Please have the following items by Tuesday, September 8. You are 
expected to bring them each day.
Calculator's are not required until September 21 to allow you to 
shop around and get a good deal.
Mr. Heimbigner's calculator reccomendations:
Scientific: any
Graphing (if you plan to take calculus): TI89
Graphing (if you don't plan on taking calculus) : TI84

If you get a non TI graphing calculator you must bring your manuel to 
class.