Casio ClassPad 330The Casio ClassPad 330 is one of the most unusual graphing calculators on the market. It features a touchpad display and a stylus input. It's not exactly an iPad, but it is pretty cool to be able to use a touch screen calculator. It also has a built in CAS (computer algebra system). This calculator is jam packed with features, but due to the touchpad, the ClassPad 330 is banned from virtually every standardized test known to man, including the SAT, ACT, and AP tests.
Read more in this Casio ClassPad 330 review on Tech Powered Math. Also, check out the Wikipedia entry on the calculator. |