Pirate Waters - Exponents
http://mathgames4children.com/fun-board-games/6th-grade/pirate/exponents-pirate-waters-grade-6-game.html
Alien Powers
http://www.ezschool.com/Games/Exponents.html
Squares Tic-Tac Toe
http://www.funbrain.com/cgi-bin/ttt.cgi?A1=s&A2=4&A3=0
Square Roots Tic Tac Toe
http://www.funbrain.com/cgi-bin/ttt.cgi?A1=s&A2=17&A3=0
Matching Squares and Square Roots
http://www.quia.com/mc/65631.html
Number Cop Perfect Squares
** You need to choose "Perfect Squares" from the drop down menu before playing!**
http://hotmath.com/hotmath_help/games/numbercop/numbercop_hotmath.swf
Square Root Flash Cards
http://www.aplusmath.com/Flashcards/sqrt.html