Triangle Sides & Angles
Students will explore side and angle relationships in a triangle. First, students will discover where the longest (and shortest) side is located relative to the largest (and smallest) angle. Then, students will explore the Isosceles Triangle Theorem and its converse. Finally, students will determ...https://education.ti.com/en/activity/detail/triangle-sides--angles_1
NUMB3RS - Season 3 - "Finders Keepers" - The Leaf Drops
In "Finders Keepers," a world-class racing yacht sinks in the ocean. The NSA has the exact location where its homing beacon shut down and assumes that is where the ship sank. The NSA is stumped when they cannot find the yacht at this location because they assumed the boat sank directly to the bot...https://education.ti.com/en/activity/detail/numb3rs--season-3--finders-keepers--the-leaf-drops
A Simulation
In this activity, students use the CellSheet™ Application to simulate a probability event. This activity simulates an experiment performing a survey. Students can see that the results of a random survey can vary widely if a small sample size is used.https://education.ti.com/en/activity/detail/a-simulation
Math TODAY: Dangerous Births
Using the USA TODAY® Snapshot "Dangerous Births," students will explore the geometric relationships of triangles using perpendicular bisectors of the sides, bisectors of the angles and medians of the triangle. They will explore the three concurrent lines formed that pass through a single point. S...https://education.ti.com/en/activity/detail/math-today-dangerous-births
NUMB3RS - Season 2 - "Soft Target" - Is This Seat Taken?
In "Soft Target," Alan is considering how to arrange people in seats at a wedding. Charlie points out that although there are many possibilities for seating arrangements, you reduce those possibilities if you decide who needs to sit next to whom.https://education.ti.com/en/activity/detail/numb3rs--season-2--soft-target--is-this-seat-taken
Returns on a Share of Stock
In this activity, students will determine the internal rate of return of the cashflows associated with the stock purchase, dividends, and sale. They will carry out explorations by varying the selling price of the stock and examining the impact on the rate of return.https://education.ti.com/en/activity/detail/returns-on-a-share-of-stock
Investigating Segments in a Triangle
In this activity, students investigate the midsegments of a triangle as in the previous activity. They continue to explore these segments and extend their understanding of the relationships that exist between the slopes of lines containing the segments. NCTM Geometry Standard covered: Analyze ch...https://education.ti.com/en/activity/detail/investigating-segments-in-a-triangle
Properties of Parabolas
Students interpret the equation for a parabola in vertex form and gain a visual understanding of a parabola's focal width.https://education.ti.com/en/activity/detail/properties-of-parabolas_1
Motorcycle Jump
This activity presents a scenario in which a motorcycle rider jumps off a ramp and travels along a quadratic path through the air.https://education.ti.com/en/activity/detail/motorcycle-jump_1
Exploring Standard Form of a Quadratic Function
Students explore y=ax^2+bx+c using the transform graphing application. Teacher calculator is used with Navigator to send device settings, the equation format and initial coefficient values to all students. Worksheet includes all student instructions, along with blank grids for students to sketch ...https://education.ti.com/en/activity/detail/exploring-standard-form-of-a-quadratic-function
Asymptotes & Zeros
Students relate the graph of a rational function to the graphs of the polynomial functions of its numerator and denominator. Students graph these polynomials one at a time and identify their y-intercepts and zeros. Using the handheld's manual manipulation functions, students can manipulate the gr...https://education.ti.com/en/activity/detail/asymptotes--zeros_1
Sequence Investigation
In this activity, students will use a calculator page to create an arithmetic sequence. Through this they will learn some of the vocabulary of sequences. Then students will then use slider functionality to explore the effect of each variable in the formula of the nth term of an arithmetic sequenc...https://education.ti.com/en/activity/detail/sequence-investigation_1
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.
...ons, 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 calculator boots up...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37295
TI-84 Plus CE | Calculator Accessories | Texas Instruments
...™ Hub Empower students to explore coding and engineering concepts with the Hub’s built-in features, including lights, speakers, and other interactive components — or connect it to external sensors and devices. Let students design and control their own creative projects, bringing STEM learning to ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python/accessories
Funding and Research | Grant Writing | Texas Instruments
...ation 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 instruction and how calculators play a role in student learni...https://education.ti.com/en/resources/funding-and-research
Webinar | Teaching Inverses of Functions and Relations – Ideas You Have Not Used … Yet!
...about y = x. Use graphs and tables 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 f...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
Science Resources | Lessons & Devices | Texas Instruments
...s to explore, engage and explain scientific phenomena Utilize a wide range of devices for TI graphing calculators that are compact, durable and portable to use in class, in the lab or out in the field. TI graphing calculators do not require an internet connection and a...https://education.ti.com/en/resources/science
Locating Your TI Product ID
...ct ID for Software To locate the product ID information for your TI software, you need the activitation card that comes in the CD box. The card is located on the left-hand side of the box and has serial and license numbers you will need during registration. ...https://education.ti.com/en/product-resources/find-product-id
Purchase Order Guidelines
...chasing Directly Through Texas Instruments Educational Technology Department If the order total is less than $1,000 USD, you may use a credit card to complete the purchase by calling 1-800-TI-CARES (1-800-842-2737) M-Th 8:00am - 5:00pm or Fri 10:00am - 5:00pm Central Time. TI also accepts payment...https://education.ti.com/en/purchase/purchase-order-guidelines
Self-service Knowledge Base | Texas Instruments
...Graphing Calculators Scientific, Elementary and Basic Calculators Financial Calculators Computer Software, iPad & Chrome Apps TI-Nspire™ Navigator System TI-Innovator™ Techology Data Co...https://education.ti.com/en/customer-support/knowledge-base
STEM - TI STEM Resources | Texas Instruments
...p students learn the fundamentals. Learning to code with TI Codes The TI-Nspire™ CX II and TI-84 Plus CE Python graphing calculators come with Python preloaded and ready to code! Your students can write and edit their very own programs with the help of built-in menu options and s...https://education.ti.com/en/resources/stem
Guidebooks | TI Technology Products
...CX II graphing calculator Discover how much more your TI-Nspire™ CX II graphing calculator (and other TI-Nspire™ technology) can do when you view the complementary guidebook. View TI-Nspire™ CX II technology TI connectivity software Explore the guidebook to help you get the most o...https://education.ti.com/en/product-resources/guidebooks
Guidebooks: Discontinued TI Technology | Texas Instruments
...worksheets BA-20 Profit Manager™ quick reference guide BA-35 Solar quick reference guide Discontinued computer software TI-SmartView™ emulator software TI-SmartView™ guidebook for theTI-30X Pro MultiView™ scientific cal...https://education.ti.com/en/product-resources/guidebooks/discontinued-products
TI-84 Plus CE Family Graphing Calculators | Texas Instruments
... TI-84 Plus CE Accessories Software Product support Update @media (max-width: 600px) { .solo-hero.fullimage .column.image { position: relative; display: none; flex: 1; } The TI-84 Plus CE Graphing Calculator ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus-ce-python
TI Worldwide | Select Your Location | Texas Instruments
...nstruments global website Select an education.ti.com site in your preferred location and language. Select your location Asia Pacific ...https://education.ti.com/en/select-country