Texas Instruments Graphing Calculator

 

Read Customer Reviews on the Texas Instruments TI Nspire Math And Science Handheld Graphing Calculator and Find it at the Lowest Price...

Texas Instrument TI-89 Titanium Graphing Calculator

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Average Customer Review
4.2 out of 5 stars (17 customer reviews)


The TI-Nspire handheld comes with a snap-in TI-84 Plus Keypad that provides the same keystrokes as TI-83 Plus, TI-84 Plus and TI-84 Plus Silver Edition graphing calculators. Whether handhelds are provided by your school or your students bring in personally-owned units, this side-by-side compatibility between TI-Nspire handhelds and existing TI graphing calculators delivers a comfortable transition to TI-Nspire technology. Inclueds USB cable for software and file downloads.

The TI-NSPIRE combines interactive graphing capabilities and innovative computer features into one convenient learning handheld, perfect for Algebra 1 & 2, Geometry, Pre-Calculus, Statistics, Chemistry and more. This handheld is compatible with other TI calculator models and permitted for use on the SAT, ACT and AP exams. Dynamic linking instantly reflects changes to one representation in real time to other representations of the same problem Create and save problem-solving steps as electronic documents and pages USB cable for software and file downloads included 20MB ROM/16MB RAM Power Supply - 4 AAA batteries (included) .

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Additional Details

Texas Instrument NSpire is best for the following usage:

  • Ideal for Pre-Algebra, Algebra 1 & 2, Geometry, Trigonometry, Precalculus, Calculus, Statistics, College Math, Business, Finance, Biology, Physics, Chemistry
  • Required or permitted for use on SAT,* ACT and AP* exams
  • Intuitive, computer-style interface and cursor controls provide easy navigation between screens and functions
  • Multiple representations offer different views of the same problem, at the same time, on one large screen
  • Dynamic linking instantly reflects changes to one representation in real time to other representations of the same problem

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What Customers Are Saying.....

By  H. Stern "maths teacher"
Great high school maths handheld
    
This is not a calculator -- it is a handheld computer. Built from the beginning with a different model of use the the traditional graphing calculator, it enourages users to link multiple representations of mathematical concepts. The document model allows teachers to build explorations for students to work with. Students can save their work, and continue on a later date from where they left off. With the included TI-84 Plus faceplate, it is fully backwards compatible with the 84+ family of products.
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By  Jacob L. Nash

Its Great

This is and easy to use user friendly device. its wider that the ti-83/84 but it has a much larger screen. the new keyboard is fantastic. the only problem i had with it is i have yet to find out if it has programing, but other than that its fantastics.   
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By  Jean B. Gracia "outdoortech nerd" (Lawrenceville, GA USA)

Great for high school
    
I just got this for my algebra 2 class and it works wonders in there. Problems become easier and more understandable, and if i need help from my teacher I can switch the keyboards and not have to worry about them not knowing how to work the calculator.
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By  Renee Howland "soccer mom of 3" (esperance, ny usa)

Pleasantly surprised!!    
It was highly recommended by my son's school that we purchase this calculator for him to use in math class. I was less than thrilled when I saw the cost of this type of calculator. I did find however that it was much more reasonable on Amazon.com than in the stores (as usual). My son absolutely loves this calculator and I am glad we bought it for him. It is amazing what this little machine is able to do! My only negative comment would be that after three weeks of use, the batteries have already died. He has used it everyday though, and because he enjoys some of the drawing features on it, he has been using it outside of school as well. All in all, a great product. I would recommend it to anyone that needs to purchase a graphing calculator. 
 
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