Khan Academy: Difference between revisions
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Revision as of 00:48, 25 November 2013
Khan Academy is an educational resource developed by an eponymous private nonprofit headed by educational entrepreneur Salman Khan. The resource includes a large number of videos prepared by Salman Khan.
Video attributes
| Attribute | Value |
|---|---|
| Length of videos | Typical videos are 5-12 minutes long, though there are some videos that are as long as 20 minutes. |
| Lecturer shown? | No, voice-over |
| Format of presentation | Electronically recorded writing on a tablet (Camtasia software) |
| Subtitles and closed captioning? | Available for most videos in English. Available for some videos in other languages. |
| Voice translations? | Available for a few videos in other languages. |
| Subjects covered? | Wide range of subjects. Most comprehensive coverage is of mathematics. |