Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

Calculator classroom pricing breaks into three distinct levels. Basic four-function units are inexpensive enough that a teacher can equip 30 desks for roughly the price of one premium graphing ...

On Version History: Nilay Patel and Victoria Song recount their memories of their iconic and expensive calculators. On Version History: Nilay Patel and Victoria Song recount their memories of their ...

This week, some folks will be celebrating National Bacon Day, National Tooth Fairy Day and National Soft Ice Cream Day. But buckle up, because the greatest “Day” for affordable airfare is about to ...

As high-school math students gear up to buy the newest version of Texas Instruments’ TI-84 graphic calculator, cheaper upstarts are trying to break the company’s decades-old grip on the market. Texas ...

SAT and AP tests now offer free digital graphing options for students, but it's harder than it seems for school districts to look beyond Texas Instruments The TI-84 Evo features a different interface ...

Back-to-school season isn’t just about notebooks and backpacks. For students heading into algebra, calculus, engineering, accounting, or college-level math courses, the right calculator can make a ...

The powerful Texas Instruments TI-84 Evo calculator has received a huge 44% discount on Amazon just in time for back-to-school shopping. It helps prepare students for STEM careers with graphing ...

The $160 device is not powered by AI, won’t send annoying notifications, and can’t connect to Wi-Fi. By Mack DeGeurin Published Apr 29, 2026 3:23 PM EDT Add Popular Science (opens in a new tab) More ...

We may receive a commission on purchases made from links. Texas Instruments graphing calculators have helped many a student with algebra, pre-calculus and upside-down anatomical slang. Now, the ...

Texas Instruments Education Technology has launched the TI-84 Evo Graphing Calculator, the latest addition to its TI-84 series, featuring a processor three times faster than its predecessor, 50% more ...