Back-To-School Supplies: TI Graphing Calculators
For those of you in advanced science and math courses, or with students in those courses, graphing calculators can be an expensive requirement. I’ve never used another brand of graphing calculator, so from a comparison point, can only say that the Texas Instruments brand is reliable to a fault (though they do melt in fire - just ask me how I know this!).

If you’re shopping for a Texas Instruments graphing calculator, you can expect to pay between $100 and $150, depending on the course/calculator requirements, and your own personal preferences. Thanks to an online coupon code and a few great rebates from Office Depot, you can purchase a new TI calculator for $50 less AND receive two free movie tickets!







