TI has introduced new, faster models of their NSpire handheld calculators, the NSpire CX II and CX II CAS! This scavenger hunt (which includes a some CAS activities) is a great way to introduce Nspires to middle and high school students, as well as teachers! Hand them an NSpire CX II and this activity and they'll be ready to do basic calculations, work with fractions and graph functions in no time. This new version includes more information about graphing inequalities and vertical lines, as well