315 Khan Academy and External Links
The Khan Academy’s mission is to provide a free, world-class education to anyone, anywhere. In this Course, I have placed links to relevant lectures and information from the Khan Academy that may be useful in helping you understand the material.
Accessing and using the Khan Academy is optional and is intended only as supplemental material for this Course.
In some of your assignments, I link you to an external web site within the public domain of the WWW. You can either use the web site I suggest or another web site of your choice to obtain the information or background necessary to complete the assignment.
“Original document by Peter Turner licensed CC BY”