'The world just lost a great man' photo (c) 2013, Dennis Skley - license: http://creativecommons.org/licenses/by-nd/2.0/

Here are a few more really exceptional additions to The Best Resources Honoring Nelson Mandela At His Passing….:

From Rebel to Statesman: Teaching About the Life of Nelson Mandela is from The New York Times Learning Network.

In Defense of Mandela’s Defense of Tyrants is from TIME.

Honoring Mandela is a photo gallery from The New York Times.

Here are videos from the Memorial Service/Celebration:

Highlights From Memorial Service for Mandela is from The NY Times.

Read President Obama’s powerful eulogy for Nelson Mandela is from The Washington Post.