25
/ru/
ru
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
January 31, 2021
4578769
423828
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1 янв 1998 г. - Carnegie Learning formed

Описание:

Founded by John Anderson, Ken Koedinger, Steve Ritter (currently Chief Scientist, and William Hadley (math teacher). Stems from Anderson’s work on cognitive tutors.

Добавлено на ленту времени:

3 мес назад
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98
Ed 131 Technology Timeline

Дата:

1 янв 1998 г.
Сейчас
~ 23 г назад
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