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5 Jun 1985 Jahr - Graphing Calculator

Beschreibung:

The handheld graphing calculator is introduced to schools. Making math a less time consuming and more individualized subject.

Zugefügt zum Band der Zeit:

Tech in the Classroom :)

ByVictoria Sisson

25 Okt 2018

0

0

336

Datum:

5 Jun 1985 Jahr

Jetzt

~ 40 years ago

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