educational technology
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Educational Technology Educational Technology A Brief Historical ReviewA Brief Historical Review
Educational technology:
The use of technology
in educational settings
1780 – 1900’sTeacher / manager model. Main teaching instruments: blackboard and chalk.
1900 – 1910’s
School museums lent materials to teachers for use in classrooms Films, photographs, chartsStereographic slides
1910- 1920’s
Silent films for
instructional use were rented by schools.
1920- 1950’s
Radio educational stations began to be licensed for instructional purposes.Peak activity radio use from 1925 until 1940.
1950- 1970’s
Instructional television.Airplanes transmitted televised lessons over a six-state area.
1970 – 1990’s
Computer era
begins. Computers are used for instructional purposes in the USA.
1990- 2000’s
Computers and internet.CD-ROMInternet connections in 97 percent of schools.
2000 – 2010 CD-Rom’s DVD’sIntranet and internet Distance education courses Access to learning resources within and beyond schools.
Sourceshttp://en.wikipedia.org/wiki/Educational_technology
http://www.csulb.edu/~murdock/histofcs.html
http://www.docstoc.com/docs/426986/History-of-Educational-Technology
http://bethrichards1.wordpress.com
http://www.underconsideration.com/wordit/tag/blackboard
http://scrapetv.com/
http://www.wosu.org/archive/tv50/index.php
http://www.answers.com/topic/school-technology-in-education
http://blog.makezine.com/archive/2006/07/sparkbench_old_radio_rest.html
http://freepages.genealogy.rootsweb.ancestry.com/~nemahaks/unkn/unkn0094.html
http://www.yourdictionary.com/computer/quadra
http://onlinetrziste.com/2010/03/02/
http://www.globalpost.com/dispatch/education/100427/computers-classroom-internet
http://www.refresheverything.com/blog/author/ldwyer/
http://www.old-computers.com/history/detail.asp?n=39&t=3