“The graphing calculator is not integral to calculus,” Wilson told me. “Calculus can be taught and learned without any technology . . . There is no concept in calculus that requires the ...

If your TI-84 isn’t handy, Desmos Graphing Calculator is a good backup to ... to linear regressions, to integrals and derivatives. The example graphs also allow you to adjust the values in ...

Since then, graphing calculators have become a common ... for the students’ ability to use rules to find derivatives and integrals of functions. After 1995, there was a marked shift away ...

In the ruthlessly competitive world of technology, where companies rush the latest gadget to market and slash prices to stay competitive, the TI-84 Plus is an anomaly. Texas Instruments released ...