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Edgar Dale
Learning pyramid by Edgar Dale · United States · On the map · Academics · Lived 1900 to 1985 · aged 84
Edgar Dale was an American educator who developed the Cone of Experience, also known as the Learning Pyramid. He made several contributions to audio and visual instruction, including a methodology for analyzing the content of motion pictures.
Edgar Dale is read about 39 times a day, in 7 languages.
A typical day, 30 days to 25 June 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Country
United States
Category
Academics
Type
Academic
Status
Deceased
Dates
Lived 1900 to 1985 · aged 84
