Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly.
Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly. "ti-nspire cx don't work", "dead TI-Nspire", "TI-Nspire doesn't work" Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not T...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37275
Solution 26650: Troubleshooting a TI-Nspire CX Navigator (TINAVAP3), TI-Nspire Navigator (TINAVAP2), and TI-Navigator (Nav-AP-US) Access Point That's Not Being Detected by a Computer.
Solution 26650: Troubleshooting a TI-Nspire CX Navigator (TINAVAP3), TI-Nspire Navigator (TINAVAP2), and TI-Navigator (Nav-AP-US) Access Point That's Not Being Detected by a Computer. Solution 26650: Troubleshooting a TI-Nspire CX Navigator (TINAVAP3), TI-Nspire Navigator (TINAVAP2), and TI-N...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/26650
Solution 37820: Troubleshooting a TI-Innovator™ Hub that is not being recognized by the TI-Nspire™ CX computer Software
Solution 37820: Troubleshooting a TI-Innovator™ Hub that is not being recognized by the TI-Nspire™ CX computer Software Nspire software does not detect the TI-Innovator Hub Solution 37820: Troubleshooting a TI-Innovator™ Hub that is not being recognized by the TI-Nspire™ CX computer Software ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/37820
Solution 37295: Troubleshooting a TI-84 Plus CE or TI-84 Plus C Silver Edition That Will Not Turn On, Charge, Function Properly, Displays a “Validating Operating System…” Message or Flashes White.
Solution 37295: Troubleshooting a TI-84 Plus CE or TI-84 Plus C Silver Edition That Will Not Turn On, Charge, Function Properly, Displays a “Validating Operating System…” Message or Flashes White. "turn on", ti84, "84 will not function" Solution 37295: Troubleshooting a TI-84 Plus CE or TI-84...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37295
Solution 37819: Troubleshooting a TI-84 Plus CE or TI-Nspire™ CX handheld that is not recognizing the TI-Innovator™ Hub
Solution 37819: Troubleshooting a TI-84 Plus CE or TI-Nspire™ CX handheld that is not recognizing the TI-Innovator™ Hub Solution 37819: Troubleshooting a TI-84 Plus CE or TI-Nspire™ CX handheld that is not recognizing the TI-Innovator™ Hub global Solution 37819: Troubleshooting a TI-84 Pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37819
Adding and Subtracting Fractions with Common Denominators
This activity uses interactive number lines to investigate addition and subtraction of fractions that refer to the same whole, with like denominators. Students may reason about the process as 1) decomposing each fraction into unit fractions and counting the total number of unit fractions that wou...https://education.ti.com/en/activity/detail/adding-and-subtracting-fractions-with-common-denominators
Triangle Inequalities
In this activity, students will discover the Triangle Inequality Theorem and explore the possible lengths of the third side of a triangle given the other two side lengths. Students will also classify the type of triangle as acute, obtuse, or right using the Pythagorean inequalities.https://education.ti.com/en/activity/detail/triangle-inequalities
Side-Splitter Theorem
Explore the side-splitter theorem by collecting data from a triangle with a line parallel to one of its sides.https://education.ti.com/en/activity/detail/sidesplitter-theorem_1
Vertical and Adjacent Angles
In this introductory or review activity, students will explore vertical and adjacent angles. They will define and identify pairs of angles. Then they will change the intersecting lines of a geometric model to make conjectures about the relationships of the pairs of angles.https://education.ti.com/en/activity/detail/vertical-and-adjacent-angles_1
Quick Start Guide: Temperature Change With the Vernier Temperature Probe
The Quick Start Guide highlight steps to get started with a TI graphing calculator and Vernier temperature probe, including connecting the probe as well as setting the temperature unit and duration. The guide also includes a sample experiment and questions.https://education.ti.com/en/activity/detail/quick-start-temp-probe
Classroom Decorations for Back to School | Texas Instruments
...ee classroom posters, classroom themes, teacher stickers for students, free stickers for teachers Classroom Decorations for Back to School | Texas Instruments 5 Ways to Spruce Up Your Classroom for Back to School Welcome students back to school with free classroom decorations you and your s...https://education.ti.com/en/bulletinboard/2023/5-ways-spruce-classroom-back-to-school
