TI-Nspire™ CAS
(Computer Algebra System )

TI-Nspire and TI-Nspire CAS technology was developed hand-in-hand with educators worldwide and built on proven graphing technology which research* shows has a positive impact on student achievement. This exciting learning technology offers both handhelds and computer software for the flexibility to meet different classroom needs.

TI-Nspire CAS technology allows students to explore mathematical expressions in symbolic form, see patterns and understand the math behind the formulas.

Permitted on SAT, AP, PSAT/NMSQT, and Praxis exams, as well as many state exams.*

Some unique features of TI-Nspire CAS technology let you:

• View multiple representations of a problem on a single screen
• Grab a graphed function and move it to see the effect
• "Link" representations: Manipulate the properties of one and observe instant updates to others without switching screens
• Solve equations while avoiding arithmetic errors
• Factor, expand expressions and solve for common denominators
• Create, save and review work in electronic documents, like a computer
• Activate the handheld'sPress-to-Test feature to block access to certain geometry features not allowed on state exams
• Experience identical functions on the handheld and TI-Nspire CAS Computer Software (Windows© or Mac©). Your students can use the software independently or in tandem with the handheld for work in and out of class
• Project a full interactive handheld alongside a large handheld screen to demonstrate concepts to your class using  TI-Nspire CAS Computer Software - Teacher Edition  

TI supports the passion that educators possess for teaching with technology designed to help students succeed in math and science. TI’s research-based* technology for instruction and assessment, curricular materials and professional development combine to provide essential elements for greater student achievement.