Let the Sun Shine
Students will explore daylights times of cities at different latitudes. They will create a scatterplot of the data and then find the cosine equation that matches the data. This should be worked in groups of 4, each student choosing a city of a different latitude. An extension at the end would ...https://education.ti.com/en/activity/detail/let-the-sun-shine
Fibonacci Fun
Students will explore a variety of middle level content as they examine Fibonacci connections to divisibility and to the golden ratio. They will discover interesting Fibonacci properties and use basic algebraic properties and symbols to prove conjectures about those properties.https://education.ti.com/en/activity/detail/fibonacci-fun
Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly.
...ip it over to the inside, and read the label. Look for the UL stamp and confirm that it states that it is 1000 mA or higher. Additional Note: You should also confirm the battery has not reached the end of its life. Usually, lithium-ion rechargeable batteries will last 2.5 to 3 years. If your rech...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37275
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.
... of applications, programs, and data. If at all possible, please backup all your files by copying data files and programs from your calculator to a folder on your computer using TI Connect CE™ Software. 1) Attempt to charge the calculator by connecting to a computer or wall adapter, if the calcul...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37295
BA II Plus™ Financial Calculator | Texas Instruments
...with up to four-digit frequencies; computes NPV and IRR Choose from two day-count methods (actual/actual or 30/360) to calculate bond price or yield to maturity or to call Four methods for calculating depreciation, book value, and remaining depreciable amount: SL, SYD, DB, DB with SL cros...https://education.ti.com/en/products/calculators/financial/baii-plus
7 Helpful Tips for Calculator Management in Your Classroom
...Make these labels for yourself with our sticker template download. Give each classroom calculator a name to make tracking them easy and more fun. A little bit of planning goes a pretty long way. Try a few of these tips in your classroom and see what works best — keeping y...https://education.ti.com/en/bulletinboard/2025/calculator-storage-ideas
STEM Resources | Coding and Robotics | Texas Instruments
...alculator TI Bluetooth® Adapter Dash Robot by Wonder Workshop Dry erase marker Butcher paper Optional 3D-printed Dash marker holder (STL file included in download) Dash, Watch Out for Rover! How close can your Dash Robot get to Rover, the ...https://education.ti.com/en/resources/stem/control-robotic-vehicles
Webinar | Transforming Trig in AP Precalculus: Using Graphing Tools to Deepen Understanding of Functions
...Series Presenters: Michael Dorsey, Scott Knapp Mastering the New ACT With Your TI Graphing Calculator The ACT® is evolving—and so should your test prep! Join this engaging session designed specifically for math teachers and ACT prep coaches. Explore recent updates to the ACT mat...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/live-webinars/march-3-2026-mastering-the-new-act-with-your-ti-graphing-alculator
TI-Nspire™ CX Graphing Calculator | Texas Instruments
... libraries for global access to user-defined functions and programs. Connectivity Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality USB cable included TI-Nspire™ Computer Link Software allows information to be transferred...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx
Funding and Research | Grant Writing | Texas Instruments
...arning. Funding, Research and Partnerships to Support Education Key findings from the EdWeek Research Center: Educators prefer handheld calculators for instruction and exams Texas Instruments commissioned the EdWeek Research Center to examine how digital exams are shaping math in...https://education.ti.com/en/resources/funding-and-research
Computer Science | Control Robotics | Texas Instruments
...ate-columns:1fr 1fr 1fr;align-items:center}.accordion.ti-main .accordion__panel{padding:0}.accordion.ti-main .accordion__panel .infotable td:first-child{padding-left:20px;text-align:left;padding-top:20px}.contentblock.contentgroup.left.gradient-gray-bg-mid.margin-bottom-minus-30{padding-top:0}.li...https://education.ti.com/en/resources/computer-science/control-robotic-vehicles
Webinar | AP® Precalculus: Polar Functions and Rates of Change
... in AP® Precalculus. We will revisit core function concepts including rates of change and language to describe the behavior of polar functions, building from earlier work with other function types. Our presenters will also share some conceptually fragile ideas, investigate some applications,...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/mar-4-2025-ap-precalculus-polar-functions-and-rates-of-change
Webinar | Teaching Inverses of Functions and Relations – Ideas You Have Not Used … Yet!
