Find answers to the top 10 questions parents ask about TI graphing calculators.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Learn about the math and science behind what students are into, from art to fashion and more.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
Get hundreds of video lessons that show how to graph parent functions and transformations.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
USA TODAY Education
LearningCheck™ CreatorTI Connect™
TI Connectivity CableUnit-to-Unit link cables
After studying the USA TODAY Snapshot® "West Nile Killing More People," students will compare the number of West Nile cases in the United States over the past three years.
Students calculate percents and percent increase from data about the number of cases and the number of deaths due to West Nile virus from 2002 to 2004.
Note: TODAY is a trademark of USA TODAY, a division of Gannett Co., Inc.
Formulas in the lists can be used to calculate percentages in the data.
The home screen is used to calculate percent increase and decrease in the cases of West Nile virus.
© Copyright 1995-2022 Texas Instruments Incorporated. All rights reserved.