'christopher columbus, at coit tower' photo (c) 2005, Paul Joseph - license: http://creativecommons.org/licenses/by/2.0/

Here are new additions to The Best Online Resources About Christopher Columbus:

Columbus Activities from The Zinn Education Project.

The New York Times Learning Network has a number of Columbus lessons.

Christopher Columbus: 3 things you think he did that he didn’t is from Valerie Strauss at The Washington Post.

Here’s an online Columbus game.