rainforestmaths.com is a site that many teachers have used to practice math skills online. The site has been down for a while, but now it is back! It is password protected. Teachers, check with your CLA to get a username and password to access this site. The link is under Marvelous Math.
*I have noticed that this site works better on safari, not on firefox.
As I understand it--please comment if I'm mistaken--this site is free this school year on a trial basis. Next year, you will have to register to use the site. So, explore the site and see if it's worth the money!
Wordle - Word Art
Create your own! Find the link for Wordle under For Fun!