Texas Instruments TI-84 Plus Graphing Calculator: available at Amazon Our take: The ubiquitous classroom staple, most students have experience with this graphing calculator.

Texas Instruments TI-84 Plus Graphing Calculator: available at Amazon Our take: The ubiquitous classroom staple, most students have experience with this graphing calculator.

Texas Instruments TI-84 Plus Graphing Calculator: available at Amazon Our take: The ubiquitous classroom staple, most students have experience with this graphing calculator.

TI-84 Plus CE graphing calculator is 30 percent thinner, 30 percent lighter and has six times more memory than the TI-84 Plus. Buyers also can customize it from a variety of colors, such as silver ...

Texas Instruments TI-84 Plus Graphing Calculator: available at Amazon Our take: The ubiquitous classroom staple, most students have experience with this graphing calculator.