 |
| http://education.ti.com/us/global/guides.html | If you need a Guidebook for your Texas Instruments Scientific or Graphing Calculator, then this is the site to visit. Downloadable pdf versions for all TI calculators are available here. |
| maxima.sourceforge.net | MAXIMA is a fairly complete computer algebra system. Similar to Mathematica, Maple and Derive. Perhaps not quite as user friendly, but just as powerful. And best of all, IT'S FREE! |
| www.inew.com | The INEW website provides over 1000 essential math skills with millions of variations which are useful for practicing and sharpening various skills for students in grades K-6. |
| www.calculator.com | Here you will find just about any kind of online calculator that you might need- from simple to advanced graphing calculators. |