Webinar | Sharing Recipes for Making Pi
...king Pi This webinar features a selection of activities for exploring pi with students at different grade levels. Join us, have some fun, and find an activity you can use with your students to celebrate Pi Day! Presenters will share pi-themed lessons using both TI‑84 CE and TI‑...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/feb-25-2025-sharing-recipes-for-making-pi
Webinar | Optimizing the TI-84 Experience — Getting the Most Out of Your Graphing Calculator
... to enhance their TI-84 Plus CE communication skills. Share time-saving tips using files with TI-84 Plus CE calculators. Review TI-84 Plus CE functionality and shortcuts (basics and beyond!) for computation and graphing. Download documents 39bOdwHkiAg Presenters: ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/july-22-2025-optimizing-the-ti-84-experience
Webinar | A Spring Picnic of Probability and Statistics With the TI-84 Graphing Calculator
...gned for middle school and high school teachers, this engaging webinar brings math to life. We will start with an appetizer of probability, exploring fundamental concepts and activities to bring chance to your classroom. For the main course, we will dive into the rich world of statistics, showcas...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/apr-29-2025-a-spring-picnic-of-probability-and-statistics-with-the-ti-84-graphing-calculator
Webinar | The Graphs, They Are A Changin’!
... As we move into Year 3 of AP® Precalculus, many teachers realize that this is not your typical precalculus course, even for the world of polynomial functions. During this session, our presenters will: Look at the impact of understanding rate of change and change in rate of change in po...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/sep-9-2025-the-graphs-they-are-a-changin
Webinar | Unlocking the Potential of CAS for Deeper Learning With TI-Nspire™ CX Technology
...r helping students confront mathematical roadblocks, step through complex problems, and navigate toward solutions. Whether through CAS step-by-step functionalities or specialized menu commands, this webinar will equip educators with techniques to foster deeper understanding and problem-solving ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/mar-25-2025-unlocking-the-potential-of-cas-for-deeper-learning
Webinar | Beyond the Basics: Unlocking TI-84 Power for Algebra 1 and 2
... will explore how to: Boost student understanding: Discover effective TI-84 features that make abstract Algebra 1 and 2 concepts (like graphing functions, solving systems and manipulating polynomials) visual and intuitive for your students. Save time and simplify complex tasks: Learn qu...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/aug-19-2025-beyond-the-basics-unlocking-ti-84-power-for-algebra
Webinar | AP® Precalculus: Applications of Sinusoidal Graphs With Transformations
...s of Sinusoidal Graphs With Transformations During this webinar, we will take what you know about using transformations with sinusoidal functions and put a TI technology spin on it. First, we will use the Transformations App on the TI-84 Plus CE graphing calculator, and then spen...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/jan-14-2025-ap-precalculus-applications-of-sinusoidal-graph
Education Technology | Calculators | Texas Instruments
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Europe TI-Nspire CX II-T CAS | Region Select | Texas Instruments
Europe TI-Nspire CX II-T CAS | Region Select | Texas Instruments global website Select your preferred location and language below. Select Your Location ...https://education.ti.com/en/select-country/nspire-cxii-t-cas-qr-p
Europe TI-Nspire CX II-T | Region Select | Texas Instruments
Europe TI-Nspire CX II-T | Region Select | Texas Instruments global website Select your preferred location and language below. Select Your Location ...https://education.ti.com/en/select-country/nspire-cxii-t-qr-p
Solution 10349: Calculation Method Used by the Polynomial Root Finder on the TI-85 and TI-86.
... even for high order polynomials. This does not imply that a closed form solution for roots of polynomials of order 5 and greater has been found. The QR method for computing the eigenvalues is an iterative technique and is not guaranteed to converge to a solution. Please see the TI-85 and TI-86 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10349
Solution 10685: Troubleshooting ARITH ERROR on the TI-10 Elementary Calculator.
...hy am I getting an "ARITH ERROR" when I divide a whole number by a decimal number on the TI-10? The division MODE setting on the TI-10 can be set to "QR" (quotient remainder) or to "." (decimal). If the TI-10 is in quotient remainder mode, then 5 ÷.5 will return the "ARITH ERROR" message. Setti...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/10685
Median and Interquartile Range
In this lesson students are introduced to the median and, by taking the median of each half of the data, to quartiles and the interquartile rangehttps://education.ti.com/en/activity/detail/medians-and-iqrs-bc