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jan 1, 1975 - PLATO, a computer-assisted instruction system was in place at nearly 150 grammar schools, high schools, colleges and universities, and military installations.

Description:

By Jason Scott [CC BY-SA 3.0 us (http://creativecommons.org/licenses/by-sa/3.0/us/deed.en)], via Wikimedia Commons

Added to timeline:

8 months ago
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148
A Brief History of Educational Technology

Date:

jan 1, 1975
Now
~ 43 years ago

Images:

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