Texas Instruments Nspire CX II CAS Graphing Calculator Classroom 10-Pack

Faster performance, new interactive features and a Computer Algebra System expand the TI-Nspire CX CAS platform’s proven ability to support exploration in math, science and STEM education from middle grades through college.

Innovative upgrades promote discovery, exploration, and development of conceptual understanding and critical-thinking skills.

Texas Instruments Nspire CX II CAS Graphing Calculator – Key Features:

• Screen: Backlit display. Size – 320 x 240 pixels ( 3.2″ diagonal). Resolution – 125 DPI; 16-bit color
• Storage - 90+ MB storage memory. 64 MB operating memory
• Computer Algebra System (CAS) capabilities (CAS can be disabled)
• Function, parametric, polar, sequence and 3-D graphing
• Multiple graphing functions can be defined, saved, graphed and analyzed at one time
• User-defined list names in Lists & Spreadsheet
• Eleven interactive zoom features
• Numeric evaluations in table format for all graphing modes
• Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives
• Six different graph styles and 15 colors to select from for differentiating the look of each graph drawn
• Matrix operations: transpose and augment matrices; use elementary row operations; find inverse, determinant and reduced row echelon forms; convert matrices to lists and vice versa; calculate eigenvalues and eigenvectors
• List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models
• Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots
• Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance
• Eighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric and Poisson distributions
• Built-in interactive geometry capabilities
• Quick alpha keys
• Simple drop-down menus emulate the intuitive operation of familiar computer features
• TI-Nspire™ Documents (.tns files) can be created, edited, saved and reviewed
• Use images (.jpeg, .jpg, .bmp, .png formats) that can be overlaid with graphical elements
• Explore mathematical expressions in symbolic form, see patterns and understand the math behind the formulas
• Visualize multiple representations of a single problem-algebraic, graphical, geometric, numeric and written
• Chem Box feature allows easy input of chemical formulas and equations
• Manipulate linked representations of properties to instantly update the others and show meaningful connections without switching screens (for example, grab a graphed function and move it to see the effect on corresponding equations and data lists)
• Test Acceptance - SAT, AP, PSAT/NMSQT, IB Diploma Programme (with CAS disabled)

Texas Instruments Nspire CX II CAS Graphing Calculator 10-Pack – What’s Included:

• 10 Handheld units
• 10 Rechargeable batteries (installed in unit)
• 1 Quick Reference Card
• 1 Getting Started Guide
• 5 Unit-to-unit USB cables
• 10 Unit-to computer USB cables
• 90-day trial of the TI-Nspire CX Premium Teacher Software
• 1 TI-Nspire CX Docking Station