Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly.
...bject that can leave behind debris, such as a pencil. 5) Clean the contacts at the bottom of your handheld's back, beneath the sliding door cover gently with a pencil eraser or clean cloth and rubbing alcohol. 6) Remove the battery door from the back of your calculator, disconnect the TI Rechar...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.
... below: • TI-Navigator (Nav-AP-US) Only: Verify that the AP is connected to the AC Adapter and plugged into a valid power source. If plugged in correctly and working properly, the TI-Navigator should display a solid [Power] and a blinking [100 Link/Act] [Signal 802.11b/g] lights. • Verify the US...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/26650
Solution 33711: Best Care Practices for TI Products With a TI Rechargeable Battery.
...II/CX II CAS calculators can last a maximum of one week on a single charge. This charge length is if used for 2 hours a day. Charge length can be greatly reduced with heavy usage such as running for 8 hours a day, using data collection devices, or running TI-Basic/Python programs. Never let ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/33711
Solution 13884: Press-To-Test Functionality Available for the TI-84 Plus and TI-84 Plus Silver Edition.
...led? All TI-84 Plus and TI-84 Plus Silver Edition have a special key sequence that students and teachers can use to prepare a student calculator for exams where flash applications, programs and other files are not allowed. This feature is called Press-to-Test, and it is similar to the [2nd] [MEM]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13884
Properties of Parallelograms
Students explore the various properties of parallelograms and the necessary and sufficient conditions that guarantee that a quadrilateral is a parallelogram.https://education.ti.com/en/activity/detail/properties-of-parallelograms_2
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
Investigating Boyle's Law
In this experiment, students will gather data with a Go Direct® sensor to learn of the relationship between pressure and volume of a gas.https://education.ti.com/en/activity/detail/boyles-law_ns
Transformations of Exponential Functions- 84
In this activity, students will explore the family of exponential functions of the form f (x) = c ·bx+a and be able to describe the effect of each parameter on the graph of y = f (x).https://education.ti.com/en/activity/detail/transformations-of-exponential-functions_84_p1
Webinar | Take Learning to New Heights with CoDrone EDU and TI Technology
...ible ways to connect equations and experiments. You’ll also gain practical strategies for classroom implementation, including safety considerations, example videos, and a step-by-step demonstration of how drones and calculators can work together to spark curiosity and deepen STEM learning. ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/nov-18-2025-take-learning-to-new-heights-with-codrone-edu-and-ti--technology
10-12-2015-stem-behind-health-breast-cancer
10-12-2015-stem-behind-health-breast-cancer global website New “STEM Behind Health” activity gets students talking and learning about breast cancer Texas Instruments and Sanford Health show students ...https://education.ti.com/en/about/press-center/10-12-2015-stem-behind-health-breast-cancer
5-10-2016-gold-and-white
5-10-2016-gold-and-white global website Go for gold with a new limited-edition, metallic graphing calculator Texas Instruments adds two new colors to the TI-84 Plus CE line-up DALLAS, Texas – (May 10, 201...https://education.ti.com/en/about/press-center/5-10-2016-gold-and-white
Pro Football Player John Urschel Visits School District Students to Explore STEM Behind Sports
...isited by Baltimore Ravens Offensive Lineman and published mathematician, John Urschel, as part of STEM Behind Sports Day, sponsored by GEAR UP and Texas Instruments. “When our students make the connection that what they are learning in class translates to their favorite sports or outdoor activit...https://education.ti.com/en/about/press-center/5-24-2017-john-urschel-visits-school-district-students
Brainy Professional Football Player, John Urschel, helps students tackle unexpected STEM careers
...expected STEM careers The Mathlete® scoops up real-life STEM lessons in ice cream flavor science, high-end fashion design and mural making DALLAS – Texas Instruments (TI) today launched STEM Behind Cool Careers, a series of calculator activities and videos designed to introduce middle and high sc...https://education.ti.com/en/about/press-center/7-19-2017-stem-careers
7-11-2016-john-urschel
7-11-2016-john-urschel global website Pro Football Player John Urschel helps students score in math and science The professional Mathlete® teams up with Texas Instruments to help students get to the head ...https://education.ti.com/en/about/press-center/7-11-2016-john-urschel
High school student pilots aviation lesson, “STEM on the Fly,” to inspire middle and high school students to love STEM
...ng lesson explores the math and science needed for a career as Southwest Airlines pilot DALLAS – (January 24, 2017) A high school sophomore has won Texas Instruments’ (TI) #GenSTEM contest and a starring role in the latest edition of STEM Behind Cool Careers, an entertaining series of calculator ...https://education.ti.com/en/about/press-center/1-24-2018-stem-on-the-fly
3-17-2015-stem-behind-health
3-17-2015-stem-behind-health global website "STEM Behind Health" puts students on the front lines of the medical field exploring diseases still in need of a cure Texas Instruments and Sanford Health partn...https://education.ti.com/en/about/press-center/3-17-2015-stem-behind-health
Webinar | Making AI a Valuable Tool for Teaching and Learning Math
Webinar | Making AI a Valuable Tool for Teaching and Learning Math webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars Presenters...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/dec-2-2025-making-ai-a-valuable-tool-for-teaching