  Used calculator in good condition. Includes calculator, batteries, and slide case only.
Targeted For the middle grades (level 5-9) and offers the functionality of the Math Explorer Plus together with graphing features. It also features Sunburst software and will be electronically upgradable . The calculator will be able to grow with the student over time.
Features:
- Stacked fractions.
- Seven (7) statistical plots: pictographs, pie charts, bar charts, and more.
- Scrollable home screen.
- Four (4) constant features.
- English and metric conversions.
- Compatible with the Calculator-Based Laboratory™ (CBL2™) and Calculator-Based Ranger™ (CBR™) Systems to allow collection and analysis of real-world data.
- Applications available from TI, Sunburst Software, and others.
- More advanced functions accessed through pull-down menus.
- 14-digit accuracy displayed to 10-digits with 2-digit exponent.
- Graphs four (4) functions simultaneously.
- Send and receive lists and variables to and from the TI-82, TI-83 and TI-83 Plus.
- Up to seven (7) graph styles: thin, thick, animate, animate with path, and more.
- User-defined list names, stores up to 999 elements.
- Thirteen (13) zoom features.
- Function evaluation table.
- List-based one and two-variable statistics including linear, quadratic, exponential, med-median, and manual-fit regression models.
- Three (3) statistical plot set-ups.
- Interactive equation solver.
- Alphabetical CATALOG of all calculator operations in one menu.
- Programming capabilities.
- Display indicates when fraction can be simplified.
- Shows common factor used during simplification.
- Enter your own factor during simplification.
- Change improper fractions to mixed numbers.
- Simplifies fractions.
- Fraction/decimal conversions.
- Combinations and permutations.
- Random number generator.
- Trigonometry.
- Logs and antilogs.
- Convert angles from degrees to radians.
- %, x˛, 1/x, x, y˛, xy, and x!.
- Fixed decimal capability.
- AOS: × and ÷ before + and - .
- Large 64 × 96 pixel screen.
- 8-line × 16-character, easier-to-read LCD display.
- I/O port for linking and data collection.
- Upgradable.
- Uses TI-82/83 ViewScreen LCD panel.
- 32K bytes RAM with 25K user-available. 128K of application space (with OS v. 1.60)
- TI-GRAPH LINK™ software accessory allows information to be transferred to a computer and printed or stored on disk.
- Unit-to-unit link cable included.
- Powered by four (4) AAA batteries with lithium battery backup.
- Impact-resistant slide case.
- Built extra-durable for middle school use.
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Sharp EL-9900C Reversible Keypad Graphing Calculator
 
Creative Mathematics Teaching with Calculators
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