TI-Nspire CX II CAS Review
At a Glance
Our Verdict
Best for
Advanced high school and college students in STEM fields requiring a powerful CAS and graphing capabilities, especially those who will utilize the Python programming and desktop software integration.
Value
Good
As an Amazon Associate I earn from qualifying purchases.
Overview
The Texas Instruments TI-Nspire CX II CAS is a powerful, feature-rich color graphing calculator designed for advanced mathematics and science. Its integrated Computer Algebra System (CAS), vibrant display, and document-based interface make it a robust tool for high school and college-level courses, though its CAS functionality restricts its use on certain standardized tests like the ACT.
Detailed Review
Key Features
- Integrated Computer Algebra System (CAS) for symbolic manipulation
- High-resolution, backlit color display (320 x 240 pixels)
- Faster processor for improved performance
- Document-based interface for organized workflow
- Rechargeable lithium-ion battery
- Python programming capability (in addition to TI-Basic)
- Dynamic graphing capabilities (2D, 3D, parametric, polar, sequence)
- Interactive geometry features
- Data & Statistics capabilities
- Included TI-Nspire CX Student Software for PC/Mac
- Approved for SAT, AP, PSAT/NMSQT, and IB Diploma Programme exams (not ACT)
Reasons to Buy
- Powerful CAS for symbolic calculations, essential for advanced math courses.
- Vibrant color display enhances visualization of graphs and data.
- Faster processor provides a smoother user experience.
- Document-based system allows for organized and shareable work.
- Python programming support adds significant versatility for computational tasks.
- Included student software provides a seamless desktop experience and data transfer.
- Rechargeable battery offers convenience and good longevity.
- Approved for most major standardized tests (SAT, AP, PSAT/NMSQT, IB).
Reasons to Avoid
- Higher price point compared to non-CAS or simpler graphing calculators.
- CAS functionality prohibits its use on the ACT exam.
- Steeper learning curve for users accustomed to traditional calculator interfaces.
- May be overkill for students in introductory math courses who do not require CAS.
Technical Specifications
- display type
- Backlit Color LCD
- screen size
- 3.2 inches (diagonal)
- battery type
- Rechargeable Lithium-Ion
- power source
- Rechargeable battery, USB charging
- number of functions
- Extensive (includes symbolic algebra, calculus, statistics, geometry, programming, data logging)
- programming capability
- yes
- graphing capability
- yes
- CAS
- yes
- connectivity
- USB port (for computer connection and charging), Unit-to-unit link port
- dimensions
- Approx. 7.5 x 3.4 x 0.6 inches (19.05 x 8.64 x 1.52 cm)
- weight
- Approx. 8.2 oz (232 g)
- build quality
- Durable plastic construction, responsive keypad
At a Glance
Our Verdict
Best for
Advanced high school and college students in STEM fields requiring a powerful CAS and graphing capabilities, especially those who will utilize the Python programming and desktop software integration.
Value
Good
As an Amazon Associate I earn from qualifying purchases.