Timeline: The History of Educational Technology

35,000 BCE

Cave Drawings

40,000 thousand years ago cave paintings were made for communication, religious purposes, and recording events. Although there is no definite information about the reason for these pictures, it is estimated that they may be for educational purposes.

105

Paper

In 105, the paper was first created in China.

382

Manuscript Transcription

Manuscript transcription was developed in 382, as a writing standard in Europe in which the Latin alphabet could be easily recognized by the literate class from different regions.

1450

Printing Press

The invention of printing press was invented by Gutenberg in 1450. Gutenberg started work on his renowned Bible project in 1452. The two-volume Gutenberg Bible was produced in 200 copies, a tiny portion of which were printed on vellum. With the development of the printing press, religion spread even more with the emergence of copies of the Bible, and along with this, the literacy rate increased with the proliferation of books. (Kreis, 2016)

1700

Blackboard

Efficiency in the classroom significantly increased with the development of the blackboard. Because it is economical, effective, and accessible.

1910

Audiovisual Age

In 1910, the audio-visual era began. When educational programs were broadcast in the audiovisual era, people could also learn some information that they thought would be useful.

1920

Radio

In the 1920s, the British Broadcasting Corporation (BBC) started airing radio instructional programs for schools. https://opentextbc.ca/teachinginadigitalage/chapter/section-8-1-a-short-history-of-educational-technology/

1925

Filmstrip Projector

In 1925, the filmstrip projector was invented. Each frame of the 35mm film used by the projector comprises a still photo.

1960

Television

In the 1960s, schools and general adult education programs employed television for the first time in education.

1972

VCR

In 1972, the VCR format debuted. VCR was primarily aimed at household and educational consumers.

1980

Audio Tape

The goal of creating a tape cartridge for tape that was thinner and narrower than that used in reel-to-reel tape recorders was given to two different teams by Philips Eindhoven in the early 1960s. Although cassette tapes were invented in the 1960s, they began to appear more in cultural and educational programs in the 1980s.

1990

Computer Age

As the Internet became more widely utilized in the 1990s, access to and the capacity for sharing information in households and companies throughout the world suddenly increased. The design of computer-based learning environments offers us a fresh perspective on the nature of teaching, learning, and even general educational objectives, educational technology is concerned with carefully considering both teaching and learning.

1991

First Smart Board

David Martin and Nancy Knowlton are the creators of the smart board, which was originally offered in 1991 as a product of the "Smart Technology" Company.

1995

The Digital Age

The digital age is defined as a period in human history shaped by digital information and communication technologies.

2000

The Interactive Age

Interactive Age that is connected and related to the Information Age, based on information technology and developments, but emphasizing interaction rather than content.

Oct 23, 2022