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First School Museum
Open in St. Louis; school museums served visual instructions -
Visual education
Films, slides and photographs were used in school museums -
Viaual instruction movement
During 1914-1923, the viaual instruction movement grew. -
Instructional Radio
1920s through much of 1930s: radio broadcasting; sound recordings -
DVI department of Visual Instruction
The organization was created; now it is called Association for Educational Communications and Technology -
Audiovisual
Radio, films and television are used as teaching resources -
Division of Visual aids for War Training
Established by federal government; audiovisual devices were used extensively in military and industry during WWII -
“Cone of experience idea”
Edgar Dale: value of audiovisual materials is their ability to present concepts in a concrete manner -
Period: to
TV used in instruction
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Instructional TV
1950-60s:Interests in TV as a medium for delivering instruction increased -
Computers
Personal computers became available for general public; focused on instructional designs -
Recognize importance of performance
1990s:Focus on authentic tasks and improving on-the job performances. -
E-learning
2000s: On-line learning grow in business and schools