Image: Khan Academy black board example
Size of this preview: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 1,280 × 720 pixels.
Original image (1,280 × 720 pixels, file size: 207 KB, MIME type: image/jpeg)
Description: An example frame from a Khan Academy video
Title: Khan Academy black board example
Credit: This file has been extracted from another file
Author: Butterfinger8181
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes
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All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
