History of Educational Technology

Paper made in China

105

Gutenberg Printing Press

Apr 4, 1450

Public Education

Period: Apr 4, 1600 to Apr 4, 1800

1700-Blackboard & Chalkboard
1800-Books

Audiovisual Age

Period: Apr 4, 1920 to Apr 4, 1940

1920-Radio
1930-Film Strip Projector
1940-Overhead Projector

Information Age

Period: Apr 4, 1970 to Apr 4, 1980

1970-Telavision & VCR & VHS tape
1980-Audio tape

Computer Age

Period: Apr 4, 1990 to Apr 4, 1995

1990-Computer
1991-Smart Board Interactive Whiteboard

The Digital Age

Period: Apr 4, 1995 to Apr 4, 2000

1995-Internet

The Interactive Age

Period: Apr 4, 2000 to Apr 4, 2014

Smart Respone LE & Laptops & Document Camera

Manuscript Transcription

Mar 2, 2022