Texas Instruments - Texas Instruments TI-Nspire Graphing Calculator Review

   The TI-Nspire graphing calculator Item number 710167 at Staples was what my 15 year old son Daniel pleaded to buy for school. It had 2 snap in keypads to boot.  It has Screen size: 320 x 240 pixels (3.5" diagonal) which is  two times the size of TI-83 Plus/TI-84 Plus models. The new TI-Nspire technology was developed hand-in-hand with educators around the world.

   If you return empty ink cartridges to Staples you can save like I did. I had nine dollars in store credit which made my calculator a little less than it would have been.  Right now it is going for  $149.99.

  7 different graphing styles are there to help to differentiate graphs drawn. USB cable for software and file downloads was included. Powered by 4 AAA batteries (also are included)

 Staples offers a one year product replacement plan for $9.99. We did not take this option, but it is not a bad option.