s -
First Generation of Computers
ENIAC invented by American scientists to be used in the Second World War in 1946. -
The World Wide Web
Tim Berner Lee programmed HTML and World Wide Web was born -
The Smartboard
In 1992 SMART introduced the first smartboard. -
References
Pictures
https://pixabay.com/photos/calculating-machine-count-2865667/
https://pixabay.com/illustrations/head-wireframe-face-lines-web-663997/
https://pixabay.com/photos/calculating-machine-resulta-old-2825179/
https://pixabay.com/photos/stone-age-painting-mural-lascaux-2115390/
https://pixabay.com/photos/letter-et-mark-and-characters-4298267/
https://pixabay.com/illustrations/typewriter-vintage-old-manual-875310/
https://pixabay.com/photos/school-board-empty-slate-3258934/ -
References
https://pixabay.com/photos/teacher-property-plant-and-teaching-3765909/
https://www.wikizeroo.org/index.php?q=aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlsZTpFTklBQ19QZW5uMS5qcGcjZmlsZWxpbmtz Articles
https://www.slideshare.net/fvsandoval/history-of-educational-technology
https://www.slideshare.net/fvsandoval/history-of-educational-technology
http://institute-of-progressive-education-and-learning.org/a-history-of-education-technology/
