In this video I take the Casio fx-9750GII graphing calculator and show you the basics of how to graph equations. Specifically I cover how to: store equations ...

Find standard deviation simply with a casio graphical calculator. Step by step guide for finding standard deviation in a typical A level S1 question. (Also suitable ...

I can't remember exactly where I got most of my calculator games from, but luckily I still have them on my computer. Since many people wanted to know where ...