29
/it/
it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3500087
318086
2
Creare
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
1 gen 1800 anni - Las pizarras de tiza comenzaron a usarse en las escuelas alrededor del siglo XVIII
Aggiunto al nastro di tempo:
9 nov 2019
0
0
276
Historia de la Tecnología Educativa
Data:
1 gen 1800 anni
Adesso
~ 224 years ago
