This website contains 25 Texas Instruments TI-Nspire™ interactive documents to accompany 

Lessons in Geometry, Jacques Hadamard 
© 2008  American Mathematical Society

Developed for (and using) the latest TI technology, these TI-Nspire documents offer a unique way to interact with your new textbook.  
They are listed in order on this CD by the first problem addressed in the document.  
Many documents link multiple problems together, and the file names reflect those connections.

The TI-Nspire (.tns) files are optimized to run on any TI-Nspire or TI-Nspire CAS handheld, as well as on TI-Nspire or TI-Nspire CAS Computer Software.  
When using the Computer Software, open the documents in either the Normal view (found in the View Menu) or one of the TI-SmartView™ Emulator Software views.

These documents are designed to be used by novice and veteran TI-Nspire users alike.

If you do not already own a TI-Nspire product, follow the link on the CD to download a free 30-day Trial Version of TI-Nspire Computer Software.  

The CD also contains tutorials and getting-started materials to help you familiarize yourself with TI-Nspire technology.

And if this is the first time you've heard about TI-Nspire technology, here is a very brief introduction: 
TI-Nspire technology is the first learning technology to offer both handhelds and computer software in both numeric and symbolic (CAS) configurations. 
It provides a new way for students and teachers to explore and interact with mathematics in an integrated environment – 
one that that features graphing and geometry, lists and spreadsheets, calculator, data collection, intuitive interface, helpful templates and more.

For more information on TI-Nspire technology, please visit our website at http://ti-nspire.com.

We hope you find these documents enriching.  Should you have any questions about the files, please contact Texas Instruments Customer Care at 1-800-TI-CARES or ti-cares@ti.com.  For more information on TI-Nspire technology, please visit http://ti-nspire.com, or contact us at the phone number or email address above.  Thank you!