...es simultaneously to discover how the ordered pairs are “just” switched. Have your students discover that the composition of inverse functions yields the identity function. Develop the graph of the inverse cos relation and the graph of the inverse cos function, domain and range. Downloa...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/apr-1-2025-teaching-inverses-of-functions-and-relations
CONSTANT-ly
Students investigate a pattern using the constant function on the calculator, record the results displayed on the calculator, and describe how the constant key works.https://education.ti.com/en/activity/detail/constantly
TI-Nspire™ Computer Link Software (not compatible with CX II models)
Share files between the TI-Nspire handheld and your computer with TI-Nspire Computer Link Software....andheld and computer Update the handheld's operating system from the Internet Try TI-Nspire Student Software Take advantage of identical handheld functionality on the computer with TI-Nspire Student Software or TI-Nspire CAS Student Software. In addition to transferring files betwee...https://education.ti.com/en/software/details/en/82035809F7E6474099944056CCB01C20/ti-nspire_computerlink
Calculus Made Easy for TI-89 Titanium
Solve differential equations, find derivatives, graph slope fields and check for concavity....access to any desired topic. This comprehensive application provides examples, tutorials, theorems, and graphical animations. Just enter the given function in the provided dialogue box and learn how the correct rule is applied - step by step - until the final answer is derived. View samples...https://education.ti.com/en/software/details/en/E6C60D1FBC6D44B3868B474771592CBD/89calculusmadeeasy
Calculus Made Easy for TI-92 and Voyage™ 200
Solve differential equations, find derivatives, graph slope fields and check for concavity....access to any desired topic. This comprehensive application provides examples, tutorials, theorems, and graphical animations. Just enter the given function in the provided dialogue box and learn how the correct rule is applied - step by step - until the final answer is derived. View samples...https://education.ti.com/en/software/details/en/8C9CCA5495BC469D8445C67EA5FE51F1/calculusmadeeasy
TI-92 Plus Operating System
This free upgrade replaces your existing operating system. TI Connect™ for Windows® or TI Connect™ for Macintosh® is required to install this update.... Clock and date functionality Steps to check your OS version: Press F1 on your TI-92 Plus Scroll down to About Press Enter You should see Advanced Mathematics Software Version 2.09 *Before you begin to install any new Apps or update your OS, be sure you have a new set of bat...https://education.ti.com/en/software/details/en/7124F929015D4DF6A7BD2A0FE143D8BC/92ti92plusoperatingsystem
Voyage™ 200 Operating System
The new functionality of this operating system includes domain and graphing improvements, solving inequalities and equations involving vectors, nth root and log to any base functionality, implicit derivatives and gradian angle measure. TI Connect™ for Windows® or TI Connect™ for M......dian angle measure. Learn More Steps to check your OS version: Press F1 on your Voyage™ 200 Scroll down to About Press Enter You should see OS Version 3.10 *Before you begin to update your OS, be sure you have a new set of batteries in your TI calculator for optimum perfor...https://education.ti.com/en/software/details/en/3BC45C2FF8C944AEB59DD5D11AF5D480/v200voyage200operatingsystem
TI-89 Operating System
This free upgrade replaces your existing operating system. TI Connect™ for Windows® or TI Connect™ for Macintosh® is required to install this update....tions Clock and date functionality Steps to check your OS version: Press F1 on your TI-89 Scroll down to About Press Enter You should see Advanced Mathematics Software Version 2.09 *Before you begin to install any new Apps or update your OS, be sure you have a new set of bat...https://education.ti.com/en/software/details/en/6D741EBCB35245FB96B4D7EA0CAC0220/89ti89operatingsystem
Trig Ratios
Explore the ratios to develop the concept of the trigonometric functions.https://education.ti.com/en/activity/detail/trig-ratios
TI-84 Plus Module 13: Extreme Values Self-Test | TI
Check students’ knowledge of Extreme Values of Functions in this TI-84 Plus graphing calculator calculus lesson. Have them self-test, and see how well they do. Critical Points,Extreme Values of Functions TI-84 Plus Module 13: Extreme Values Self-Test | TI global website ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-selftest
TI-84 Plus Lesson – Module 13.2: The First Derivative Test | TI
For the first derivative test, determine the behavior of a function at its critical points and endpoints using the TI-84 Plus graphing calculator. Critical Points,Extreme Values of Functions TI-84 Plus Lesson – Module 13.2: The First Derivative Test | TI global website ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson2
Module 8 - Derivative of a Function
Lesson 8.1 Derivative at a Point,Module 8 ,Derivative of a Function Lesson 8.1 Derivative at a Point,Module 8 , Derivative of a Function Module 8 - Derivative of a Function global websitehttps://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod8/mod08_lesson1
TI-84 Plus Lesson – Module 13.3: The Second Derivative Test | TI
The second derivative test is an alternative to the first derivative test, where you learn to analyze critical points where the first derivative is zero. Critical Points,Extreme Values of Functions TI-84 Plus Lesson – Module 13.3: The Second Derivative Test | TI global website ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson3