In the course of the 1970s, handheld electronic calculators transformed the way tens of millions of people did arithmetic. Engineers abandoned slide rules, business people gave up desktop calculating ...

Before there were Palms, Pocket PCs, Psions or even Sharp Wizards, there were calculators. Not big mechanical adding machines, but portable models made by Hewlett-Packard that everyone from grade ...

Andrew Menadue] wrote in to let us know about the TULIP-DevBoard and TULIP-Module being developed on GitHub. TULIP is short ...

WASHINGTON — In a darkened Algebra II classroom, all eyes were on an illuminated graphing calculator projected 3 feet high on the white board as students studied a series of graphs and talked about ...

Meghan is an associate editor with EdTech. She enjoys coffee, cats and science fiction TV. From the abacus to the slide rule, tools for calculating have been around since ancient times. But it wasn’t ...

The Smarter Balanced test group announced today that it has partnered with Desmos, a company that created a free online graphing calculator that is giving Texas Instruments a run for its money. As of ...