Themathlab.com is a math laboratory that has been designed for you to experience math. The developers of this site believe that people learn math best by doing it and using it in their lives. That is the reason why they have decided to help children, teens, and adults through this site, by providing them with many didactical learning resources. Themathlab.com has plenty of interactive lessons, math magic, games, humor, and even a “math gym.” Many of these lessons include practice problems which generate passwords when solved correctly. These passwords will take you to "treasure rooms". You can use any password by entering it into the TreasureFinder on the navigation bar at the bottom of every page. This material is intended for personal use, so, it’s possible to print and pass on any of Themathlab.com copyrighted material. At the homepage you can access the subject sections, which include algebra, geometry, natural math, and more interactive resources.