Graphing calculators are a mainstay of both high school and college-level math and science courses. Most of us have had, or will have, experience working with either a Casio or a Texas Instruments ...

Texas Instruments will be adding Wi-Fi, via a new adapter, to its TI-Nspire CX Navigator graphing calculator. Wi-Fi! Is there a Cydia-like repository for TI applications? The adapter, the TI-Nspire CX ...

Corrected: An earlier version of this article included inaccurate phrasing regarding the findings from the National Assessment of Educational Progress. Data extracted from NAEP show the percentage of ...

In the beginning, Texas Instruments found a solid formula to produce a graphing calculator. The TI-81, the first of Texas Instrument's graphing calculators, was released in 1990, and had a 2MHz ...