Math Jokes!
/"Why was 6 afraid of 7? Because 7, 8, 9."
Let's face it, math can be very boring for many students. No better way to spice up a lesson than with a well place math joke. I know what you are thinking, "There are math jokes?" Yes there are! Below is a collection of a few links to sites that have a variety of jokes.
Andrej Cherkaev, Mathematics Professor, University of Utah
http://www.math.utah.edu/~cherk/mathjokes.html
Sonoma State University
http://www.sonoma.edu/math/faculty/falbo/jokes.html
Columbia State
http://mbaker.columbiastate.edu/jokes.ht