Texas Instruments TI-84 Plus CE Graphing Calculator, Black

I LOVE this calculator. It is the complete opposite of the calculators that I used in middle school. This calculator is SO thin and lightweight. Not to mention, I love the fact that it could use different colors now, adds a lil bit more organization. It is obviously a lil bit pricey, but these things last for YEARS (provided you took well care of it). I remember a story where this person bought this for middle school, and even in college, she still uses the same thing! I like the fact that you could just charge this via a USB cable, unlike the old ones where you have to swap the batteries, its SOO convenient. I bought a protective case for it for protection and organization, I suggest people should also do that, if theyre gonna invest on an expensive calculator such as this.

Perfect for high school courses in math and science. No issues. Would purchase again.

I love this product so much that I named her Tiffany. Trust me when I tell you that I didn't name any of the calculators I bought before Tiffany- and that's just about every cheaper calculator you can imagine. If it were not for Tiffany, I would not have made an A in my pre-stats AND stats classes. Obviously I had to put the work in and do my homework, but with the color screen and her pretty, sleek design- I suspect I enjoyed doing my homework more than my classmates did. Although Tiffany came with a fairly comprehensive instruction manual I found the best instructions via a lot of YouTube googling, and I would suggest other buyers to do the same. Also, don't forget the charger at home! This calculator does everything and the battery lasts a long time but when it's donezo it's donezo, so bring your charger with you.

Rechargeable battery last about 3 weeks. Held up well for the last year. Must have calculator for High School math and taking the SAT.