Solution 12002: Troubleshooting a TI-83 Plus and TI-84 Plus Family of Graphing Calculators Stuck on Defragmenting.
...can be done if a TI-83 Plus family, TI-84 Plus family calculator, or TI-Nspire in TI-84 Plus mode has Defragmenting... on the display for more than five minutes? To correct a Defragmenting... error, the latest Operating System (OS) of the TI-83 Plus family or TI-84 Plus family graphing calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12002
Solution 40479: Change the Email Associated with a Single User Account Based License.
...with a single-user account-based license? To change the email tied to an account-based license please follow the steps below: 1) Log in using your previous email address at the URL below: https://edtech.ti.com/user/profile 2) Click [Edit] under "Login" 3) Next click the [Red Pencil Icon] and the...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40479
Approximating the Area Under a Curve
In this activity, students will explore approximating the area under a curve using left endpoint, right endpoint, and midpoint Riemann sums.https://education.ti.com/en/activity/detail/approximating-the-area-under-a-curve
Voronoi Diagrams
In this TI-84 family activity, students will create Voronoi Diagrams and apply them to real world scenarios.https://education.ti.com/en/activity/detail/voronoi-diagrams_84
Parallel Lines
This lesson allows students to explore what parallel lines are and how the equations for parallel lines relate to each other.https://education.ti.com/en/activity/detail/parallel-lines
Follow the Golden Rule - TI-83
Students find ratios and calculate measures of central tendency for sets of data. They understand the concept of the Golden Ratio. They use box-and-whisker plots to analyze data.https://education.ti.com/en/activity/detail/follow-the-golden-rule--ti83
Vertical Angles
In this activity, students visualize and explore the angles that are formed when two lines intersect. By measuring angles formed by intersecting lines, they enhance their understanding of vertical angles, supplementary angles, and a linear pair.https://education.ti.com/en/activity/detail/vertical-angles
Playing with the Transformation Application
Students try to fit a quadratic function to the 200 m world record data using the transformation graphing application.https://education.ti.com/en/activity/detail/playing-with-the-transformation-application
Finding Standard Deviation
Select and use appropriate statistical methods to analyze data.https://education.ti.com/en/activity/detail/finding-standard-deviation
TI Codes for Nspire
TI Codes for Nspire website Introduce students to physical computing and put coding in motion with short activities for the TI-Nspire™ CX and TI-Innovator™ technology. TI Codes: TI-Nspire™ Technology ...https://education.ti.com/en/activities/ti-codes/nspire
TI Codes for TI-84 Plus Technology
... Start Here New Activities Available! Encourage students who have some programming experience to build on their knowledge with activities that take them a little deeper into coding. Take the next step Start Here Find resources to help students develop the foundational logic and mathema...https://education.ti.com/en/activities/ti-codes/84
Solution 34858: Graphing Piecewise Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Knowledge Base Knowledge Base Search How can I graph piecewise functions on the TI-83 Plus, TI-84 Plus, and TI-84 Plus C Silver Edition? To graph piecewise functions follow the example below: Example: Graph y = x+1; when x2. 1) Press [Y=]. 2) Press [(] [X,T, n,q] [+] ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34858
Solution 34835: Storing Graph Elements on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e elements that make up the resulting graph, instead of simply the output. The following elements are contained in a GDB: 1) Graphing mode 2) Window variables 3) Format settings 4) All functions in the Y= editor and the selection status of each 5) Graph style for each Y= function Users can have...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34835
Little Professor™ Solar
... Arithmetic functions are specified randomly Correct answers are rewarded with a “wobbling hat and mustache” image An incorrect entry will give you an error message with a second attempt to answer correctly Math facts are presented in the four basic arithmetic operations: addition, s...https://education.ti.com/en/products/calculators/elementary-calculators/little-professor-solar
