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4 juill. 1972 - Scantron
Description:
The Scantron made it easier fr teachers to grade multiple-choice exams, hence saving them countless hours.
Ajouté au bande de temps:
Educational Technology
By
Dayanira Feliciano
14 nov. 2017
0
0
330
Date:
4 juill. 1972
Maintenaint
~ Il y a 51 ans
Les images:
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