I have two semesters of math classes to complete: Trigonometry and Calculus I. I have at TI-89 graphing calculator that I absolutely hate. Who the hell makes the interfaces for these things? 46 ...

Most powerful TI model allowed on AP and SAT tests. Updated BASIC makes creating programs easy- if you have a rudimentary understanding of the language. Includes PDA functions like contacts and ...

Graphing calculators are important tools for students and academics. They can solve complex equations, show you the graph for additional answers, and do stuff that normal calculators can’t do. Most of ...

This symbolic graphing calculator, sold by Texas Instruments, was introduced in 2004 as an improved version of the TI-89. The handheld electronic calculator has a black plastic case with a sliding ...

The TI-89 is a graphing calculator used in advanced mathematics classes and approved for use on examinations like the Scholastic Aptitude Test and various Advanced Placement tests. While its large ...

(CNNMoney) A glimmer of hope has arrived for parents tired of having to buy their high school students an overpriced calculator. Smarter Balanced, which administers school proficiency tests in 15 ...

This year, high school juniors and seniors will buy a $100 calculator that's older than they are. You remember the TI-83: the brick-sized graphing machine you likely covered in stickers and used to ...

Come with me back to teenagedom in 1999. You listened to Offspring (or the Backstreet Boys) on CDs inside a Discman. You made calls on a landline, which you probably just called "the phone." It's ...

In my continuing effort to raise money for my paintball gun, I'm selling a Texas Instruments TI-89 graphing calculator. This is a fantastic calculator for advanced high school and college level ...

Ever imagined a graphing calculator like the TI-84 being able to support Python? Well, that just happened. Graphing calculators have long been a fun way for people to get started with programming.

Whether for bird-watching or baseball-spotting, we break down prices and specs to find the best pair for you. Pebble Is Making a $75 Smart Ring You can speak into the Pebble Index to have it remember ...