How DOES he do this? http://digicc.com/fido/
Recommended by Wendy Chen... http://www.eyezmaze.com
The Hershey Man can figure out your age! How does he does this??? http://teacherweb.com/CA/SunnyvaleMiddleSchool/MsAsato/chocolateage.ppt
Test Your Knowledge... http://nces.ed.gov/nceskids/eyk/index.asp?flash=true
The Phone Number Math Trick http://teacherweb.com/CA/SunnyvaleMiddleSchool/MsAsato/ExtraCreditforPeriod2.doc
Halloween Fun! http://www.dedge.com/flash/hangman/hangman.swf