1 jan 1910 ano - First Catalog of Instructional Films Published
Descrição:
The first catalog of instructional films is published. These films were used on the motion picture projector, which was one of the first media devices used in school. This type of media typified what was called the period of “Visual Instruction” which lasted until the early 20s.
Adicionado na linha do tempo:
Data:
Imagens: