Humor Has It 5th

Being reminded to use jokes to start lessons once in a while.  Here are some sites I've looked up jokes:

http://www.ducksters.com/jokesforkids/history.php

http://www.crfcelebrateamerica.org/index.php/trivia-games-and-quizzes/100-

http://arevo10.blogspot.com/2010/05/revolution-jokes.html