Texas Instruments TI- 84 Plus CE Denim Graphing Calculator

great colors and now rechargable. Havent had it long enough to determine if the charge will get through an entire school day!

Perfect student calculator

I purchased this for my wife who is a math teacher, she loves it! We havent used it long enough to know about the battery life, but it seems quite responsive. Great color.

I highly suggest getting a case for this. the shiny blue plastic around the keys scratches VERY easily. I have only had it for a few weeks and it is completely scratched up. I use it twice a week at school and then at home for homework. When not in use the sliding cover is over it. I do not have long fingernails and I have not used any sharp objects or anything else to press the buttons except for my fingers. I am not 100% certain that some of them are not hairline fractures in the plastic as they are coming out of the same place in multiple buttons with the exact same curvature. I ran the end of a pencil very lightly over one of the scratches/cracks to see if it would pick up on it and it scratched the plastic. I barely touched the thing. So, just be aware that your expensive calculator will be completely scratched in a very short amount of time if you dont put a protector over that faceplate. The calculator works fine, though in my opinion the graphing still lags a bit.

I love this calculator, very easy to use, programmable, interfaces easily with my computer. A very good addition to my equipment.

Brand new, fast shipping!

Cool calulator that take a liitle time to learn a lot of greta functionality

I use this calculator for my college math courses. I love that its rechargeable instead of battery operated. Its light weight too. Now if only I could get it to give me all the answers to any math question ever...

I like it but its a bit expensive

I used Casio but at school everybody using Texas Instruments TI- 84 . It is OK