The most important computing platform for teaching kids programming is the Texas Instruments graphing calculator. These things have been around in one form or another for almost three decades ...

In this article, we will demonstrate how to use the graphing feature ... resultant graphs look like. The option to input an equation is at the top-right corner of the calculator window.

[Chris], graphing calculator hacker extrordinaire, has seen a few of his projects show up on the front page of Hackaday, mostly involving builds that turn graphing calculators like the TI-84 Plus ...