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(Texas Instruments) Graphing Calculator
(TI-83 PLUS)
This easy to use graphing tool provides all the functionality you need for Secondary maths and science – from 11 right through to 18. It also includes advanced statistics and financial features.
Enhanced with Flash technology, this handheld technology gives you the flexibility to add TI-83 Plus software applications (Apps) and additional functionality beyond maths and science, providing long-term value.
The TI-83 Plus Teacher Calculator and Viewscreen also mean you can use the calculator as a whole-class teaching and demonstration tool.
Apps give handheld technology additional flexibility. Choose one of the many Apps now available (and visit http://education.ti.com often for news of additions), and add customized functionality to the TI-83 Plus.
Loading Apps is a simple process, very similar to adding software to a computer.
With the TI-83 Plus' large 160K archive space, you can store up to 10 Apps at one time - so you can enhance your technology to meet your specific needs.
The TI-83 Plus will continue to be an excellent long-term investment with our commitment to provide upgrades to its Operating System.
Add capabilities and functionality that will keep your TI-83 Plus working for you for many years. Check the Downloads area on a regular basis to ensure you have the latest version.
Features;
- Graphical analysis: See the equation, graph, and
coordinates all at the same time. Jump directly to points
just by entering a number.

- Advanced Statistics and Regression Analysis: Includes
hypothesis testing and confidence intervals. View results
graphically or numerically. Analysis features sine and
logistic regressions.

- Plots: Create scatter, xy-line, box-and-whisker,
histogram, and normal probability plots.

- Data groups: Group related data (programs, lists, pic,
etc.) together to store in the archive for later use.

- Financial functions: Includes Time-Value-of-Money (TVM),
uneven cash flows, amortization, and more.

- Equation solver: Solve equations interactively for
different variables. Great for "what ifs."

- Graph-table split screen: Allows you to trace the graph
and scroll table values simultaneously.

- Matrices: Store and analyze up to 10 matrices, size
limited only by available memory.

- Data lists: Allows you to name lists and store up to 999
elements per list.

- Data Collection: This tool is compatible with the CBL 2™,
CBL™, and CBR™ for collection and analysis of real-world
data. A built-in CBL/CBL 2 and CBR application allows for
real time, interactive data collection: time, distance,
temperature, voltage, light intensity, etc.

- TI-83 Plus Hardware features: Large Screen: 64 X 96
allows entries and results to be viewed at the same time.
Memory: 24K bytes RAM. 160K bytes of data archive and
application space.