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9 ore 25 min, 17 gen 1890 anni - ESCUELA DE PIZARRA Y EL PIZARRÓN DE GIS (TIZA)

Descrizione:

Se utiliza en todo el siglo 19 en casi todas las aulas, y todavía se utilizan hoy en día, la pizarra es una de las mayores invenciones en materia de tecnología educativa

Aggiunto al nastro di tempo:

Historia de la Tecnologia Educativa

ByDILSA YAMILE ALARCON
8 ott 2018
0
0
394

Data:

9 ore 25 min, 17 gen 1890 anni
Adesso
~ 135 years ago

Immagini:

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