This document discusses the history and evolution of various educational technologies from 1990 to the present. It describes early multimedia encyclopedias on CD-ROM in the 1990s, as well as the rise of online educational resources like Wikipedia and Khan Academy in the 2000s. It also provides examples of different types of open educational resources currently available, including websites for learning languages, creating multimedia, and accessing encyclopedias, dictionaries, and other reference materials online.
This document discusses the history and evolution of various educational technologies from 1990 to the present. It describes early multimedia encyclopedias on CD-ROM in the 1990s, as well as the rise of online educational resources like Wikipedia and Khan Academy in the 2000s. It also provides examples of different types of open educational resources currently available, including websites for learning languages, creating multimedia, and accessing encyclopedias, dictionaries, and other reference materials online.