My Calculator Buddy Sweepstakes Rules | Texas Instruments
Full rules and entry details for the 2024 Go Back to school with the My Calculator Buddy Sweepstakes My Calculator Buddy Sweepstakes Rules | Texas Instruments global website 2025 My Calculator Buddy SWE...https://education.ti.com/en/promotion/mycalculatorbuddysweeps25/rules
My Calculator Buddy Sweepstakes 2025 | Texas Instruments
Enter for a chance to win a colorful TI-84 Plus CE graphing calculator, a Calculator Plushie and 10 TI-84 Plus CE graphing calculators for your school. My Calculator Buddy Sweepstakes 2025 | Texas Instruments global website ...https://education.ti.com/en/promotion/mycalculatorbuddysweeps25
News Center | Media and Press Releases | Texas Instruments
News Center | Media and Press Releases | Texas Instruments global website The news center is designed to provide easy access to key information about TI Education Technology. You will find news release...https://education.ti.com/en/media-center
TI-84 Plus CE Python Learning Resources | Texas Instruments
The easy-to-use TI-84 Plus CE Python graphing calculator is a valuable learning tool to prepare students for future careers in STEM and coding. Learn more now. TI-84 Plus CE Python Learning Resources | Texas Instruments global website ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python/programming
TI-84 Plus CE Python | Product Support | Texas Instruments
Explore the all-new TI-84 Plus CE Python graphing calculator with detailed specifications highlighting advanced functionality and capabilities. TI-84 Plus CE Python | Product Support | Texas Instruments global website ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python/product-support
TI-84 Plus CE | Calculator Accessories | Texas Instruments
Hands-on STEM learning for middle and high school math & science. TI-84 Plus CE data collection sensors, interactive tech, and classroom tools. Explore add-ons. TI-84 Plus CE | Calculator Accessories | Texas Instruments website ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python/accessories
TI-84 Plus CE Python | Software Solution | Texas Instruments
Connect your TI-84 Plus CE Python graphing calculator to your computer and expand classroom instruction of math, science and STEM concepts. TI-84 Plus CE Python | Software Solution | Texas Instruments global website ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python/software
BA II Plus™ Financial Calculator | Texas Instruments
Designed for students and business professionals. The BA II Plus financial calculator is easy-to-use and delivers powerful computation functions and memory. BA II PLUS™ BA II Plus™ Financial Calculator | Texas Instruments global website ...https://education.ti.com/en/products/calculators/financial/baii-plus
7 Helpful Tips for Calculator Management in Your Classroom
...lators. 2. Phones Up, Learning Out Wall hangers have been a popular choice for years. Keep math minds focused by having students trade in their phone for a calculator. You’ll be sure to get ALL of your calculators back at the end of class. Wall-mounted storage for e...https://education.ti.com/en/bulletinboard/2025/calculator-storage-ideas
Symmetric Secant
Investigate the symmetric secant line to provide an estimate for the derivative of a function at a point.https://education.ti.com/en/activity/detail/symmetric-secant
T³™ Regional Summit: North Texas | Texas Instruments
Join us in Fort Worth for professional development. Learn how to use TI technology, plus receive a graphing calculator and software with registration. Get more info. T³™ Regional Summit: North Texas | Texas Instruments global website ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/regional-summits/2025-north-texas-summit
Extra Credit Coupon
Extra Credit Coupon global website Submit Need Help ? Please contact ExtraCreditContest@ti.com with question or issues. Sorry.The Serial number entered isn't valid or has already has been use...https://education.ti.com/en/teachers/extra-credit-coupon
How Far Am I Off?
Students calculate a confidence interval using the chi-square distribution to estimate a population variance.https://education.ti.com/en/activity/detail/how-far-am-i-off_1
Percentiles & Z-Scores
Students explore percentiles and z-scores of normal distributions by graphing and calculating.https://education.ti.com/en/activity/detail/percentiles--zscores_1