Have you seen the site game goo? http://www.earobics.com/gamegoo/gooey.html My students absolutely LOVE LOVE LOVE this site. It has the funniest graphics and sounds. It is great or grades K-2. It has this toothfairy guy that reviews antonyms and synonms with your students and at the end all his teeth fall out. My boys love it!! The girls in my classroom think it is disgusting. It would also be a great site to review on your smartboard if you have one. :) Make sure and turn the sound up really loud. My kids love the sound effects!!