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26 janv. 500 - EL ABACO

Description:

Se utiliza este dispositivo desde 2000 a. C para efectuar operaciones aritméticas, aunque no es propiamente en ese momento una tecnología enfocada a la educación

Ajouté au bande de temps:

Historia de la Tecnologia Educativa

ByDILSA YAMILE ALARCON
8 oct. 2018
0
0
392

Date:

26 janv. 500
Maintenaint
~ Il y a 1526 ans

Les images:

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