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jan 1, 1985 - Hand-Held Graphic Calculator

Description:

Students began using hand-held graphing calculator across schools, allowing advanced math to be computed effortlessly. It facilitates learning by displaying mental models physically.

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Ed 131 Technology Timeline

ByVivian Chinwen Huang
29 Nov 2020
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497

Date:

jan 1, 1985
Now
~ 40 years ago
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