TI-84 Plus CE Python | Software Solution | Texas Instruments
... Product support Update Software for the TI-84 Plus CE A display for the entire class TI-SmartView™ CE Emulator Software Keep your class engaged and on track with teacher software that brings the TI-84 Plus CE to the front of the room. The e...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python/software
Financial Calculator Borrow Program
... PROFESSIONAL financial calculator to their classes. Our Finance Educator Support Program will send you a FREE BA II PLUS PROFESSIONAL calculator and Emulator Software for use with your classroom PC and projection system. Your students can then follow along as you teach. They will be able to see ...https://education.ti.com/en/teachers/financial-calculator-borrow-program
Webinar | Take Learning to New Heights with CoDrone EDU and TI Technology
...eachers and Teams | Online Learning | Live T³™ Webinars Presenters: Frankie Baker, Jean-Pierre Ciotta, Geoff Warren When: Tuesday, November 18, 2025 | 7 p.m. Central time Technology: TI‑Nspire™ Series Take Learning to New Heights with CoDrone EDU and TI Technology ...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
Students challenged to engineer new solutions in a food-themed coding contest from Texas Instruments
...nal Engineers Week® (February 17-23, 2019), Texas Instruments (TI) is asking students to use TI technology to imagine and create a solution that improves a food process — from how it is created or transported, to how it is consumed. Maybe it’s an automated potato peeler, a revolutionary food stor...https://education.ti.com/en/about/press-center/2-19-2019-students-challenged-to-engineer
5-19-2016-mission-imagination-winners
...tional Space Station (ISS) commander Scott Kelly and cosmonaut Mikhail Kornienko encountered in the first year-long mission aboard the ISS. The problems ranged from what to eat in space for optimal strength and nutrition to how to detect and prevent potential collisions with orbital debris. The ...https://education.ti.com/en/about/press-center/5-19-2016-mission-imagination-winners
Brainy Professional Football Player, John Urschel, helps students tackle unexpected STEM careers
...fessional Football Player, John Urschel, helps students tackle unexpected 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 calculat...https://education.ti.com/en/about/press-center/7-19-2017-stem-careers
about press release news153
...ty using color enhances students’ connections to key ideas as they view and analyze their work side-by-side as an equation, table, graph or text problem. For a list of retailers where TI-Nspire products are available for the back-to-school 2011, visit http://education.ti.com/us/purchase. For more...https://education.ti.com/en/about/press-center/about-press-release-news153
Former Football Player turned Full-Time Mathematician, John Urschel, kicks-off the #GenSTEM contest to get kids pumped up to go back to school
...TEM (science, technology, engineering and math) subjects as they head back to school, Texas Instruments (TI) teamed up with newly-retired Baltimore Raven John Urschel to kick-off the #GenSTEM contest. The goal is to show today’s generation of STEM students (#GenSTEM) that whatever they are in to,...https://education.ti.com/en/about/press-center/8-15-2017-genstem-contest
1-27-2015-ti-84-ce
1-27-2015-ti-84-ce global website Texas Instruments unveils the new TI-84 Plus CE Introducing a slim, lightweight design, six times the memory and a bold new line-up of colors DALLAS (January 27, 2015...https://education.ti.com/en/about/press-center/1-27-2015-ti-84-ce
3-17-2015-stem-behind-health
...partner to inspire students to pursue STEM careers DALLAS (March 17, 2015) -- For parents and teachers tired of answering the question, "Why do I have to learn this?" comes an exciting new activity series from Texas Instruments (TI) and Sanford Health called "STEM Behind Health." Developed with...https://education.ti.com/en/about/press-center/3-17-2015-stem-behind-health
4-13-2015-talking-calculator
...ent of programs and policy. “By partnering with vision loss experts to add accessibility to the Orion TI-84 Plus Talking Graphing Calculator, TI has demonstrated the kind of leadership and commitment that we hope other technology companies will follow.” TI continues to collaborate with Orbit Rese...https://education.ti.com/en/about/press-center/4-13-2015-talking-calculator